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      1. 產品展示

        圖片名稱

        通用服務液體填充壓力表P254系列

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        • P254.jpg

        通用服務液體填充壓力表P254系列


        優質的產品、優惠的價格、完善的售后服務,竭誠滿足用戶要求

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        關鍵詞:

        韓國閥門|管件|填料函

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        詳細介紹


        Service intended

        P254 series are designed to measure a high dynamic pressure load and it can be used where severe vibrations are present. It is recommended to be used with a gaseous and a liquid media that are not highly viscous and not to be used where copper alloy parts could be corroded. Its application extends to hydraulics, compressors and shipbuilding.

         

         

        Nominal diameter 50, 63, 75 and 100 mm
        Accuracy ±1.5 % of full scale
        Scale range (MPa, kPa, bar) -0.1 ~ 0 to 0 ~ 40 MPa
        Working pressure Steady : 75 % of full scale
        Over range protection : 130 % of full scale
        Working temperature Ambient : -20 ~ 60 ℃
                       -20 ~ 60 ℃ (With glycerin filling)
                       -40 ~ 65 ℃ (With silicone filling)
        Fluid : Max. 60 ℃
        Fluid Glycerin
        Degree of protection EN60529/IEC529/IP67
        Temperature effect Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
        ±0.4 % per 10 ℃ of full scale
         

        Standard features

        Pressure connection Brass (50 and 63 mm)
        Nickel plated brass (75 and100 mm)
        Element Brass
        <6 MPa : C type bourdon tube
        ≥6 MPa : Helical type bourdon tube
        Case Stainless steel (304SS)
        Cover Stainless steel (304SS) Crimp ring type
        Window Polycarbonate (50 and 63 mm)
        Safety glass (75 and100 mm)
        Movement Brass
        Dial White aluminium with black graduations
        Pointer Black painted aluminium alloy
        Process connection 50 and 63 mm : ?", ¼" PT, NPT and PF
        75 mm : ¼", ?" PT, NPT and PF
        100 mm : ¼", ?", ½" PT, NPT and PF
        One piece type connection (50 and 63 mm)
        Two piece type connection (75 and 100 mm)
         

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