<legend id="ensms"><li id="ensms"></li></legend>

      <ruby id="ensms"></ruby><ol id="ensms"><code id="ensms"></code></ol>
      
      
      1. 產品展示

        圖片名稱

        密度監測系統_P580系列

        +
        • p580.jpg

        密度監測系統_P580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

        所屬分類:

        關鍵詞:

        韓國閥門|管件|填料函

        咨詢留言

        詳細介紹


        Service intended

        P580 series are designed to monitor the gas density of closed SF6 tank (for switchgear). It is capable of the measuring real time status of SF6 gas density. These series are equipped with the relay contact which has the three configurable independent units to sense and measure the instantaneous pressure rise.

        Display Analog indicator, operation and alarm status LED
        Accuracy ±1.0 % at ambient temperature +20 °C (Indicator)
        ±2.5 % at ambient temperature -20 °C / +60 °C (Indicator)
        ±0.25 % at ambient temperature 0 °C ~ +50 °C (Current output)
        Scale range -0.1 ~ 0.1 MPa to -0.1 ~ 1.2 MPa
        Working temperature Ambient : -20 ~ 65 °C (Gas phase)
        Storage : -50 ~ 60 °C maximum
        System configuration HART communication
        Degree of protection EN60529/IEC529/IP67

        Standard features

        Mechanical

        Pressure connection Stainless steel (316SS)
        Element Stainless steel (316SS) C-type bourdon tube
        Case and cover Stainless steel (304SS) Bayonet type
        Window Safety glass
        Movement Stainless steel (304SS)
        Bimetal link (Temperature compensation)
        Pointer Black painted aluminium alloy
        Process connection G½"
        Helium leak rate Tested to confirm leakage rates of less than 10-8  mbar.L/sec

         

        Standard features

        Electrical

        Input power and current consumption 12 ~ 36 V DC input, Max. 60 mA@DC 24 V
        Display Operating and alarm status LED
        Parameter input HART configurator
        Output Current output (4 ~ 20 mA, DC)
        One instantaneous pressure rising alarm relay Three pressure limit alarm relay
        Relay contact rate Contact resistance : Max. 70MΩ
        Contact rating : 2 A 30 VDC, 0.5 A 125 DC (Res.load)
        Max switching voltage : 220 VDC / 250 VAC
        Max switching power : 60 W / 62.5 VA
         

        需求留言

        亚洲奶水AV无码一区二区三区,人妻在线兔费视频,亚洲v欧美v国产人成网,亚洲国产日韩欧美高清不卡