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  • Methane (CH4) iSense 4 gas detector EX WS-044

    • BrandsWatson Systems
    • Product Code: WS-044-CH4
    • Availability: Pre-Order

    Available Options

    Methane (CH4) gas detector EX WS-044, with multi-colour changing display, RS485 MODBUS, catalytic sensor, measuring rage 100 %LEL, to be connected to a panel.


    The iSense 4 gas detector is specifically designed for critical functions such as measuring, monitoring and detecting hazardous gases.

    It is intended for operation in areas with potentially explosive atmospheres. It can operate under harsh industrial conditions where environmental parameters may vary widely (high temperatures, corrosive gases or fumes, mist and dust).


    It can be installed in a variety of ways:

    • either integrated into the Gas Safety System iGas,

    • or installed as a stand-alone detector,

    • or independently integrated with supervisory systems (e.g. by means of its 4..20 mA output signal or its RS-485 interface).


    iSense offers greatly improved detection capabilities. A iSense 4 detector equipped with a pellistor sensor offers a halved response time (T90)* and is rated among the fastest devices available on the market. Further improvements include greater protection of the detector’s measurement head against environmental effects, including moisture and dust. 

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