Pressure switch features continuous output

SOR pressure switch

The 805QS pressure switch adds flexibility by offering three types of switch functions to best suit the application.

An electronic pressure switch offers supplemental continuous output of either 4 to 20mA or 1 to 5 Vdc. The 805QS pressure switch is a cost effective, compact loop-powered design. Its rugged construction and three-year warranty makes for a low cost of ownership. The 805QS is ideal for hazardous locations and hostile environments where space is limited. It supports applications where engineers prefer low-cost, discrete, and continuous output monitoring. The switch’s set points and supplemental continuous output zero and span points are field adjustable by an optional calibration kit.

“Our window-type operation closes when the pressure is between minimum and maximum set points and will open when the pressure is outside of this range,” said SOR Product Manager Lance Cooper. When the unit loses its power source or stops working, all three switch actions change to the open state indicating a fault condition,” said Cooper. SOR Inc. has a registered quality system to ISO 9001:2008.



  1. Dear sirs,
    Could you check this item to see if you can offer ?

    SOR switch


    2 pcs each

    If you can offer them, pls let us know the price, the estimated weight,
    freight charge to Hong Kong, and the delivery date.
    Looking forward to hearing from you soon.
    Best Regards

    Twin-Disc (HK) International Holding Group Co., Ltd.
    FAX: 86-595-28292882
    CELL PHONE:86-1535-9371-554

Speak Your Mind