URM06 PULSE ultrasonic sensor emit ultrasonic pulses and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and transparent objects. The URM06 PULSE ultrasonic sensor provides very short to long range detection and ranging from 20cm to 10m, comes in a compact, robust PVC housing and matches 35mm electrical pipe mounting. It comes with TTL pulse interface and works at high output acoustic power. The ultrasonic sensor detects objects from 20cm to 1000cm and provides range information with 1cm resolution. The URM06 has 15 degree beam angle which has excellent receive sensitivity. And it works best when detecting soft targets. Typical applications include robot navigation, obstacle avoidance, measuring distance devices, engineering measurement tools and industrial control system.