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      1. 產品展示

        圖片名稱

        工業服務壓力表(125mm)P222系列

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        • P222.jpg

        工業服務壓力表(125mm)P222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

        P222 are suitable to be used in a corrosive environment, chemical, petro-chemical, refining facilities, power generation, marine and foods industry. Its stainless steel case and cover have a good appearance and an excellent protection against corrosion and chemical attack.

         

         

        Nominal diameter 125 mm (4½")
        Accuracy ±0.5 % of full scale
        ±1.0 % of full scale
        Scale range (MPa, kPa, bar) -0.1 ~ 0 to 0 ~ 200 MPa
        Working pressure Steady : 75 % of full scale
        Over range protection : 130 % of full scale
        Working temperature Ambient : -40 ~ 65 °C
                       -20 ~ 65 °C (With glycerin filling)
                       -40 ~ 65 °C (With silicone filling)
        Fluid : Max. 200 °C
                  Max. 100 °C (With glycerin filling)
                  Max. 100 °C (With silicone filling)
        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 Stainless steel (316SS)
        Element 316SS
        <10 MPa : C type bourdon tube
        ≥ 10 MPa : Helical type bourdon tube
        Case Stainless steel (304SS)
        Cover Stainless steel (304SS) Bayonet type
        Window Safety glass
        Blowout protection Back, rubber disc
        Movement Stainless steel
        Dial White aluminium with black graduations
        Pointer Black painted aluminium alloy
        Process connection ?", ½" PT, NPT and PF
        Zero adjustment Internal : Micro zero adjustable pointer

         

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