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      1. 產品展示

        圖片名稱

        歐洲標準測試壓力表p239系列

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        • P239.jpg

        歐洲標準測試壓力表p239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

        P239 test pressure gauges are designed to check the accuracy of pressure instruments. Its use expands to a laboratory instruments for research shops and test labs. External adjustable dial and zero adjustable pointers are available for some models. It is an excellent choice for the process applications where high accuracy is a must.

         

         

        Nominal diameter 160 and 250 mm
        Accuracy ±0.25 % of full scale
        Scale range (MPa, kPa, bar) 0 ~ 60 kPa to 0 ~ 100 MPa
        Working pressure Steady : Full scale value
        Working temperature Ambient : -40 ~ 65 ℃
        Medium : Max. 100 ℃
        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 Stainless steel (316SS)
        Element Stainless steel (316SS)
        <100 bar : C type bourdon tube
        ≥100 bar : Helical type bourdon tube
        Case 160 mm - Stainless steel (304SS)
        250 mm - Black painted aluminium, Solid front
        Cover 160 mm - Stainless steel (304SS), Bayonet type
        250 mm - Black painted aluminium
        Window Safety glass
        Movement Brass
        Dial 270° mirror band scale
        White aluminium with black graduations
        Pointer Black painted aluminium alloy
        Zero adjustment Internal (160 mm)
        External (250 mm)
        Process connection ?", ½" PT, NPT and PF

         

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