2021 New Style Detector Smoke - CJT-4-1000B Methane CH4 & Carbon Monoxide CO gas Detector – Topsky
2021 New Style Detector Smoke - CJT-4-1000B Methane CH4 & Carbon Monoxide CO gas Detector – Topsky Detail:
Qualifications: Coal Mine Safety Certificate
Explosion-proof Certificate
Inspection Certification
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:(0-1000)x10-6 | |
Accuracy | CH4: +10% (1%LEL) |
CO: ±2×10-6 CO | |
Resolution | CH4: 0.01% |
CO: 1×10-6 | |
Alarms | Visual,audible(75 dB) |
Work time | ≥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
Product detail pictures:



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Our purpose would be to offer good quality products at competitive price ranges, and top-notch support to clients around the whole world. We're ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for 2021 New Style Detector Smoke - CJT-4-1000B Methane CH4 & Carbon Monoxide CO gas Detector – Topsky , The product will supply to all over the world, such as: Qatar, Jeddah, Brasilia, We've more than 10 years exported experience and our products and solutions have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
