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      1. 產品展示

        圖片名稱

        高純壓力計(BA級)P830系列(316L型)

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        • p830.jpg

        高純壓力計(BA級)P830系列(316L型)


        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

        P830 series are specially designed for the high purity gas distribution system used in a semiconductor, electronic, medical, biotechnology and pharmaceutical industry.

        Nominal diameter 35 (1½"), 50 (2") and 63 mm (2½")
        Accuracy Grade A : 50 (2") and 63 mm (2½")
        Grade B : 35 (1½"), 50 (2") and 63 mm (2½")
        Scale range -0.1 ~ 0 to 0 ~ 28 MPa
        Working pressure Steady pressure : 75 % of full scale value
        Fluctuating pressure : 67 % of full scale value
        Working temperature Ambient : -40 ~ 65 °C
        Fluid : Max. 100 °C
        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 Type 316L SS
        low mount or center back mount BA grade of surface finish
        ■ ¼" NPT male thread
        ■ VCR® male or female face seal fitting
        Element Type 316L SS
        <6 MPa : C-type bourdon tube
        ≥6 MPa : Helical type bourdon tube
        Case Type 304SS, Electropolished with pressure relief
        Cover and window Twist-lock polycarbonate
        Movement Stainless steel
        Dial White aluminium with pointer stop pin
        With black/red lettering, Dual pressure scale (bar/psi)
        Pointer Black painted aluminium alloy
        Helium leak rate Tested to confirm leakage rates of less than
        10 mbar • ?/sec
        Option 100 mm : P252 dimension
        Certificates ATEX Ex II GD c IIC TX

         

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