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