Air Ultrasonic Ceramic Transducers 250ST/R160 Dimensions
50
Air Ultrasonic Ceramic Transducers 250ST/R160 Specification 250ST160 Transmitter 250SR160 Receiver Center Frequency 25.0±1.0KHz Bandwidth (-6dB) 2.0KHz Transmitting Sound Pressure Level at 25.0KHz; 0dB re 0.0002μbar per 10Vrms at 30cm 112dB min. Receiving Sensitivity at 25.0KHz 0dB = 1 volt/μbar -62dB min. Capacitance at 1KHz ±20% 250ST 3000 pF 250SR 2600 pF Max. Driving Voltage (cont.) 20Vrms Total Beam Angle (-6dB) 85° typical Operation Temperature -30 to 70°C Storage Temperature -40 to 80°C All specification taken typical at 25C Closer frequency tolerance can be supplied upon request. Model available: 1 250ST/R160 Aluminum Housing 2 250ST/R16B Black Aluminum Housing 3 250ST/R16P Plastic Housing Dimensions dimensions are in mm Impedance/Phase Angle vs. Frequency Tested under 1Vrms Oscillation Level. 250SR160 Impedance 250SR160 Phase 250ST160 Impedance 250ST160 Phase Sensitivity/Sound Pressure Level Tested under 10Vrms @30cm Beam Angle Tested at 25.0KHz Frequency S. Square Enterprise Company Limited Pro-Wave Electronics Corporation Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105 1 of 2 100 1K 10K 100K 90 75 60 45 30 15 0 -15 -30 -45 -60 -75 -90 20 21 22 23 24 25 26 27 28 29 30 θ(°) Z(Ω) Frequency (KHz) 130 124 118 112 106 100 94 88 82 76 70 -38 -44 -50 -56 -62 -68 -74 -80 -86 -92 -98 20 21 22 23 24 25 26 27 28 29 30 Sensitivity (dB) Sound Pressure Level (dB) Frequency (KHz) -90° -75° -60° -45° -30° -15° 0° 15° 30° 45° 60° 75° 90° 0dB -6dB -12dB -18dB -24dB
Transcript of Air Ultrasonic Ceramic Transducers 250ST/R160 Dimensions
Air Ultrasonic Ceramic Transducers 250ST/R160
Specification250ST160 Transmitter250SR160 ReceiverCenter Frequency 25.0±1.0KHzBandwidth (-6dB) 2.0KHzTransmitting Sound Pressure Level at 25.0KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
112dB min.
Receiving Sensitivity at 25.0KHz 0dB = 1 volt/μbar
-62dB min.
Capacitance at 1KHz ±20%250ST 3000 pF250SR 2600 pF
Max. Driving Voltage (cont.) 20VrmsTotal Beam Angle (-6dB) 85° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°C
All specification taken typical at 25CCloser frequency tolerance can be supplied upon request.
Model available:1 250ST/R160 Aluminum Housing2 250ST/R16B Black Aluminum Housing3 250ST/R16P Plastic Housing
Dimensionsdimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level.250SR160 Impedance250SR160 Phase250ST160 Impedance250ST160 Phase
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
Beam AngleTested at 25.0KHz Frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
100
1K
10K
100K 90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-9020 21 22 23 24 25 26 27 28 29 30
θ(°)
Z(Ω
)
Frequency (KHz)
130
124
118
112
106
100
94
88
82
76
70
-38
-44
-50
-56
-62
-68
-74
-80
-86
-92
-9820 21 22 23 24 25 26 27 28 29 30
Sensitivity (dB
)
Sound P
ressure Level (dB)
Frequency (KHz)
-90°
-75°
-60°
-45°
-30°
-15° 0° 15°
30°
45°
60°
75°
90°0dB -6dB -12dB -18dB -24dB
Air Ultrasonic Ceramic Transducers 250ST/R160
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
250SR160 Receiver 250ST160 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
130
120
110
100
90-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
SP
L(d
B)
Temperature( )
-40
-50
-60
-70
-80-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Se
nsitivity(d
B)
Temperature( )
5
4
3
2
1
0
-1
-2
-3
-4
-5-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Fc V
aria
tion
%
Temperature( )
5
4
3
2
1
0
-1
-2
-3
-4
-5-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Fc V
aria
tion
%
Temperature( )
130
120
110
100
90
800 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
SP
L(d
B)
Vp-p
5
4
3
2
1
0
-1
-2
-3
-4
-51K 3.9k 10k 39k 100k 390k
Fc V
aria
tion
%
Loaded Resistor(Ω)
5
4
3
2
1
0
-1
-2
-3
-4
-50 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Fc V
aria
tion
%
Vp-p
-40
-50
-60
-70
-801K 3.9k 10k 39k 100k 390k
Se
nsitivity(d
B)
Loaded Resistor(Ω)
Air Ultrasonic Ceramic Transducers 250ST/R180
Specification
250ST180 Transmitter250SR180 ReceiverCenter Frequency 25.0±1.0KHz
Bandwidth (-6dB) 250ST180 1.5KHz250SR180 1.8KHz
Transmitting Sound Pressure Level at 25.0KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
112dB min.Receiving Sensitivity at 25.0KHz 0dB = 1 volt/μbar
-62dB min.Capacitance at 1KHz ±20% 2400 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 95° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°CCloser frequency tolerance can be supplied upon request.
Model available:
1 250ST/R180 Aluminum Housing2 250ST/R18B Black Al. Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level250SR180 Impedance250SR180 Phase250ST180 Impedance250ST180 Phase
100
1000
10000
100000
20 21 22 23 24 25 26 27 28 29 30
Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e An
gle (D
egre
e)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90-85
-80-75-70
-65-60
-55-50
20 21 22 23 24 25 26 27 28 29 30
Frequency (Khz)
Sens
itivity
(dB)
9095
100105110
115120
125130
SPL
(dB)
Beam AngleTested at 25.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 250ST/R180
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
250SR180 Receiver 250ST180 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-80
-75-70
-65
-60
-55-50
-45
-40
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
SP
L (d
B)
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc V
aria
tion
%
-6.0-5.5-5.0-4.5-4.0-3.5-3.0-2.5-2.0-1.5-1.0-0.50.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc V
aria
tion
%
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75-70
-65
-60
-55-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (d
B)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
Air Ultrasonic Ceramic Transducers 250ST/R240
Specification
250ST240 Transmitter250SR240 ReceiverCenter Frequency 25.0±1.0KHz
Bandwidth (-6dB)250ST 1.5KHz250SR 1.8KHz
Transmitting Sound Pressure Level at 25.0KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
115dB min.
Receiving Sensitivity at 25.0KHz 0dB = 1 volt/μbar
-60dB min.
Capacitance at 1KHz ±20%250ST 3000 pF250SR 2400 pF
Max. Driving Voltage (cont.) 20VrmsTotal Beam Angle (-6dB) 55° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°C
All specification taken typical at 25CCloser frequency tolerance can be supplied upon request.
