Switch number:Point only, pair point , three point and four point

     Nominal pressure:AC、DC 220V 1A

    JAG-5H dry-reed of tube、often open常开

    Environment temperature: -10-+55℃

    Control bound:0.3-4.0mm

    Especially suited to containing the position control or alarm of solid , semi-solid form floating thing and mucus with liquid form .

    This device is especially suitable for metallurgy, chemical industry, mine, petroleum , textile industrial and mining and enterprises etc. underground project , sewage disposal , hydraulic oil stand and mucous thing , abolish pond , include acid or alkali ,including oil underground drain off water station .

    FQ-YK (H) is the derivation series, may for the running water factory,the water tank, as well as each big guesthouse, the hotel, the housing
and the high-rise construction in expensively provides the construction cost, the economical new automated nobody management to the water installment.