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WIKA 112.28工业型制冷剂冷媒专用压力表zoriver
WIKA 112.28工业型制冷剂冷媒专用压力表zoriver
产品价格:¥400
上架日期:2013-10-14 15:44:59
产地:德国
发货地:北京
供应数量:不限
最少起订:1件
浏览量:234
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详细说明

    WIKA 112.28 工业型波登管压力表 制冷剂专用压力表 冷媒压力表

    Bourdon tube pressure gauge
    Industrial series, NS 80
    Models 112.28, 132.28



        Bourdon tube pressure gauge model 132.28,
        back mount, lettering for refrigeration technology

     

       Applications
        ■ For gaseous and liquid media that are not highly viscous or crystallising
        ■ Model 112.28: Measuring system Cu-alloy
           Model 132.28: Measuring system stainless steel, also for aggressive media
        ■ Hydraulics
        ■ Compressors
        ■ Refrigeration technology


       Special features
        ■ Vibration and shock resistant
        ■ Especially sturdy design
        ■ Stainless steel case
        ■ Scale ranges up to 0 … 40 bar

     

       Debion


       Design
        EN 837-1


       Nominal size in mm
        80


       Accuracy class
        1.6


       Scale ranges
        Model 112.28: 0 ... 0.6 to 0 ... 40 bar
        Model 132.28: 0 ... 1 to 0 ... 40 bar
          or all other equivalent vacuum or combined pressure and vacuum ranges

     

       Pressure limitation
        Steady: Full scale value
        Fluctuating: 0.9 x full scale value
        Short time: 1.3 x full scale value


       Permissible temperature
        Ambient: -40 ... +60 °C
        Medium: +60 °C maximum (model 112.28)
                +200 °C maximum (model 132.28)

       Temperature effect
        When the temperature of the measuring system deviates from the reference temperature (+20 °C):
        Max. ±0.4 %/10 K of full scale value


       Ingress protection
        IP 54 per EN 60529 / lEC 529

     

       Standard version


       Process connection
        Model 112.28: Cu-alloy
        Model 132.28: Stainless steel 316L
        Lower mount (LM) or centre back mount (CBM), G 3/8 B (male), 19 mm flats


       Pressure element
        Model 112.28: Cu-alloy
        Model 132.28: Stainless steel 316L


       Movement
        Cu-alloy, wear parts argentan


       Dial
        Aluminium, white, black lettering


       Pointer
        Aluminium, black

     

       Case
        Stainless steel


       Window
        Polycarbonate


       Bezel ring
        Crimp ring, glossy finish stainless steel


       Options
        ■ Other process connection
        ■ Sealings (model 910.17, see data sheet AC 09.08)
        ■ Liquid filling (glycerine, permissible temperature):
           Ambient: -20 ... +60 °C
           Medium: +60 °C maximum (model 113.28)
                   +100 °C maximum (model 133.28)
        ■ Panel frame 88 x 88 mm, stainless steel, black
        ■ Restrictor in the process connection

     

       Dimensions in mm
        Standard version

        

       Ordering inbation
        Model / Nominal size / Scale range / Connection size / Connection b / Options

     

       

    欢迎来电咨询订购WIKA 112.28 工业型波登管压力表 制冷剂专用压力表 冷媒压力表

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