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      1. 產品展示

        圖片名稱

        防爆型差壓開關p970系列

        +
        • p970.jpg

        防爆型差壓開關p970系列


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        韓國閥門|管件|填料函

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        詳細介紹


        Service intended

        P970 diaphragm type differential pressure switch can be used in a variety of process lines. Internal micro switch is operated by pressure of various fluids, such as atmospheric pressure and water pressure. The pressure sensing part is a force balanced and piston actuated assembly.

        Fluid Gas and oil
        Repeatability ±1.0 % of adjustable range
        Adjustable range (mbar, kPa, bar, MPa) 15 kPa to 0.4 MPa
        Dead band Fixed
        One SPDT : Approx. 5 % of adjustable range
        Two SPDT : Approx. 10 % of adjustable range
        Working temperature Ambient : -40 ~ 65 °C
        Fluid : Max. 100 °C
        Static pressure Max. 0.2, 5 MPa
        Degree of protection EN60529/IEC529/IP65

        Standard features

        Pressure connection Stainless steel (316SS)
        316L SS, Monel and Hastelloy-C
        Element Stainless steel (316L SS)
        Monel, Hastelloy-C
        Viton (Up to 4 kPa adjustable range)
        Case and cover ALDC 12.1
        Silver gray painted aluminium
        Process connection ¼" NPT (F)
        Contact Micro contact type
        One SPDT (P970-1B3)
        Two SPDT (P970-2B3) (Only available with single setpoint)
        Contact rating SPDT contact rating
        AC 125 V / 250 V, 15 A
        DC 125 V, 0.4 A for resistance load
        DC 125V, 0.03 A for inductive load
        Conduit connection ¾" NPT (F)
        Certificates KCS Ex d IIC T6
        ATEX II 2G Ex d IIC T6 Gb
        IECEx Ex d IIC T6 Gb

         

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