The ultrasonic sensor converts ultrasonic signals to other energy signals (usually electrical signals), and is used for sensing the measured objects via ultrasonic media in a non-contact and loss-free way. Designed with temperature compensation, this high frequency and short wavelength sensor features high measurement accuracy and stable performance, and it provides detection with small diffraction, good directivity and guided propagation, etc. The ultrasonic sensor is widely used in the industry, national defense and biomedicine for non-destructive detection of metal, ultrasonic thickness measurement, reversing radar, disease diagnosis, etc.
-- Rated sensing distance: 30~300mm
-- Output function: NO, NC, NO+NC, analog, RS232 interface, etc.
-- Output type: PNP, NPN
-- Switching frequency: 0.5~13Hz
-- Type: diffuse reflection type, reflective plate type, through-beam type