Ultrasonic Transmitter & Receiver 40KHz

High sensitivity ultrasonic transmitter and receiver designed for sending and receiving ultrasonic sound
in the form of continuous or modulated waves through the air at 40 kHz.
Typical applications include proximity detection, remote control, data transmission, burglar alarms etc.
Supplied in pairs (transmitter & receiver).These units are not watertight.

RoHS compliant

Sound pressure level>110db
Capacitance 1500pf ±20%
Resonance frequency (+1KHz)40KHz
Max. input voltage20V rms
Dimensions:16.1 mm dia. x 12mm high
PCB pins1mmø Pin pitch 10mm
Temperature range-20 to + 60°C

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