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Combi ASIC Ultrasonic Sensor & Module - HG-B40A, HG-B40C

? Low-power, high-sensitivity module
? Receiver Output Signal: Analog ±2 V max at 2.5 V Base Line
? 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)
0~3 m (Anistropic, HG-B40A) (12 Vdc)

Model Number: HG-B40A, HG-B40C
Data Sheet:

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Product Specification

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 ?)
	External Trigger	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)