Model available:1 250ST/R240 Aluminum HousingDimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level250SR240 Impedance250SR240 Phase250ST240 Impedance250ST240 Phase
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
Beam AngleTested at 25.0KHz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
100
1K
10K
100K 90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-9020 21 22 23 24 25 26 27 28 29 30
θ(°)
Z(Ω
)
Frequency (KHz)
124
118
112
106
100
94
88
82
76
70
-48
-54
-60
-66
-72
-78
-84
-90
-96
-10220 21 22 23 24 25 26 27 28 29 30
Sensitivity (dB
)
Sound P
ressure Level (dB)
Frequency (KHz)
-90°
-75°
-60°
-45°
-30°
-15° 0° 15°
30°
45°
60°
75°
90°0dB -6dB -12dB -18dB -24dB
Air Ultrasonic Ceramic Transducers 250ST/R240
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
250SR240 Receiver 250ST240 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
5
4
3
2
1
0
-1
-2
-3
-4
-51K 3.9k 10k 39k 100k 390k
Fc V
aria
tion
%
Loaded Resistor(Ω)
-40
-45
-50
-55
-60
-65
-70
-75
-801K 3.9k 10k 39k 100k 390k
Se
nsitivity(d
B)
Loaded Resistor(Ω)
130
125
120
115
110
105
100
95
900 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
SP
L(d
B)
Vp-p
5
4
3
2
1
0
-1
-2
-3
-4
-50 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Fc V
aria
tion
%
Vp-p
-40
-45
-50
-55
-60
-65
-70
-75
-80-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Se
nsitivity(d
B)
Temperature( )
130
125
120
115
110
105
100
95
90-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
SP
L(d
B)
Temperature( )
5
4
3
2
1
0
-1
-2
-3
-4
-5-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Fc V
aria
tion
%
Temperature( )
5
4
3
2
1
0
-1
-2
-3
-4
-5-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Fc V
aria
tion
%
Temperature( )
Air Ultrasonic Ceramic Transducers 328ST/R160
Specification
328ST160 Transmitter328SR160 ReceiverCenter Frequency 32.8±1.0KHz
Bandwidth (-6dB)328ST160 2.0KHz328SR160 2.5KHz
Transmitting Sound Pressure Level at 32.8KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
115dB min.
Receiving Sensitivity at 32.8KHz 0dB = 1 volt/μbar
-67dB min.
Capacitance at 1KHz ±20% 2600 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 75° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°C
All specification taken typical at 25CCloser frequency tolerance can be supplied upon request.
Model available:
1 328ST/R160 Aluminum Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level328SR160 Impedance328SR160 Phase328ST160 Impedance328ST160 Phase
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
Beam AngleTested at 32.8Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 328ST/R160
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
328SR160 Receiver 328ST160 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-80
-75
-70
-65
-60
-55
-50
-45
-40
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Se
nsi
tivity
(d
B)
90
95
100
105
110
115
120
125
130
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
SP
L (
dB
)
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-5.0-4.0
-3.0-2.0-1.00.01.02.03.04.05.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc
Va
ria
tion
%
-6.0-5.5-5.0-4.5-4.0-3.5-3.0-2.5-2.0-1.5-1.0-0.50.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc
Va
ria
tion
%
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75
-70
-65
-60
-55
-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Se
nsi
tivity
(d
B)
90
95
100
105
110
115
120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (
dB
)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-5.0-4.0-3.0-2.0
-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc
Va
ria
tion
%
-5.0-4.0-3.0-2.0
-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc
Va
ria
tion
%
Air Ultrasonic Ceramic Transducers 328ST/R180
Specification
328ST180 Transmitter328SR180 ReceiverCenter Frequency 32.8±1.0KHz
Bandwidth (-6dB) 328ST180 2KHz328SR180 2KHz
Transmitting Sound Pressure Level at 32.8KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
117dB min.Receiving Sensitivity at 32.8KHz 0dB = 1 volt/μbar
-64dB min.Capacitance at 1KHz ±20% 2400 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 45° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°CCloser frequency tolerance can be supplied upon request.
Model available:
1 328ST/R180 Aluminum Housing2 328ST/R18B Black Al. HousingDimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level328SR180 Impedance328SR180 Phase328ST180 Impedance328ST180 Phase
100
1000
10000
28 29 30 31 32 33 34 35 36 37 38
Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e An
gle (D
egre
e)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90-85-80-75-70-65-60-55-50
28 29 30 31 32 33 34 35 36 37 38
Frequency (Khz)
Sens
itivity
(dB)
9095100105110115120125130
SPL
(dB)
Beam AngleTested at 32.8Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 328ST/R180
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
328SR180 Receiver 328ST180 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-80
-75-70
-65
-60
-55-50
-45
-40
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
SP
L (d
B)
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc V
aria
tion
%
-6.0-5.5-5.0-4.5-4.0-3.5-3.0-2.5-2.0-1.5-1.0-0.50.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc V
aria
tion
%
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75-70
-65
-60
-55-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (d
B)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
Air Ultrasonic Ceramic Transducers 400ST/R100
Specification
400ST100 Transmitter400SR100 ReceiverCenter Frequency 40.0±1.0KHz
Bandwidth (-6dB)400ST10P 2.5KHz400SR10P 3.0KHz
Transmitting Sound Pressure Level at 40.0KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
112dB min.
Receiving Sensitivity at 40.0KHz 0dB = 1 volt/μbar
-67dB min.
Capacitance at 1KHz ±20% 1900 pFMax. Driving Voltage (cont.) 10VrmsTotal Beam Angle -6dB 72 typicalOperation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CCloser frequency tolerance can be supplied upon request.
Model available:
1 400ST/R100 Aluminum Housing2 400ST/R10P Plastic Housing
Dimensions: Dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level400SR100 Impedance400SR100 Phase400ST100 Impedance400ST100 Phase
100
1000
10000
100000
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Impe
danc
e (O
hm)
-90.0-75.0-60.0-45.0-30.0-15.00.015.030.045.060.075.090.0
Pha
se A
ngle
(Deg
ree)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90
-85
-80
-75
-70
-65
-60
-55
-50
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Sen
sitiv
ity (d
B)
90
95
100
105
110
115
120
125
130
SP
L (d
B)
Beam Angle
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 400ST/R100
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
400SR100 Receiver 400ST100 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-80
-75
-70
-65
-60
-55
-50
-45
-40
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Se
nsi
tivity
(d
B)
85
90
95
100
105
110
115
120
125
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
SP
L (
dB
)
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc V
aria
tion
%
-6.0-5.5-5.0-4.5-4.0-3.5-3.0-2.5-2.0-1.5-1.0-0.50.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc
Va
ria
tion
%
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75
-70
-65
-60
-55
-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Se
nsi
tivity
(d
B)
90
95
100
105
110
115
120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (
dB
)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-5.0-4.0-3.0-2.0
-1.00.01.02.03.0
4.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc
Va
ria
tion
%
-5.0-4.0-3.0-2.0
-1.00.01.02.03.0
4.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc
Va
ria
tion
%
Air Ultrasonic Ceramic Transducers 400ST/R120
Specification
400ST120 Transmitter400SR120 ReceiverCenter Frequency 40.0±1.0KHz
Bandwidth (-6dB) 400ST120 2.0KHz400SR120 2.0KHz
Transmitting Sound Pressure Level at 40.0KHz; 0dB re 0.0002µbar per 10Vrms at 30cm
115dB min.Receiving Sensitivity at 40.0KHz 0dB = 1 volt/µbar
-67dB min.Capacitance at 1KHz ±20% 2400 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 85° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°CCloser frequency tolerance can be supplied upon request.
Model available:
1 400ST/R120 Aluminum Housing2 400ST/R12B Black Al. Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level400SR120 Impedance400SR120 Phase400ST120 Impedance400ST120 Phase
100
1000
10000
100000
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Impe
danc
e (O
hm)
-90.0-75.0-60.0-45.0-30.0-15.00.015.030.045.060.075.090.0
Phas
e An
gle
(Deg
ree)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90
-85
-80
-75
-70
-65
-60
-55
-50
35 36 37 38 39 40 41 42 43 44 45Frequency (Khz)
Sens
itivit
y (d
B)
90
95
100
105
110
115
120
125
130
SPL
(dB)
Beam AngleTested at 40.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 400ST/R120
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
400SR120 Receiver 400ST120 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-80
-75-70
-65
-60
-55-50
-45
-40
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Sen
sitiv
ity (
dB)
859095
100105110115120125
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
SPL
(dB)
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc V
aria
tion
%
-6.0-5.5-5.0-4.5-4.0-3.5-3.0-2.5-2.0-1.5-1.0-0.50.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc V
aria
tion
%
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75-70
-65
-60
-55-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (d
B)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
Air Ultrasonic Ceramic Transducers 400ST/R160
Specification
400ST160 Transmitter400SR160 ReceiverCenter Frequency 40.0±1.0KHz
Bandwidth (-6dB)400ST160 2.0KHz400SR160 2.5KHz
Transmitting Sound Pressure Level at 40.0KHz; 0dB re 0.0002bar per 10Vrms at 30cm
120dB min.
