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    603A系列 微差壓變送器-德威爾Dwyer

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    品牌: 德威爾Dwyer
    單價: 面議
    所在地: 上海
    有效期至: 長期有效
    最后更新: 2018-07-19 09:43
    瀏覽次數(shù): 882
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    603A系列 微差壓變送器-德威爾Dwyer

    603A系列 微差壓變送器具有超低量程,價格低,精度高,結(jié)構(gòu)牢固等功能---廣泛應(yīng)用于采暖通風(fēng)空調(diào)系統(tǒng)或其它工業(yè)中,輸出4-20mA標(biāo)準(zhǔn)信號,*低量程可低至0.2英寸水柱。

    它可以表面安裝,也可以4-13/16″(122mm)直徑預(yù)留孔嵌入安裝。為方便接管,在側(cè)面和后面都各有兩個1/8″NPT內(nèi)螺紋壓力接口。
     

    Service: Air and non-combustible, compatible gases.
    Wetted Materials: Consult factory.
    Accuracy: See Ordering page (includes linearity, hysteresis and repeatability).
    Stability: ±1% F.S./yr.
    Temperature Limits: 0 to 140°F (-17.8 to 60°C).
    Compensated Temperature Limits: 20 to 120°F (-6.67 to 48.9°C).
    Pressure Limits: See Ordering page.
    Thermal Effect: ±0.025% F.S./°F (0.045% F.S./°C).
    Power Requirements: 10-35 VDC (2-wire).
    Output Signal: 4-20 mA.
    Zero and Span Adjustments: External potentiometers.
    Loop Resistance: DC; 0-1250 ohms.
    Current Consumption: DC; 38 mA max.
    Electrical Connections: 4 screw terminal block.
    Process Connections: 1/8" female NPT.
    Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
    Weight: 1 lb 10 oz (737 g).
    Agency Approvals: CE.
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