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      1. 產品展示


        差壓儀表P620 P630系列

        • p620  630.jpg

        差壓儀表P620 P630系列







        Service intended

        P620 and P630 series are designed to measure differential pressure from 1 kPa to 1.5 MPa at static pressure up to 5 and 25 MPa. A set of stainless steel bellows mounted on a force balance allows direct reading of the actual differential pressure.

        Nominal diameter 100 and 160 mm
        Accuracy ±1.0 % of full scale
        ±1.6 % of full scale
        Scale range (MPa, kPa, bar) 0 ~ 1 kPa to 0 ~ 50 kPa
        0 ~ 0.1 MPa to 0 ~ 1.5 MPa
        Static pressure P620 : 5 MPa
        P630 : 25 MPa
        Working temperature Ambient : -20 ~ 65 °C
        Fluid : Max. 100 °C
        Degree of protection EN60529/IEC529/IP67
        Temperature effect Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
        ±0.5 % per 10 ℃ of full scale

        Standard features

        Pressure connection Stainless steel (316SS)
        Element Bellows
        Stainless steel (316L SS)
        Case Stainless steel (304SS)
        Cover Stainless steel (304SS) Bayonet type
        Window Safety glass
        Dial White aluminium with black graduations
        Pointer Black painted aluminium alloy
        Process connection ¼" NPT(F)
        ½" NPT(F) at 3-way and 5-way manifold valve
        Standard accessories Mounting bracket for 2" pipe
        mounting with silver gray finished steel
        Certificates Pressure equipment directive (2014/68/EU) Annex III Module H
        Option ■ Remote seal
        ■ Mounting bracket with 316SS for 2" pipe mounting
        ■ 3-way manifold valve (316SS, Monel)
        ■ 5-way manifold valve (316SS, Monel)