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SP-42A-00

Gas Sensors

SP-42A-00
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    Manufacturer: Nissha-FIS

    Refrigerants/Freon (R134a, R410a, R407c) semiconductor gas sensor

    Services

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    Product usually available on stock

    Delivery:  
    • ASK for "Just in time" delivery

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    Description

    The SP-42A is a tin dioxide semiconductor gas sensor which has a high sensitivity to HFCs (e.g. Freon: R-134a) with improved cross sensitivity to other gases.
    This model is suitable for R-134a, R-410a, R- 407c and other new freon family which contain R-134a

    Structure

    Gas sensitive semiconductor material is formed on the alumina substrate on which the gold electrodes are printed.
    A thick film heater of ruthenium oxide is printed on the reverse of the substrate and placed in the plastic housing.

    Features

    • Purpose: Safety&Security
    • Use: Industrial gas leak detector
    • Target gas: Refrigerant/Freon
    • Max concentration: 300 ppm

    Documentation

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