甲烷传感器

GJC4(B)煤矿用低浓度甲烷传感器是一种采用热催化原理探头制成的智能型甲烷检测仪表，
用于检测煤矿井下各作业场所空气中的甲烷浓度。该仪器具有半自动调零、调满度、设置
报警点和断电点，所有功能均可通过红外遥控实现，并且具有超限声、光报警、超限断电
信号输出功能。仪器具有多种信号输出形式，除了和本公司的KJ205煤矿
综合监测系统配合使用外还可以和其他煤矿监测系统相兼容；
也可以独立使用于多种矿用火灾检测系统。

Gjc4 (b) low concentration methane sensor for coal mine is a kind of intelligent methane detection
instrument made of thermal catalysis principle probe, which is used to detect the methane concentration
in the air of various workplaces in coal mine. The instrument has the functions of semi-automatic zero
adjustment, full-scale adjustment, alarm point and power-off point. All functions can be realized by infrared
remote control, and it has the function of over limit sound, light alarm and out of limit power-off
signal output. The instrument has a variety of signal output forms, in addition to the company's kj205 coal mine integrated
monitoring system, it can also be compatible with other coal mine monitoring systems; it can also be used independently in a
variety of mine fire detection systems.