Methane CH4 & Carbon Dioxide Co Gas Detector

• Type: Electrochemical Gas Sensor, Electrochemical Gas Sensor
• Conductivity Type: Non-conductivity Type, Non-Conductivity Type
• Output Signal Type: Digital Type, Digital Type
• Material: Plastic
• IP Rating: IP55
• Sensitivity: High
• Model NO.: CJT-4/1000B
• 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

Methane CH4 & Carbon Dioxide CO gas Detector
 

Model number: CJT-4/1000B
 
 
Applications:
 
CJT-4/1000B portable CH4 &CO in 1 gas detector is an intrinsically safe and explosion-proof instrument and is designed to deter the gases. It can simultaneously monitors carbon monoxide(CO), combustible gas (%LEL). Compact and lightweight, CJT-4/1000B portable CH4 &CO in 1 gas detector activates audible and visual alarms in the event of a low or high alarm condition.
 
CJT-4/1000B portable CH4 &CO 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 (CO)
Measurement of Gas	combustible gas (CH4), Carbon
	Monoxide(CO),

 

Range

CH4

(

0.00-4.00

)

%

CO: 0-100%(LEL)

Accuracy

CH4: +10%   (1%LEL)

O2: ±2×10^-6  CO

Resolution

CH4:

0.01%

CO:

1×10

-6

Alarms

Visual,audible(75 dB)

Typical battery life

≥10 hours

Explosion protection

Exibd I

Size

115*50*21mm

 
 
Accessories:
 
1*CJT-4/1000B CH4 &CO in 1 gas detector
 
1*Battery,
 
1*Operate guidebook
 
1*Carrying case