Receiving Sensitivity at 40.0KHz 0dB = 1 volt/bar
-61dB min.
Capacitance at 1KHz ±20% 2400 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 55 typicalOperation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CCloser frequency tolerance can be supplied upon request.
Models available:
1 400ST/R160 Aluminum Housing2 400ST/R16B Black Al. Housing3 400ST/R16P Plastic Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level400SR160 Impedance400SR160 Phase400ST160 Impedance400ST160 Phase
100
1000
10000
100000
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e An
gle
(Deg
ree)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90
-85
-80
-75
-70
-65
-60
-55
-50
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Sen
sitiv
ity (d
B)
90
95
100
105
110
115
120
125
130
SPL
(dB)
Beam Angle
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 400ST/R160
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
400SR160 Receiver 400ST160 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-80
-75
-70
-65
-60
-55
-50
-45
-40
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Sen
siti
vity
(dB
)
85
90
95
100
105
110
115
120
125
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30Vrms
SP
L (
dB
)
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc
Va
ria
tion
%
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc
Va
ria
tion
%
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75
-70
-65
-60
-55
-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Se
nsi
tivi
ty (
dB
)
90
95
100
105
110
115
120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (
dB
)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc
Va
ria
tion
%
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc
Va
ria
tio
n %
Air Ultrasonic Ceramic Transducers 500MB120
Specification
500MB120 DualTransducer
Center Frequency 50.0±1.0KHzBandwidth (-6dB) 3KHzTransmitting Sound Pressure Level at 50.0KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
113dB min.Receiving Sensitivity at 50.0KHz 0dB = 1 volt/μbar
-67dB min.Sensitivity/Cross Talk Ratio 15 dBNominal Impedance (Trans.) 800 OhmCapacitance at 1KHz ±20% 2400 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 30° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°CCloser frequency tolerance can be supplied upon request.
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation LevelReceiver ImpedanceReceiver PhaseTransmitter ImpedanceTransmitter Phase
100
1000
10000
100000
45 46 47 48 49 50 51 52 53 54 55
Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e An
gle
(Deg
ree)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90
-85
-80
-75
-70
-65
-60
-55
-50
45 46 47 48 49 50 51 52 53 54 55Frequency (Khz)
Sens
itivit
y (d
B)
90
95
100
105
110
115
120
125
130
SPL
(dB)
Beam AngleTested at 50.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 250ET/R250
Specification
250ET250 Transmitter250ER250 ReceiverCenter Frequency 25.0±1.0KHz
Bandwidth (-6dB)250ET250 1.0KHz250ER250 1.0KHz
Transmitting Sound Pressure Level at 25.0KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
113dB min.
Receiving Sensitivity at 25.0KHz 0dB = 1 volt/μbar
-63dB min.
Capacitance at 1KHz ±20% 2800 pFMax. Driving Voltage (cont.) 15VrmsTotal Beam Angle -6dB 40° typicalOperation Temperature -30 to 70Storage Temperature -40 to 80All specification taken typical at 25Closer frequency tolerance can be supplied upon request.
Model available:
1 250ET/R250 Aluminum Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level250ER250 Impedance250ER250 Phase250ET250 Impedance250ET250 Phase
100
1K
10K
100K 90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-9020 21 22 23 24 25 26 27 28 29 30
θ(°)
Z(Ω
)
Frequency (KHz)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
131
125
119
113
107
101
95
89
83
77
-45
-51
-57
-63
-69
-75
-81
-87
-93
-9920 21 22 23 24 25 26 27 28 29 30
Sensitivity (dB
)
Sound P
ressure Level (dB)
Frequency (KHz)
Beam AngleTested at 25.0Khz frequency
-90°
-75°
-60°
-45°
-30°
-15° 0° 15°
30°
45°
60°
75°
90°0dB -6dB -12dB -18dB -24dB
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
h ttp://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 250ET/R250
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
h ttp://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
250ER250 Receiver 250ET250 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage-40
-45
-50
-55
-60
-65
-70
-75
-801K 3.9K 10K 39K 100K 390K
Se
nsitivity (d
B)
Loaded Resistor (Ω)
130
125
120
115
110
105
100
95
900 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
SP
L(d
B)
Vrms
Max. Driving Voltage (Cont.) 15Vrms
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage5
4
3
2
1
0
-1
-2
-3
-4
-51K 3.9K 10K 39K 100K 390K
Fc V
aria
tion
%
Loaded Resistor (Ω)
0-0.5
-1-1.5
-2-2.5
-3-3.5
-4-4.5
-5-5.5
-60 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Fc V
aria
tion
%
Vrms
Max. Driving Voltage (Cont.) 15Vrms
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature-40
-45
-50
-55
-60
-65
-70
-75
-80-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Se
nsitivity (d
B)
Temperature(°C)
130
125
120
115
110
105
100
95
90-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
SP
L(d
B)
Temperature(°C)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature5
4
3
2
1
0
-1
-2
-3
-4
-5-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Fc V
aria
tion
%
Temperature(°C)
5
4
3
2
1
0
-1
-2
-3
-4
-5-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Fc V
aria
tion
%
Temperature(°C)
Air Ultrasonic Ceramic Transducers 328ET/R250
Specification
328ET250 Transmitter328ER250 ReceiverCenter Frequency 32.8±1.0KHz
Bandwidth (-6dB) 328ET250 1.0KHz328ER250 1.0KHz
Transmitting Sound Pressure Level at 32.8KHz; 0dB re 0.0002μbar per 10Vrms at 30cm
113dB min.107dB min. SUS 316
Receiving Sensitivity at 32.8KHz 0dB = 1 volt/μbar
-67dB min. -70dB min. SUS 316
Capacitance at 1KHz ±20% 2400 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 33° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°CCloser frequency tolerance can be supplied upon request.
Model available:
1 328ET/R250 Aluminum Housing2 328ET/R25B Black Alum. Housing3 328ET/R25S SUS 316 Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level328ER250 Impedance328ER250 Phase328ET250 Impedance328ET250 Phase
100
1000
10000
100000
28 29 30 31 32 33 34 35 36 37 38
Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e An
gle
(Deg
ree)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90
-85
-80
-75
-70
-65
-60
-55
-50
28 29 30 31 32 33 34 35 36 37 38Frequency (Khz)
Sens
itivit
y (d
B)
90
95
100
105
110
115
120
125
130
SPL
(dB)
Beam AngleTested at 32.8Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 328ET/R250
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
328ER250 Receiver 328ET250 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-80
-75-70
-65
-60
-55-50
-45
-40
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
SP
L (d
B)
Max. Driving Voltage (Cont.) 20Vrms
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc V
aria
tion
%
-7.0
-6.0
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc V
aria
tion
%
Max. Driving Voltage (Cont.) 20Vrms
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75-70
-65
-60
-55-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (d
B)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
Air Ultrasonic Ceramic Transducers 400ET/R080
Specification
400ET080 Transmitter400ER080 ReceiverCenter Frequency 40.0±3.0KHz
Bandwidth (-6dB) 400ET080 1.5KHz400ER080 2.0KHz
Transmitting Sound Pressure Level at 40.0KHz; 0dB re 0.0002µbar per 10Vrms at 30cm
100dB min.Receiving Sensitivity at 40.0KHz 0dB = 1 volt/µbar
-80dB min.Capacitance at 1KHz ±20% 1700 pFMax. Driving Voltage (cont.) 15VrmsTotal Beam Angle -6dB 125° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°CCloser frequency tolerance can be supplied upon request.
