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JS-HG Photoelectric Detector Water Immersion Transmitter

The product model:JS-HG
Manufacturers:Collihigh
The production:China
Attention index:1586
Introduction

JS - HG series water transmitter is a photoelectric detector and transmitter integrated machine, using infrared electric principle, when the measured liquid contact the sensor surface, the light path changes, infrared receiving tube is in the cutoff state, triggering reverser flip, then output show low level absorption current state. It's fully sealed design ensure the high precision and reliability.This product has high sensitivity, fast response time, using and installation easily.


Use

This series of products used for communication base station, precision machine room, library, hotel,  restaurant,warehouse and some other place need to have water alarmed.


Characteristic

Transmitter and sensor integration design, light refraction principle, prevent DC polarization, strong anti-interference capability, high reliability


Parameters
False alarm rate 100ppm
Working temperature 0℃~50
Output relay output
high-low level output:VL is 0V(+0.5V)
                                   VH is 5V(±0.5V)
Power supply DC24V(12VDC30VDC)
Working humidity 20%RH100%RH
Max output current(alarm ≤ 40mA
Relay parameter 0.4A AC 125V;2.0A DC 30V

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