Ultrasonic Sensors, Closed Face Piezoelectric-‘K’ Series– 40KR25 from SensComp

Description

Features
: Closed Face Construction,
Environmentally Rugged,
Durable, Sealed Construction Protects Against Water,
Heat, Humidity and Other Elements,
Specifically Intended for Operation in Air at Ultrasonic
Frequencies.
Specifications
:
40KR25 -
Receiver,
Center Frequency
-
40.0 ± 1.0 kHz,
Bandwidth
(-6 dB)  40KT25 - 1.0 kHz,
Receiving Sensitivity
................................. -70 dB min
at 40.0 kHz; 0dB = 1 volt/ μbar
Capacitance
at 1 kHz ± 20%..................... 2400 pf
Maximum Driving Voltage
(cont.)............ 20 Vrms
Total Beam Angle
(-6 dB).......................... 30° typical
Operating Temperature
............................ -30° to 80° C
Storage Temperature
................................ -40° to 85° C
All Specifications taken typical at 25° C
General installation, specifications, calibration and wiring information is available at senscomp dot com
Selling directly from manufacturers stock.
**These are NOS.  NON RoHs  Sold as is.  No warranty and no returns.**