Model available:
1 400ET/R080 Nickel Plated Steel Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level400ER080 Impedance400ER080 Phase400ET080 Impedance400ET080 Phase
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90-85-80-75-70-65-60-55-50
35 36 37 38 39 40 41 42 43 44 45Frequency (Khz)
Sens
itivit
y (d
B)
9095100105110115120125130
SPL
(dB)
Beam AngleTested at 40.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
100
1000
10000
100000
35 36 37 38 39 40 41 42 43 44 45Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e An
gle (D
egre
e)
Air Ultrasonic Ceramic Transducers 400ET/R080
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
400ER080 Receiver 400ET080 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-85
-80-75
-70
-65
-60-55
-50
-45
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
SP
L (d
B) Max. Driving Voltage (Cont.) 15Vrms
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc V
aria
tion
%
-6.0-5.5-5.0-4.5-4.0-3.5-3.0-2.5-2.0-1.5-1.0-0.50.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc V
aria
tion
%
Max. Driving Voltage (Cont.) 15Vrms
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75-70
-65
-60
-55-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (d
B)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
Air Ultrasonic Ceramic Transducers 400ET/R250
Specification
400ET250 Transmitter400ER250 ReceiverCenter Frequency 40.01.0KHz
Bandwidth (-6dB)400ET250
1.0KHz400ER250
Transmitting Sound Pressure Level at 40.0KHz; 0dB re 0.0002bar per 10Vrms at 30cm
115dB min.107 dB min. for SUS316
Receiving Sensitivity at 40.0KHz 0dB = 1 volt/bar
-70dB min.-72 dB min. for SUS316
Capacitance at 1KHz 20% 2800 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 30 typicalOperation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CCloser frequency tolerance can be supplied upon request.
Model available:1 400ET/R250 Aluminum Housing2 400ET/R25B Black Alum. Housing3 400ET/R25S SUS316 Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level400ER250 Impedance400ER250 Phase400ET250 Impedance400ET250 Phase
100
1K
10K
100K 90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-9035 36 37 38 39 40 41 42 43 44 45
θ(°)
Z(Ω
)
Frequency (KHz)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
127
121
115
109
103
97
91
-52
-58
-64
-70
-76
-82
-8835 36 37 38 39 40 41 42 43 44 45
Sensitivity (dB
)
Sound P
ressure Level (dB)
Frequency (KHz)
Beam AngleTested at 40.0KHz Frequency
-90°
-75°
-60°
-45°
-30°
-15° 0° 15°
30°
45°
60°
75°
90°0dB -6dB -12dB -18dB -24dB
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
h ttp://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 400ET/R250
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
h ttp://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
400ER250 Receiver 400ET250 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage-40
-45
-50
-55
-60
-65
-70
-75
-801K 3.9K 10K 39K 100K 390K
Se
nsitivity (d
B)
Loaded Resistor (Ω)
130
125
120
115
110
105
100
95
900 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
SP
L(d
B)
Vrms
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage5
4
3
2
1
0
-1
-2
-3
-4
-51K 3.9K 10K 39K 100K 390K
Fc V
aria
tion
%
Loaded Resistor (Ω)
0-0.5
-1-1.5
-2-2.5
-3-3.5
-4-4.5
-5-5.5
-60 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Fc V
aria
tion
%
Vrms
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature-40
-45
-50
-55
-60
-65
-70
-75
-80-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Se
nsitivity (d
B)
Temperature(°C)
130
125
120
115
110
105
100
95
90-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
SP
L(d
B)
Temperature(°C)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature 5
4
3
2
1
0
-1
-2
-3
-4
-5-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Fc V
aria
tion
%
Temperature(°C)
5
4
3
2
1
0
-1
-2
-3
-4
-5-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Fc V
aria
tion
%
Temperature(°C)
Air Ultrasonic Ceramic Transducers 400ET/R180
Specification
400ET180 Transmitter400ER180 ReceiverCenter Frequency 40.0±1.0KHz
Bandwidth (-6dB) 400ET180 1.5KHz400ER180 1.5KHz
Transmitting Sound Pressure Level at 40.0KHz; 0dB re 0.0002µbar per 10Vrms at 30cm
115dB min.Receiving Sensitivity at 40.0KHz 0dB = 1 volt/µbar
-70dB min.Capacitance at 1KHz ±20% 2400 pFMax. Driving Voltage (cont.) 15VrmsTotal Beam Angle -6dB 30° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°CCloser frequency tolerance can be supplied upon request.
Model available:
1 400ET/R180 Aluminum Housing2 400ET/R18B Black Alum. Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level400ER180 Impedance400ER180 Phase400ET180 Impedance400ET180 Phase
100
1000
10000
100000
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e An
gle
(Deg
ree)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-90-85-80-75-70-65
-60-55
-50
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Sens
itivity
(dB)
9095100105110115
120125
130
SPL
(dB)
Beam AngleTested at 40.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
Air Ultrasonic Ceramic Transducers 400ET/R180
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
400ER180 Receiver 400ET180 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
-80-75-70-65-60-55-50-45-40
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Sens
itivi
ty (d
B)
90
95100
105
110
115120
125
130
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
SP
L (d
B)
Max. Driving Voltage (Cont.) 15Vrms
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
1K 3.9K 10K 39K 100K 390K
Loaded Resistor (Ohm)
Fc V
aria
tion
%
-8.0
-7.0-6.0
-5.0
-4.0
-3.0-2.0
-1.0
0.0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Vrms
Fc V
aria
tion
%
Max. Driving Voltage (Cont.) 15Vrms
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
-80
-75-70
-65
-60
-55-50
-45
-40
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Sen
sitiv
ity (
dB)
90
95100
105
110
115120
125
130
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
SP
L (d
B)
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
-5.0-4.0-3.0-2.0-1.00.01.02.03.04.05.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature (Degree C)
Fc V
aria
tion
%
Air Ultrasonic Ceramic Transducers 400ET/R18S
Specification
400ET18S Transmitter400ER18S ReceiverCenter Frequency 40.01.0KHz
Bandwidth (-6dB)400ET18S 1.5KHz400ER18S 1.5KHz
Transmitting Sound Pressure Level at 40.0KHz; 0dB re 0.0002bar per 10Vrms at 30cm
110dB min.
Receiving Sensitivity at 40.0KHz 0dB = 1 volt/bar
-70dB min.
Capacitance at 1KHz 20% 2900 pFMax. Driving Voltage (cont.) 15VrmsTotal Beam Angle ( -6dB Main Beam ) 35 typicalOperation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CCloser frequency tolerance can be supplied upon request.
