HG-B40A/HG-B40C Combi ASIC Ultrasonic Sensor & Module Features
* Low-power, high-sensitivity module.
* Choose from a wide variety of input/output Mode.
* Auto sensitivity control function as a distance proportional to the distance error captain.
* The same standards as existing foreign products and mutually replaceable.

HG-B40A/HG-B40C Combi ASIC Ultrasonic Sensor & Module Specification
* Receiver Output Signal:
Analog: ±2 V max at 2.5 V Base Line
Real Time Pulse: 4~5 V TTL, All the objects detected
Distance Pulse: 4~5 V TTL Only the nearest Object
* Choose from a wide variety of input/output Mode.
* Detecting Range:
0~3 m (Conventional, HG-B40C) (at 5Vdc)
0~6 m (Conventional, HG-B40C) (12 Vdc)
b0~3 m (Anistropic, HG-B40A) (12 Vdc)