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Fixed biogas CH4 gas detector CRH-80D

Category : fixed gas detector
Posted : 2015-11-12 18:00:00
Item : CRH-80D
Detail:Fixed biogas CH4 gas detector CRH-80D,High quality & Good Price!
Ship to : USA/ UK / FRANCE / SPAIN / GREECE / CANADA / Russia / Africa /Australia/ Other countries, pls contact us.
Fixed biogas CH4 gas detector CRH-80D

    Fixed gas detector, CH4 gas detector, fixed gas monitor, gas detector supplier, biogas gas detector.

    CRH-80D is fixed biogas gas detector, It has two types of sensor for different application, One is catalytic combustion sensor with measurement range of 0-100%LEL. The other one is NDIR infrared sensor, the measurement range is 0-5%vol or 0-100%vol. User can select suitable sensor and measurement range according to actual requirements.

    Catalytic combustion sensor is used for explosion-proof concentration level inspection, infrared sensor usually used for biogas CH4 gas concentration measurement or analyze.

    Biogas gas detector features:

    1) High sensibility, prompt response, good linearity and short polarization time.

    2) Two contact relay output.

    3) Explosion-proof design.

    4) Cast aluminum body, solid and durable.

    5) LED display, clear and direct.

    6) Optional audible-visual alarm.

    7) Various mounting method, can be installed on the wall or pipeline bracket.

     Biogas gas detector specifications:

    1) Output: standard 4-20mA current signal or RS485 digital signal

    2) Setting method: remotely operated by remote controller.

    3) Accuracy: ≤±5%F.S

    4) Sensor Life: catalytic combustion sensor is 2 years, infrared sensor is 5 years

    6) Response Time (T90): ≤30s

    7) Working Voltage: DC 24V±6V

    8) Dimension: 180 mm×140 mm×95 mm

    9) Weight: About 1500g


    CRH-80D fixed gas detector can used to detect natural gas, CNG, methane, biogas leak concentration, good quality, high accuracy, prompt alarm, factory direct supplier, your best choice for CO measurement and alarm.
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