Model available:
1 400ET/R18S Aluminum Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level400ET18S
400ER18S
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
Beam Angle Tested at 40.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 2
35 36 37 38 39 40 41 42 43 44 45
100
1000
10000
100000
-90
-70
-50
-30
-10
10
30
50
70
90
Frequency (KHz)
Imp
ed
an
ce (
Oh
m)
Ph
ase
An
gle
(D
eg
ree
)
35 36 37 38 39 40 41 42 43 44 45
100
1000
10000
100000
-90
-70
-50
-30
-10
10
30
50
70
90
Frequency (KHz)
Imp
ed
an
ce (
Oh
m)
Ph
ase
An
gle
(D
eg
ree
)
35 36 37 38 39 40 41 42 43 44 45
-90
-85
-80
-75
-70
-65
-60
-55
-50
85
90
95
100
105
110
115
120
125
Frequency (KHz)
Se
nsi
tivi
ty (
dB
)
SP
L (
dB
)
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
-12
-9
-6
-3
0
Angle (Degree)
dB
Air Ultrasonic Ceramic Transducers 400ET/R18S
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
2 of 2
400ER180 Receiver 400ET180 Transmitter
Sensitivity Variation vs. Loaded Resistor SPL Variation vs. Driving Voltage
Center Frequency Shift vs. Loaded Resistor Center Frequency Shift vs. Driving Voltage
Sensitivity Variation vs. Temperature SPL Variation vs. Temperature
Center Frequency Shift vs. Temperature Center Frequency Shift vs. Temperature
1K 3.9K 10K 39K 100K 390K
-80
-75
-70
-65
-60
-55
-50
-45
-40
Loaded Resistor (Ohm)
Se
nsi
tivi
ty (
dB
)
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
90
95
100
105
110
115
120
125
130
Vrms
SP
L (
dB
)
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
-5.0%
-4.0%
-3.0%
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
Vrms
Fc
Va
ria
tio
n %
-30° -20° -10° 0° 10° 20° 30° 40° 50° 60° 70° 80°
90
95
100
105
110
115
120
125
130
Temperature (°C)
SP
L (
dB
)
-30° -20° -10° 0° 10° 20° 30° 40° 50° 60° 70° 80°
-5.0%
-4.0%
-3.0%
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
Temperature (°C)
Fc
Va
ria
tio
n %
1K 3.9K 10K 39K 100K 390K
-5.0%
-4.0%
-3.0%
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
Loaded Resistor (Ohm)
Fc
Va
ria
tio
n %
-30° -20° -10° 0° 10° 20° 30° 40° 50° 60° 70° 80°
-80
-75
-70
-65
-60
-55
-50
-45
-40
Temperature (°C)
Se
nsi
tivi
ty (
dB
)
-30° -20° -10° 0° 10° 20° 30° 40° 50° 60° 70° 80°
-5.0%
-4.0%
-3.0%
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
Temperature (°C)
Fc
Va
ria
tio
n %
Air Ultrasonic Ceramic Transducers 400PT120
Specification
400PT120 TransceiverCenter Frequency 40.0±1.0KHzBandwidth (-6dB) 400PT120 2.0KHzTransmitting Sound Pressure Level at resonant frequency ; 0dB re 0.0002μbar per 10Vrms at 30cm
115dB min.
Receiving Sensitivity at resonant frequency ; 0dB = 1 volt/μbar
-68dB min.
Nominal Impedance (Ω) 1000Ringing (ms) 1.2 max.Capacitance at 1KHz ±20% 2400 pFMax. Driving Voltage (cont.) 20Vrms
Total Beam Angle400PT120 85° typical400PT12P 120° typical
Operation Temperature -30 to 70°CStorage Temperature -40 to 80°C
All specification taken typical at 25CCloser frequency tolerance, shorter ringing and wider bandwidth models can be supplied upon request.
Model available:
1 400PT120 Aluminum Housing2 400PT12B Black Al. Housing3 400PT12P Plastic Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
Beam AngleTested at 40.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 400PT160
Specification
400PT160 TransceiverCenter Frequency 40.01.0KHzBandwidth (-6dB) 400PT160 2.0KHzTransmitting Sound Pressure Level at resonant frequency; 0dB re 0.0002bar per 10Vrms at 30cm
117dB min.
Receiving Sensitivity at resonant frequency 0dB = 1 volt/bar
-65dB min.
Nominal Impedance (Ohm) 1000
Ringing (ms) max.1.2 – PT1601.5 – PT16P
Capacitance at 1KHz 20% 2400 pFMax. Driving Voltage (cont.) 20VrmsTotal Beam Angle -6dB 40 typicalOperation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CCloser frequency tolerance, shorter ringing and wider bandwidth models can be supplied upon request.
Model available:1 400PT160 Aluminum Housing2 400PT16P Plastic Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
Beam AngleTested at 40.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 400EP125
Specification
400EP125 TransceiverCenter Frequency 40.01.0KhzBandwidth (-6dB) 400EP125 1.5KhzTransmitting Sound Pressure Level (with rubber sleeve)at resonant frequency;0dB re 0.0002bar per 10Vrms at 30cm
100dB min.
Receiving Sensitivity(with rubber sleeve) at resonant frequency 0dB = 1 volt/bar
-78dB min.
Nominal Impedance (Ohm) 1000Ringing (ms) @25C 1.2 max.Capacitance at 1Khz 20% 1600 pFMax. Driving Voltage 100Vpp20 bursts, 25ms repetition rate
Total Beam Angle -6dB 108Operation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CModels of less ringing are available
Models available:
1 400EP125 Natural Aluminum Housing2 400EP125B Black Painted Housing3 400EP125BR Black Housing+Rubber Sleeve
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
100
1000
10000
35 36 37 38 39 40 41 42 43 44 45
Frequency (KHz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Pha
se A
ngle
(Deg
ree)
Sensitivity/Sound Pressure LevelSPL Tested under 10Vrms@30cm
-100-95-90
-85-80-75-70
-65-60
35 36 37 38 39 40 41 42 43 44 45
Frequency (KHz)
Sens
itivi
ty (d
B)
808590
95100105110
115120
SPL
(dB
)
Beam Angle: Tested at 40.0Khz frequency
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
-12
-9
-6
-3
0
Angle
dB
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 400EP18A
Specification
400EP18A TransceiverCenter Frequency 40.01.0KHzBandwidth (-6dB) 400EP18A 1.5KHzTransmitting Sound Pressure Level at resonant frequency; 0dB re 0.0002bar per 10Vrms at 30cm
108dB min.
Receiving Sensitivity at resonant frequency 0dB = 1 volt/bar
-75dB min.
Nominal Impedance (Ohm) 750Ringing (ms) 1.2 max.Capacitance at 1KHz 20%Temperature Compensated Type
2600 pF5200 pF
Max. Driving Voltage (Cont.) 20Vrms20 bursts, 25ms repetition rate 100VppTotal Beam Angle -6dB 85Operation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CBoth lead pins and lead wires output are available. Temperature compensated type is available upon request.
Models available:
1 400EP18A Black Al. Housing2 400EP18A0 Natural Al. Housing3 400EP18AC Temp. Compensated
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
100
1000
10000
100000
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Pha
se (D
egre
e)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-95
-90
-85
-80
-75
-70
-65
-60
-55
35 36 37 38 39 40 41 42 43 44 45
Frequency (Khz)
Sen
sitiv
ity (d
B)
85
90
95
100
105
110
115
120
125
SP
L (d
B)
Beam Angle: Tested at 40.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
0 30
60
90
120
150 180
210
240
270
300
330 0 -6 -12 -18 -24 -30
Air Ultrasonic Ceramic Transducers 400EP250
Specification
400EP250 TransceiverCenter Frequency 40.0±1.0KHzBandwidth (-6dB) 2.0KHz(FOM)Transmitting Sound Pressure Levelat resonant frequency; 0dB re 0.0002μbar per 10Vrms at 30cm
110dB min.
Receiving Sensitivity at resonant frequency 0dB = 1 volt/μbar
-72dB min.
Capacitance at 1KHz ±20% 2700 pFMax. Driving Voltageat 20 bursts, 25 ms repetition rate
100 Vp-p
Total Beam Angle(-6dB) 30° typicalOperation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°C;Closer frequency tolerance, shorter ringing, wider bandwidth and temperature compensated models can be supplied upon request.
