043SR750 Specification

Air Ultrasonic Transducer - Matching Layer Type

043SR750

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	Features
	Waterproof and dust-proof Meet NEMA 4X, 6P and IP67 requirements Excellent temperature and humidity durability High sound output/sensitivity
	Applications
	Echo ranging Robotics Proximity sensing Automation

Specification
043SR750	Transceiver
Center Frequency	43.0±4.0 KHz
Bandwidth Echo Sensitivity -6dB	2.0 KHz
Echo Sensitivity 0dB re 20Vp-p sine wave, 40 bursts @ 100cm	-57 dB min. 28 mVp-p min.
Dead Zone 10 Bursts	65 cm
Capacitance at 1KHz ±20%	5700 pF
Max.Driving Voltage Pulse 2% duty cycle tone burst	1500 Vp-p
Total Beam Angle -3dB/-6dB	7.5°/11.0° typical
Matching Window	Silicone Rubber
Operation Temperature	-20℃ to 70℃
Storage Temperature	-30℃ to 80℃

All specification taken typical at 25℃; closer frequency tolerance can be supplied upon request.
Low ringing model can be arranged upon request

Model available
1. 043SR750	Aluminum Housing

Specification | Acoustic Performance | Test Circuit | Dimensions | Download | Back | Home