GJG10H Coal Mine infrared Reflective Methane Sensor - GJG10H

1.GJG10H Coal Mine infrared Reflective Methane Sensor, 2.infrared reflective sensor, 3.methane sensor, 4.infrared sensor - more info check here: http://www.buymeasuringtools.com/GJG10H-Coal-Mine-infrared-Reflective-Methane-Sensor-10176188/

Quick Brief

Place of Origin: Henan China (Mainland) Brand Name: bidragon Model Number: GJG10H methane sensor: infrared sensor methane detector: coal infrared sensor

Product Features:

1.GJG10H Coal Mine infrared Reflective Methane Sensor

2.infrared reflective sensor

3.methane sensor

4.infrared sensor

Business Terms:

Port: CHINA MAIN PORT

Minimum Order Quantity: 1 Set/Sets UNIT

Supply Ability: 1000 Set/Sets per Week UNIT

Payment Terms: L/C,T/T

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GJG10H Coal Mine infrared Reflective Methane Sensor

Specifications and Product Details:

Product Introduction

Infrared Methane Sensor is used for detecting methane content in the air of coal mines underground and it is flameproof and Intrinsic Safety type. The sensor is an intelligent detection instrument with infrared remote control functions of zero setting, accuracy adjusting,and alarm point setting and with advantages of stable reliability and flexible use. The sensor has outputs of multiple standard systems, and can be used with all mine-used safety monitoring and control systems, locking devices of air-door, electricity and methane, and power breaking instruments for methane.

Technical Parameters
Sensor Model	GJG10H,GJH(B)
Measuring Range	GJG10H:0-10%;GJH(B):0-100%
working Voltage	9-24V DC
Preheating Time	30s
Display Resolution	0.01%CH4
Response Time	<25s
Outer Dimensions	223.5134.860.0mm
Weight	701g
Serve Life	more than 3 years
Display way	four digital tube
Display way	four digital tube
Alarm Point	0.01%-100%CH4can set arbitrarily ( Default 1.0%CH4)
Storage Temperature	-40°C-60°C
Working Conditions	Relative humidity:<98%,No condensation
	Tem:(0-40)°C;Wind speed:(0-8)m/s
	Air Pressure:(80-116)Kpa
Alarming Mode	Sound-light alarm, alarm sound is louder than 75dB;
Alarming Mode	red alarming light can be seen in the dark in 20m
Explosion-proof Form	Intrinsically safe for mine using; Explosion-proof marks ExibI

Features:
1.work in complicated gas conditions stably, not affected by other gases;
2.compatible existing safety testing system completely;
3.avaible for high vitriol mine;
4.have abitily of spot demarcated;
5.test methane purity full rang(0-100%CH4)