Model available:1 400EP250 Aluminum Housing2 400EP25B Black Al. HousingDimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
Beam Angle: Tested at 40.0KHz Frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
100
1K
10K
100K 90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-9035 36 37 38 39 40 41 42 43 44 45
θ(°)
Z(Ω
)
Frequency (KHz)
120
114
108
102
96
90
-60
-66
-72
-78
-84
-9035 36 37 38 39 40 41 42 43 44 45
Sensitivity (dB
)
Sound P
ressure Level (dB)
Frequency (KHz)
-90°
-75°
-60°
-45°
-30°
-15° 0° 15°
30°
45°
60°
75°
90°0dB -6dB -12dB -18dB -24dB
Air Ultrasonic Ceramic Transducers 400EP14D
Asymmetric Beam PatternsSpecification
400EP14D TransceiverCenter Frequency 40.01.0KHzBandwidth (-6dB FOM) 1.0KHzTransmitting Sound Pressure Levelat resonant frequency;0dB re 0.0002bar per 10Vrms at 30cm
103dB min. (Transducer alone)
Receiving Sensitivity at resonant frequency 0dB = 1 volt/bar
-78dB min. (Transducer alone)
Nominal Impedance (Ohm) 1000Ringing (ms) 1.2 max.Capacitance at 1KHz 20%Temperature Compensated Type
1600 pF3200 pF
Max. Driving Voltage (cont.) 20Vrms20 bursts, 25ms repetition rate 100Vpp
Total Beam Angle -6dBWide 135 typ. Narrow 85 typ.
Operation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CBoth lead pins and lead wires output are available
Models available:
1 400EP14D Black Painted Housing2 400EP14DC Temperature compensated (TC)
3 400EP14DCR T.C. + Rubber Sleeve
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
100
1000
10000
35 36 37 38 39 40 41 42 43 44 45
Frequency (KHz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e An
gle
(Deg
ree)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
-1 00
-95
-90
-85
-80
-75
-70
35 36 37 38 39 40 41 42 43 44 45
Frequency (KHz)
Sens
itivi
ty (d
B)
8 0
85
90
95
100
105
110
SPL
(dB)
Beam Angle: Tested at 40.0Khz frequencyWide Angle Narrow Angle
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 400EP18D
Asymmetric Beam PatternsSpecification
400EP18D TransceiverCenter Frequency 40.0±1.0KHzBandwidth (-6dB) F.O.M. 2.0KHzTransmitting Sound Pressure Level at resonant frequency; 0dB re 0.0002µbar per 10Vrms at 30cm
100dB min.Receiving Sensitivity at resonant frequency 0dB = 1 volt/µbar
-80dB min.Nominal Impedance (Ohm) 1000Ringing 1.2ms max.Capacitance at 1KHz ±20% 1800 pFTemperature Compensated Type 3600 pFMax. Driving Voltage (Cont.) 20Vrms20 bursts, 25ms repetition rate 100Vpp
Total Beam Angle -6dB Wide* 135° typ. Narrow* 75° typ.
Operation Temperature -30 to 70°CStorage Temperature -40 to 80°CAll specification taken typical at 25°CBoth lead pins and lead wires output are available
Models available:
1 400EP18D Black Al. Housing2 400EP18DC Temp. Compensated3 400EP18DCR T.C. with Rubber Sleeve
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
Beam Angle: Tested at 40.0Khz frequencyWide Angle Narrow Angle
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 480EP900
Asymmetric Beam PatternsSpecification
480EP900 TransceiverCenter Frequency 48.01.0KHz
Bandwidth (97dB)Transmitter 15.0KHz(-80dB) Receiver 15.0KHz
Transmitting Sound Pressure Level at 48KHz; 0dB re 0.0002 bar per 10Vrms at 30cm
100dB min.
Receiving Sensitivity at 48KHz; 0dB = 1 volt/ bar
-80dB min.
Nominal Impedance (Ohm) 1000Ringing (ms) 1.2 max.Capacitance at 1KHz 20% 2400 pFMax. Driving Voltage @20 bursts, 25 ms repetition rate
100 Vp-p
Total Beam Angle -6dB@ 48KHz
Long Axis 19 typ.Short Axis 38 typ.
Operation Temperature -30 to 70CStorage Temperature -40 to 80CAll specification taken typical at 25CCloser frequency tolerance, shorter ringing and wider bandwidth models can be supplied upon request.
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
100
1000
10000
-90
-75
-60
-45
-30
-15
0
15
30
45
60
75
90
Frequency (KHz)
Imp
ed
an
ce (
Oh
m)
Ph
as
e A
ng
le (
De
gre
e)
Sensitivity/Sound Pressure LevelTested under 10Vrms @30cm
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
90
93
96
99
102
105
108
111
114
-81
-78
-75
-72
-69
-66
-63
-60
-57
Frequrncy (KHz)
SP
L (
dB
)
Se
ns
itivi
ty (
dB
)
Beam AngleTested at 48.0KHz
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
-18
-15
-12
-9
-6
-3
0Narrow
Wide
Angle
dB
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 043SR750
Specification
043SR750 TransceiverCenter Frequency 43.0±4.0 KHzBandwidth (Echo Sensitivity) 2 KHzEcho Sensitivity0dB re 20Vp-p,40 bursts @ 100cm
-55 dB min.
Nominal Impedance 700 ΩCapacitance at 1KHz 5700 pF ±20%
Max. Driving Voltage (Pulse) 1500 Vpp2% duty cycle tone burst
Total Beam Angle-3dB 7.5° typical-6dB 11.0° typical
Matching Window Silicone RubberOperation Temperature -20 to 70°CStorage Temperature -30 to 80°C
All specification taken typical at 25ºCLow ringing model can be arranged
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
Echo Sensitivity vs. Frequency Tested at 20Vp-p, 40 bursts
Echo Sensitivity/RingingTested under 20Vp-p, 40 bursts, 100cm
Beam Angle: Tested at 43.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
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Air Ultrasonic Ceramic Transducers 080SR365
Specification
080SR365 TransceiverCenter Frequency (KHz) 80.0±5.0Echo Sensitivity 0dB = 20Vp-p @ 50 cm -57 dB min.Dead Zone 35 cmBandwidth (Echo Sensitivity) 4.5 KHzNominal Impedance (Ohm) 700Capacitance at 1KHz ±20% 2800 pFMax. Driving Voltage (Pulse) 700Vpp 2%
duty cycle
Total Beam Angle -3dB 8.0° typical-6dB 11.0° typical
Matching Window Silicone Rubber
Operation Temperature -20 to 70°CStorage Temperature -30 to 80°C
All specification taken typical at 25°CLow ringing model can be arranged
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
10
100
1000
10000
100000
70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90Frequency (KHz)
Z (Ω
)
-90
-75
-60
-45
-30
-15
0
15
30
45
60
75
90
θ( °
)
Echo Sensitivity vs. Frequency Tested at distance of 50cm, 20Vp-p, 40 bursts
-74
-71
-68
-65
-62
-59
-56
-53
-50
70 72 74 76 78 80 82 84 86 88 90Frequency (KHz)
Ech
o S
ensi
tivity
(dB
) 0dB
= 2
0Vp-
p
Echo Sensitivity/RingingTested under 20Vp-p, 40 bursts, 50cm
-40
-30
-20
-10
0
10
20
30
40
0.5 ms/Div
Ech
o S
ensi
tivity
(m
V)
Beam Angle: Tested at 80 Khz frequency
-48-45-42-39-36-33-30-27-24-21-18-15-12
-9-6-30
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90Angle
Rel
ativ
e dB
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 125SR250
Specification
125SR250 TransceiverCenter Frequency (KHz) 125.0±10.0Echo Sensitivity 0dB = 20Vp-p @ 25 cm (40 bursts)
-55 dB min.
