CH4&O2 2 in 1 Gas Detector

• Customization: Available
• Type: Electrochemical Gas Sensor, Electrochemical Gas Sensor
• Conductivity Type: Non-conductivity Type, Non-Conductivity Type
• Model NO.: CJYB4/25
• Output Signal Type: Digital Type, Digital Type
• Material: Plastic
• IP Rating: IP55
• Sensitivity: High
• Measuring Range: 0-100%
• Protection Grade: IP54
• Working Time: 12h
• Intrinsic Error: ±2 %Fs
• Weight: 140g
• Alarm Error: ±0.3ppm
• Name: Methane CH4 & Carbon Dioxide Co Gas Detector
• Transport Package: Export Standard
• Trademark: TOP SKY
• Origin: Beijing
• Production Capacity: 1500

Product Description

CH4 &O2 2 in 1 gas detector

Applications:
 
CJYB4/25 portable CH4 &O2 in 1 gas detector is an intrinsically safe and explosion-proof instrument and is designed to deter the gases. It can simultaneously monitors oxygen (O2), combustible gas (%LEL). Compact and lightweight, CJYB4/25 portable CH4 &O2 in 1 gas

 
detector activates audible and visual alarms in the event of a low or high alarm condition.
CJYB4/25 portable CH4 &O2 in 1 gas detector is unparalleled in its versatility, capability and overall value.
It is used at the underground coal mine and mine safety inspection mainly. Certainly, it is also applied to fire fighting, confined space, chemical industry, oil and all kinds of environment that needed to measure the hazardous and toxic gases
 
 
Technical specification:
 

Sensor	Catalytic combustion sensor (combustible
	gas);Electrochemical sensors (O2)
Measurement of Gas	combustible gas (CH4), oxygen (O2),
Range	CH4: 0~4.00%(v/v);
	combustible gas 0-100%(LEL)
	O2: 0~25.0%VOL
Accuracy	CH4: +10%   (1%LEL)
	O2: +0.7%VOL
Resolution	CH4: 0.1%CH4    (1%LEL)
	O2: 0.1%VOL
Alarms	Visual,audible(75 dB)
Typical battery life	≥10 hours
Explosion protection	Exibd I

 
 
 
Accessories:
 
battery, Carrying case and Operate guidebook