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Infrared combustible gasalarm detectorSummary
JHC-01 infrared combustible gas detector adopts international advanced NDIR non-dispersed infrared technique, and it is mainly applied in coal mine, natural gas, CBM (Coal bed methane), rubbish filling, sewage treatment, anaerobic fermentation and other fields for CH4 gas leakage detection.
Specifications
Measuring index: CH4
Measuring method: NDIR non-dispersed infrared
Range: CH4: 0~100%LEL
Resolution ratio: CH4: 1%LEL
Precision:≤±5%LEL
Response time:<30s
Signal output: RS485 digital output, 2 way relay normally open contact
1 way 4~20mA current output
Working power supply: DC9~24V
Sampling mode: Dispersive type
Anti-hazard classification: ExdⅡCT6 Gb
Working environment:
Working temperature: -20~60°C
Storage temperature: -40~85°C
Environment humidity: ≤95%RH
Advantage
1. Adopt international advanced NDIR non-dispersed infrared gas analysis technology
2. Adopt infrared gas filter technique, CH4 measurement can not be interfered by other gas compositions
3. Short response time, high precision
4. Stable performance, long calibrating period, less maintenance
5. Can be used in anaerobic atmosphere
6. Long service life, no sensor intoxicating phenomenon
7. 4 LED numerical code display
8. Has the function of temperature compensation, automatic zero correction
For more information ,please contact us.
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