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
Frequency (KHz) | 40±2 | |
Transmit Mode | Free Run | No Connection |
| External Trigger | TTL Pulse (100~700 ㎲) |
| | Repetition Rate (10~30 time / sec) |
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 |
Input DC & Detecting Range (at in front angle flat plate) | Low Voltage Type (5 V dc) | 0~3 m (Conventional, HG-B40C) |
| High Voltage Type (12 V dc) | 0~6 m (Conventional, HG-B40C) 0~3 m (Anistropic, HG-B40A) |