Dead Zone (10burst) 20 cmBandwidth (Echo Sensitivity) 8 KHzNominal Impedance (Ohm) 200Capacitance at 1KHz ±20% 1250 pFMax. Driving Voltage (Pulse)2% duty cycle tone burst
200Vpp
Total Beam Angle-3dB 8.0 typical-6dB 11.0 typical
Matching Window Silicone RubberOperation Temperature -20 to 60 CStorage Temperature -30 to 70 C
All specification taken typical at 25CLow ringing model can be arranged
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
Echo Sensitivity vs. Frequency Tested at distance of 25cm, 20Vp-p, 40 bursts
Echo Sensitivity/RingingTested under 20Vp-p, 40 bursts, 25cm
Beam Angle: Tested at 125.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
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Air Ultrasonic Ceramic Transducers 235SR130
Specification
235SR130 Transceiver
Center Frequency (KHz) 235.0±10.0Overall Echo Sensitivity0dB = 20Vp-p @ 25 cm
-61 dB min.(40 bursts)
Bandwidth (Echo Sensitivity) 10KHz
Capacitance at 1KHz ±20% 540 pF
Max. Driving Voltage (Pulse) 80Vpp 10%duty cycle tone burst
Total Beam Angle-3dB 7.0° typical
-6dB 10.0° typical
Matching Window Silicone Rubber
Operation Temperature -20 to 60°C
Storage Temperature -30 to 70°C
All specification taken typical at 25°CCloser frequency tolerance, shorter ringing and wider bandwidth models can be supplied upon request.
Model available:
1 235SR013 Aluminum Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
10
100
1000
10000
210 212 214 216 218 220 222 224 226 228 230 232 234 236 238 240 242 244 246 248 250Frequency (KHz)
Z (Ω
)
-90
-75
-60
-45
-30
-15
0
15
30
45
60
75
90
θ( °
)
Echo Sensitivity Tested under 20Vp-p @25cm; 0dB=20Vp-p
-75
-70
-65
-60
-55
-50
225 230 235 240 245 250 255
Frequency (KHz)
Ech
o S
ensi
tivity
(dB
)
Beam Angle: Tested at 235.0Khz frequencyReflector: Aluminum Plate L75×W75×T10 (mm)
-24
-21
-18
-15
-12
-9
-6
-3
0
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
Angle (°)
Rel
ativ
e dB
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Air Ultrasonic Ceramic Transducers 320SR093
Specification
320SR093 TransceiverCenter Frequency (KHz) 320.0±10.0Echo Sensitivity 0dB = 20Vp-p, 50 Bursts @ 10 cm
-65 dB min.Dead Zone 8 cmBandwidth (Echo Sensitivity) 10KHzNominal Impedance (Ohm) 1200Capacitance at 1Khz ±20% 270 pFMax. Driving Voltage (Pulse) 50Vpp 10%
duty cycle
Total Beam Angle -3dB 9.5° typical-6dB 12.5° typical
Matching Window Silicone RubberOperation Temperature 0 to 70°CStorage Temperature -20 to 80°C
All specification taken typical at 25°CLow ringing model can be arranged
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. FrequencyTested under 1Vrms Oscillation Level
100
1000
10000
100000
280 290 300 310 320 330 340 350 360 370 380 390 400 410Frequency (KHz)
Z(O
hm)
-90.0
-60.0
-30.0
0.0
30.0
60.0
90.0
θ ( °
)
Echo Sensitivity vs. Frequency Tested at distance of 10cm, 20Vp-p, 50 bursts
-80
-77
-74
-71
-68
-65
-62
-59
-56
300 305 310 315 320 325 330 335 340 345 350
Frequency (KHz)
Ech
o S
ensi
tivity
(dB
)
Echo Sensitivity/RingingTested under 20Vp-p, 50 bursts, 10cm
-20
-15
-10
-5
0
5
10
15
20
0.2 ms/Div.
Ech
o S
ensi
tivity
(mV
)
Beam Angle: Tested at 314.0 Khz frequency
-24
-21
-18
-15
-12
-9
-6
-3
0
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Angle (°)
Rel
ativ
e dB
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
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Air Ultrasonic Ceramic Transducers 200GE180
Specification
200GE180 TransceiverCenter Frequency 200.0±10KHzEcho Sensitivity0dB = 20Vp-p , 30 Bursts Square wave
-61dB
Bandwidth (FOM) 10KHzNominal Impedance (Ohm) 600Capacitance at 1Khz ±20% 600 pF
Max. Driving Voltage (Pulse) 50Vpp 10%duty cycle
Total Beam Angle -6dB 10 typicalMatching Window Resin with fillerOperation Temperature -20 to 60CStorage Temperature -30 to 70C
All specification taken typical at 25CCloser frequency tolerance, shorter ringing and wider bandwidth models can be supplied upon request.
Model available:
1 200GE180 Aluminum Housing
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. Frequency:Tested under 1Vrms Oscillation Level
100
1000
10000
170 180 190 200 210 220 230Frequency (KHz)
Z (O
hm)
-90
-60
-30
0
30
60
90
θ (D
egre
e)
Echo Sensitivity:Tested under 20Vp-p @25cm ; 0dB=20Vp-p
-80
-75
-70
-65
-60
170 180 190 200 210 220 230Frequency (KHz)
Echo
Sen
sitiv
ity (d
B)
Beam Angle: Tested at 200.0Khz frequency
-24
-18
-12
-6
0
-60 -45 -30 -15 0 15 30 45 60Angle (Degree)
Rela
tive
(dB)
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
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Air Ultrasonic Ceramic Transducers Accessories
Ultrasonic Transducer Assembled Units
Transducers equip with a 2.5 meters shield cable and covered by a rubber boot with a metal clip for easy installation are very suitable for most of vehicle alarms.
RCA, Amp or Molex type connector at the other cable end is available upon request.
Specification
Model Number SQS-04 SQS-05 SQS-06Transducer used 400ST/R100 or 10P 400ST/R120 400ST/R160 or 16P
Cable length 2.5 metersConnector used RCA/Amp/Molex type or others upon request
Dimensions
SQS-04 SQS-05 SQS-06
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Electrostatic Ultrasonic Transducers 500ES290
Specification
500ES290 TransceiverCenter Frequency 50.0±1.0KHzTransmitting Sound Pressure Level at 50.0KHz; 0dB re 20μPa per 300Vac pk-pk, 200Vdc bias at 50 cm
116.0 dB min.
Receiving Sensitivity at 50.0KHz, 200Vdc bias, 0dB = 1 volt/μbar (0dB = 1 volt/Pa)
-65.0 dB(-45.0 dB)
Capacitance at 1KHz ±20% 600 - 700 pFSuggested DC Bias VoltageSuggested AC Driving VoltageMaximum Combined Voltage
200 V300V pk-pk400V
Total Beam Angle -6dB 13° typicalOperation Temperature 0 to 60°CStandard FinishFoil (Diaphragm):1. 500ES290-G2. 500ES290-AHousing
GoldAluminumABS
All specification taken typical at 25°C
Dimensions: dimensions are in mm
Transmitting Sound Pressure LevelTested under 300Vac pk-pk, 200Vdc bias @50 cm
30 35 40 45 50 55 60 65 70
100
105
110
115
120
Frequency (KHz)
SPL
(dB)
Receiving Sensitivity: Tested under 200Vdc bias
30 35 40 45 50 55 60 65 70
-90
-85
-80
-75
-70
-65
-60
-55
-50
Frequency (KHz)
Sens
itivit
y (dB
)
Beam Angle: Tested at 50.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
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Electrostatic Ultrasonic Transducers 500ES430
Specification
500ES430 TransceiverCenter Frequency 50.0±1.0KHzTransmitting Sound Pressure Level at 50.0KHz; 0dB re 20μPa per 300Vac pk-pk, 200Vdc bias at 50 cm
116 dB min.
Receiving Sensitivity at 50.0KHz, 200Vdc bias,0dB = 1 volt/Pa(0dB =1 volt/μbar)
-43 dB min.(-63 dB) min.
