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     Diaphragm Type KF-500 Series

     

        ►Features  
    No power source is needed!
    Viscous liquids and high-temperature liquids can also be detected!
    • As the moving part design is simple, stable operations are ensured.
    • A liquid in a tank contacts the detecting pipe but does not touch the main body of the switch.
    • Even highly viscous and cohesive liquids as well as high-temperature liquids that are difficult to detect through a float switch can be measured with relative ease.

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          ►Operating Principles
    When the water level in the tank rises, the internal pressure of the detecting pipe increases and the diaphragm pushes the micro switch to produce contact output. When the water level falls and the internal pressure of the detecting pipe decreases, the contact output is released by the return force of the micro switch and the weight of the diaphragm. KF-500 operating principle

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          ►Standard Specification

     

    Contact Capacity   AC250V 5A 
    Allowable Temperature   -20~+70℃
    Allowable Pressure   ATM
    Operating Water Level   40 ± 10mm
    Breaking Water Level   30 ± 10mm
    Color   Gold
    Process Connection   G1B
    Enclosure Rating   Equivalent to IP-54

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          ►Product Lineup
      • KF-500
        Standard Type

      • KF-500
        Flange Type・Detection Pipe Type