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      1. 產品展示

        圖片名稱

        鍍鎳殼低壓表p440系列

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        • p440.jpg

        鍍鎳殼低壓表p440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

        P440 series are designed to measure low, vacuum or compound pressure. These models have beryllium copper element and nickel plated steel case.

        Nominal diameter 63, 75 and 100 mm
        Accuracy ±1.5 % of full scale
        Scale range (kPa, mbar) -50 ~ 0 to -5 ~ 0 kPa
        -15 ~ 15 to -2.5 ~ 2.5 kPa
        0 ~ 5 to 0 ~ 50 kPa
        Working pressure Steady : 75 % of full scale
        Over range protection : 130% of full scale
        Working temperature Ambient : -20 ~ 60 °C
        Fluid : Max. 60 °C
        Temperature effect Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
        ±0.6 % per 10 ℃ of full scale
         

        Standard features

        Pressure connection Nickel plated brass
        316SS, only available with 63 mm "F" type
        Element Beryllium copper
        Case Nickel plated steel
        Stainless steel (304SS), only available with 63 mm "F" and "J" type
        Cover Nickel plated steel
        Stainless steel (304SS), only available with 63 mm "F" and "J" type
        Window Glass Polycarbonate
        Movement Brass
        Dial White aluminium with black graduations
        Pointer Black painted aluminium alloy
        Process connection 63 mm : ?", ¼" PT, NPT and PF
        75 mm : ¼", ?" PT, NPT and PF
        100 mm : ?", ½" PT, NPT and PF

         

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