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Specifications
Infrared methane alarm detectorInfrared methane gas alarm detector
CH4 alarm,CH4 detector
Summary
JH-100 infrared methane alarm detector is in compliance with minig products certifiction,it is mainly applied in coal mine,natural gas,CBM(Coal bed methane),rubbish filling,sewage treatment,anaerobic fermentation and other field for methane gas leakage detection.
Adopting Infrared gas filter technique,ch4 measurement can not be interfered by other gas compositions.
Specifications
Measuring method: NDIR infrared
Range: CH4: 0~5%vol to 0~100%vol
Resolution ratio: 0~5%vol: resolution ratio:0.01%
0~100%vol: 0~10%vol, resolution ratio 0.01%
>10%, resolution ratio 0.1%
Max. error: 0~1%:≤±0.1%
1~100%:≤±10% of true value
Response time T90: <25S(20°C)
Working temperature: -40~70°C
Storage temperature:-40~85°C
Humidity:≤95%RH
Preheating time: 30S
Working power supply: DC3.7V 1300mAh lithium battery
AC 220V to DC 5V adapter
Anti-explosion sign: ExibⅠ Anti-explosion certificate No.: 320101440
Safety sign No.: MFA110040
Application Range
Coal mine, natural gas, CBM (Coal bed methane), rubbish filling, sewage treatment, anaerobic fermentation and other fields for CH4 gas leakage detection.
Advantage
-
1. Adopt international advanced NDIR non-dispersed infrared gas analysis technology
2. Infrared gas filter technique, CH4 measurement can not be interfered by other gas compositions
3. Can be used in anaerobic atmosphere
4. Long service life, no sensor intoxicating phenomenon
5. Short response time, high precision
6. Stable performance, long calibrating period, less maintenance
7. 3 LED numerical code display
8. In compliance with mining product certification
9. Wide range limit, can realize the dual function of alarm and detection
For more information,please contact us.
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