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ITC-90910 pages
92 kHz Air Transducer
The Model ITC-9091 92 kHz air transducer is designed for a variety of ultrasonic sensor
products. Its narrow beam makes it a good choice for demanding proximity, position and
level sensor applications. It can be used as a transmitter, receiver or both as needed. It has
features and performance equivalent to the ITC-9071, however, its 316 stainless steel hous-
ing and sealed back make it perfect for food processing applications.
-60
Open Circuit Receive Sensitivity
inches
Specifications (Nominal)
-80
Frequency at Receiving 92 kHz
Transmit Bandwidth 12 kHz
Transmit Sensitivity + 17
(dB re l|jbar/lVrms @ 1 ft.)
Receive Sensitivity -63
(dB re 1 Vrms/ubar)
Drive Voltage lOOVp-p
(10% duty cycle)
Nominal Impedance 1000Q
Beam Angle 10°
(-3dB) Conical
Operating Temperature 0-70°C
Storage Temperature -40-90°C
Humidity 0-90%
Weight 26 grams
330 0 30
300
270
240
lOdB/div*^^ |
60
90
120
210 180 150
Directional Response
1
30
20
,80
10000
O
1000
100
85 90 95
Frequency in kHz
Transmitting Voltage Response
100
85 90 95
Frequency in kHz
Impedan
100
80 85 90 95
Frequency in kHz
100
All specifications typical at 22°C and subject to change without notice.
869 Ward Drive, Santa Barbara, CA 93111
805.683.2575 • 805.967.8199 FAX
International Transducer Corporation ww.itc-transducers.com
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