Ultrasonic Proximity Sensor

Ultrasonic proximity sensor Ultrasonic sensors measure the distance or presence of target objects by sending a pulsed ultrasound wave at the object and then measuring the time for the sound echo to return. Knowing the speed of sound, the sensor can determine the distance of the object.


  • Resolution 0.18 mm
  • 1 or 2 PNP/NPN Switching O/P
  • Models with digital display
  • Operation under rough condition
  • Built in Temperature Compensation
  • Senses almost all material like coffee, colour, sheets, fabrics, chips, grains

Types of Ultrasonic Proximity Sensor

  • Single switching output DC

  • Double switching output DC

  • Analog output

  • Analog output plus Switched output

AntiCollision / Collision preventer switch

AntiCollision / Collision preventer switch

  1. Suitable for collision prevention of mobile objects like cranes
  2. Adjustable sensing range up to 5 Meters in diffuse and 20 Meters in retro reflective mode
  3. Easy installation
  4. Two relay outputs with separate gain control

  • Supply : 230 V AC
  • Range : 0.5 to 5 Meters
  • Light Source : Infrared Diode
  • O/ P : 2 C/O relay contact , 2 Amp, as well as 2 nos. NPN transistor O/P 19