Capacitance at 1KHz ±20% 400 - 500 pFSuggested DC Bias VoltageSuggested AC Driving VoltageMaximum Combined Voltage
200 V300V pk-pk400V
Total Beam Angle -6dB 13° typicalOperation Temperature 0 to 60°CStandard FinishFoil (Diaphragm)Housing
See belowSee below
All specification taken typical at 25°C
Models availableModel Foil Housing
500ES43AB Aluminum Black Painted Steel500ES43AS Aluminum SUS 304500ES43GB Gold Black Painted Steel500ES43GS Gold SUS 304
Dimensions: dimensions are in mm
Transmitting Sound Pressure LevelTested under 300Vac pk-pk, 200Vdc bias @50 cm
Receiving Sensitivity: Tested under 200Vdc bias
Beam Angle: Tested at 50.0Khz frequency
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
-24
-21
-18
-15
-12
-9
-6
-3
0
Angle
dB
30 35 40 45 50 55 60 65 70
100
106
112
118
124
Frequency ( KHz )
SPL
( dB
)
30 35 40 45 50 55 60 65 70
-120
-110
-100
-90
-80
-70
-60
-50
-40
Frequency (KHz)
Sens
itivit
y (dB
)
Bolt Clamped High Power Transducers
Features
High efficiency & high output Large amplitude Low heat generation Durability & stability Easy connection
Applications
Ultrasonic cleaners Ultrasonic welders Ultrasonic processing machines: bonding,
drilling, etching, engraving and etc. Specification
30402S 45402H 45282H 60282HResonant frequency
(KHz)
37.5
40.0
28.2
28
Motion Admittance
(mMho)
35
15
50
40
Mechanic Q (Qm)
500
500
500
500
Capacitance (pF)
2700
4000
4000
4000
Allowable vibration rate
(cm/sec.)
50
50
50
25
All specification taken typical at 25°C
Model: 45402H
Model: 45282H
Model: 60282H
S. Square Enterprise Company Limited Pro-Wave Electronics Corporation
Dimensions Model: 30402S
P.O. Box 1-70 Chung Ho, Taiwan, ROC;E-mail: [email protected];Tel: 886-2-22465101(5 lines), 22459774;Fax: 886-2-22465105
http://www.s2.com.tw ; http://www.prowave.com.tw
Ultrasonic Atomizing Transducers
The ultrasonic atomizing transducers using our factory made high Q hard type piezoelectric ceramic element is ideal for atomizing liquids. A very fine mist having a particle diameter of only a few microns can be generated. We are not only supply atomizing element but also entire assembled transducer unit with silicone rubber holder.
Features Piezoelectric ceramic element clad with stainless steel for
erosion resistance. Fine and consistent particle size of less than 3m High atomizing efficiency >400 cc/hour Less power consumption High stability and durability
Applications Humidification in refrigerated food displays and storage,
living environments, and air conditioning plants. Inhalation and disinfecting equipment Humidification in industrial process control for lubrication,
coating and etc.
Specification:Model Number M165D20 M165D25
Resonance Frequency (MHz) 1.650.05 1.650.05
Resonance Impedance (Ohm) <2.0 <2.0
Capacitance at 1KHz (pF) 2,000 20% 2,000 20%
Dissipation Factor at 1KHz <0.5% <0.5%
Operation Duration (hour) >5,000 >5,000
Atomizing Quantity (cc/Hour) 300 400
Input Power (maximum) 25 30
Operation Temperature 0 to 45C 0 to 45C
Dimensions
L 110 110
T 5 5.5
OD 25 30.5
D 20 25
ID 17.4 22
Dimensions dimensions are in mm
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
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Ultrasonic Vibration Micro Nozzle M2313500
The ultrasonic vibration micro nozzle consists a piezoelectric ceramic and a metal foil, on which over thousands micro nozzles formed. Using the same principle as inkjet printer, this transducer atomizes water or liquids through a matrix of micro holes of around 7-10 μm.The micro nozzles ultrasonic atomizing transducer can use siphon to draw small amount liquids to the surface of metal foil and then to atomize, which is much efficiency than the conventional ultrasonic atomizer for which a liquid tank with high level liquid has to be always loaded on the surface of ultrasonic transducers.
Features Fine and consistent misted particle size Adjustable misted particle size No loaded liquids require as comparing with conventional
atomizers High atomizing efficiency Less power consumption High stability and durability
Applications Humidification in refrigerated food displays and storage,
living environments, and air conditioning plants. Inhalation and disinfecting equipment Humidification in industrial process control for lubrication,
coating and etc. Liquids dispensing systems
Specification:Resonant Frequency 143±5 KHz
Impedance 10 ohm typ
Capacitance 2300±20% pF @1KHz，20
Dimensions
L 29.1±0.2 mm
W 17.3±0.1 mm
T 1.0±0.1 mm PZT Element
Metal Material 50 µm Ni-Co Alloy
Nozzle size 7±3 µm
Impedance/Phase Angle:
Construction
Driving Circuit
Remark: The negative side faces to the opening, the positive side faces to the
liquid source, if driving circuit uses NPN transistor.
S. Square Enterprise Company LimitedPro-Wave Electronics Corporation
Http://www.pro-wave.com.tw ; E-mail: [email protected] ; Tel: 886-2-22465101 ; Fax: 886-2-22465105
1 of 1
Micro Nozzles(Nickel Alloy)Thickness:50micro meter
Mounting Places
PZT Element
ModelNumber"+"
PolarizationDirection
138 140 142 144 146 148 150 152 154 156
1
10
100
1000
10000
100000
1000000
-90
-75
-60
-45
-30
-15
0
15
30
45
60
75
90
Frequency(KHz)
Impe
danc
e(oh
m)
Phas
e An
gle(
˚)
Underwater Ultrasonic Transducers 200LM450
Specification
200LM450 Transceiver
Center Frequency 200±10.0Khz
Bandwidth (FOM -6dB) 25Khz
Transmitting Sound Pressure Level 0dB re 1µPa per 1Vrms at 100cm
160dB min.
Receiving Sensitivity 0dB = 1 volt/µPa
-180dB min.
Submerged Impedance (Ohm) 200
Capacitance at 1Khz ±20% 2000 pF
Input Power (Pulse Drive) 50 Watts
Total Beam Angle -6dB 20° Cable Length 4.5 m Molded Connector RCA Phono
plug 90° Housing Material Plastic resin
Closer frequency tolerance, shorter ringing and wider bandwidth models can be supplied upon request. Model available: 1 200LM450 Plastic Housing
Dimensions: dimensions are in mm
Submerged Impedance/Phase Angle vs. Frequency Tested under 1Vrms Oscillation Level
Receiving /Transmitting Sensitivity Tested at distance of 100cm
Figure of Merit (Receiving Sensitivity + Transmitting Sensitivity)
-200
-190
-180
-170
-160
-150
160
165
170
175
180
185
190
195
200
205
210
215
220
225
230
235
Frequency (Khz)
Rec
eivi
ng S
ensi
tivity
(0dB
= 1
V/1u
Pa)
130135140145150155160165170175180
Tran
smitt
ing
Sens
itivi
ty(0
dB re
1uP
a/1V
)
-60
-50
-40
-30
-20
-10
0
160
165
170
175
180
185
190
195
200
205
210
215
220
225
230
235
Frequency (KHz)
Figu
re o
f Mer
it (R
S +
TS)
10
100
1000
10000
100000
150
155
160
165
170
175
180
185
190
195
200
205
210
215
220
225
230
235
240
245
250
Frequency (Khz)
Impe
danc
e (O
hm)
-90-75-60-45-30-150153045607590
Phas
e A
ngle
(Deg
ree)
