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CD4 Portable explosion proof type Multi-parameter gas Detector

    Buy cheap CD4 Portable explosion proof type Multi-parameter gas Detector from wholesalers
     
    Buy cheap CD4 Portable explosion proof type Multi-parameter gas Detector from wholesalers
    • Buy cheap CD4 Portable explosion proof type Multi-parameter gas Detector from wholesalers
    • Buy cheap CD4 Portable explosion proof type Multi-parameter gas Detector from wholesalers
    • Buy cheap CD4 Portable explosion proof type Multi-parameter gas Detector from wholesalers

    CD4 Portable explosion proof type Multi-parameter gas Detector

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    Model Number : CD4
    Brand Name : ASTTAR
    Certification : MA KA
    Delivery Time : 1-2 days for ready goods, 2-4 weeks for bulk order
    Payment Terms : T/T, western union
    Supply Ability : 5000pcs/month
    • Product Details
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    CD4 Portable explosion proof type Multi-parameter gas Detector

    Main features

    1. Adopting thermal catalysis and electrochemical sensors, embedded microcontroller intellectual chip and electronic measuring device with LCD display screen, it can real-time detect the concentration of methane, oxygen, carbon monoxide and hydrogen sulfide in ambient air simultaneously.
    2. With the function of date, time, temperature and humidity display, automatic backlight, intermittent sound and light alarm, adjustable alarm point and under voltage alarm.

    Technical parameters

    Main technical parameters
    Gas DetectedCH4COO2H2S
    Measurement range(0-4)% CH4(0-1000) ×10-6(0-25)% O2(0-100) ×10-6
    Intrinsic error0-11-33-40-2020-100100-500500-10000-55-250-4950-100
    ±0.1Ture value±10%±0.3±2±4Measurement value ±5%Measurement value ±6%±0.5±3%FS±3Truth value ±10%
    Resolution ratio0.011.000.101.00
    Sensor life>1yr (Thermocatalytic)>2 yr(Electrochemistry)>2 yr(Electrochemistry)>2 yr(Electrochemistry)
    Response time≤20s≤45s≤35s≤45s
    Sound intensity level>80dB
    Battery pack1800mAh( Ni-MH)

    Operating

    hours


    >10h

    Explosion proof typeExdibⅠMb
    Dimensions(65× 125× 32)mm
    Weight0.5Kg
    Operating environment

    Temperature: 0℃ to 40℃; Relative humidity: ≤98%; Atmospheric pressure: 80kpa~116kpa.

    Wind speed: ≤8 m/s; For the hazardous areas with explosive gas mixture.


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