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GUR8 intrinsically safe pyrorelease infrared sensor for mine use

Product ID:CLQTcgq020

Price: Please inquire PDF Format
Supply Ability:20SETS/MON
Port:SHENZHEN
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  • Product Introduction
  • Consulting
  • Model NumberGUR8
    Brand NameJNTXJDSB
    Payment TermsT/T, paypal
     
    Summary:
    This product is mainly used for underground coal mine containing gas and coal dust explosion danger. Coal mine spray dust removal equipment detects pedestrians or vehicles, collects mobile signals to control the spray device, and realizes automatic spray dust removal function.
    Product features:
    The intrinsically safe thermoluminescence infrared sensor used in mine is a kind of sensor which is composed of thermoluminescence infrared probe PIR, Fresnel lens and advanced electronic circuit and is used in automatic spray dust removal device.
    Since PIR is only the most sensitive to infrared light of specific wavelength of human body and moving objects, the sensor is installed on the top of the main roadway in the underground coal mine, and it can be used together with the intrinsically safe electric ball valve of dfh-20/7 mine.
    When no one is active, spray dust can be automatically restored.
    Technical parameters:
    1, the ambient temperature: 0 to 40 ;
    2, storage temperature: - 40 ~ + 60
    3. Relative humidity: less than 95%;
    4. Atmospheric pressure: 86 kPa ~ 106kPa
    5. Working voltage: 12V DC;
    6. Working current: no more than 100mA;
    7. Output signal: high level signal 10V DC + / - 3V DC
    8, sensor detection Angle: no greater than 110 °.
    9. Sensor detection distance: more than 8m
    10. Equipment related: see appendix A.
    11. Explosion-proof type: mine safety type
    12.Explosion-proof sign: ExibIMb.
  • Summary:
    This product is mainly used for underground coal mine containing gas and coal dust explosion danger. Coal mine spray dust removal equipment detects pedestrians or vehicles, collects mobile signals to control the spray device, and realizes automatic spray dust removal function.
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