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WIKA 232.50.63 100 160 波登管壓力表 不銹鋼系列 可選項充液
Bourdon tube pressure gauge
Stainless steel version
Models 232.50, 233.50
Applications
    ■ With liquid-filled case for applications with high dynamic pressure loads or vibrations 1)
    ■ For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive ambience
    ■ Process industry: Chemical/petro-chemical, power stations, mining, on- and offshore, environmental technology, machine building and general plant construction

   Special features
    ■ Excellent load-cycle stability and shock resistance
    ■ All stainless steel construction
    ■ German Lloyd, Gosstandart and DVGW approval
    ■ Scale ranges up to 0 … 1,600 bar

   Description

   Design
    EN 837-1

   Nominal size in mm
    63, 100, 160

   Accuracy class
    NS 63: 1.6
    NS 100, 160: 1.0

   Scale ranges
    NS 63: 0 ... 1 to 0 ... 1,000 bar
    NS 100: 0 ... 0.6 to 0 ... 1,000 bar
    NS 160: 0 ... 0.6 to 0 ... 1,600 bar
    or all other equivalent vacuum or combined pressure and vacuum ranges
    1) Model 233.50
 
 
 
   Pressure limitation
    NS 63:       Steady:       3/4 x full scale value
                 Fluctuating:  2/3 x full scale value
                 Short time:   Full scale value
    NS 100, 160: 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 without liquid filling
             -20 ... +60 °C gauges with glycerine filling 1)
    Medium:  +200 °C maximum without liquid filling
             +100 °C maximum with liquid filling 1)

   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 65 per EN 60529 / lEC 529
 
   Standard version

   Process connection
    Stainless steel 316L (NS 63: 1.4571),
    Lower mount (LM) or lower back mount (LBM) 1)
    NS 63:        G ? B (male), 14 mm flats
    NS 100, 160:  G ? B, 22 mm flats

   Pressure element
    Stainless steel 316L
    < 100 bar: C-type
    ≥ 100 bar: Helical type

   Movement
    Stainless steel

   Dial
    Aluminium, white, black lettering,
    NS 63 with pointer stop pin

   Pointer
    Aluminium, black

   Case
    Stainless steel, with pressure relief at case circumference, 12 o&＃39;clock (NS 63) and on the back of the case (NS 100 and 160),
    Scale ranges ≤ 0 ... 16 bar with compensating valve to vent case

   Window
    Laminated safety glass
    (NS 63: Polycarbonate)

   Ring
    Cam ring (bayonet type), stainless steel

   Filling liquid (for model 233.50)
    Glycerine 99.7 %
 
   Options
     Other process connection
     Sealings (model 910.17, see data sheet AC 09.08)
     Assembly on diaphragm seals see product review DS
     Measuring system Monel (model 26x.50, not with NS 160 back mount connection)
     Measuring system stainless steel 1.4571
     Surface or panel mounting flange, stainless steel
     Panel mounting flange, polished stainless steel
     Triangular bezel, polished stainless steel, with clamp
     Ambient temperatures -40 °C: Silicone oil filling
     Limit indicator at NS 100 and 160, see data sheet SP 09.03
     Pressure gauge with switch contacts, see model PGS23.1x0, data sheet PV 22.02
     Pressure gauge with electrical output signal, see model PGT23.100/160, data sheet PV 12.04
     Version per ATEX Ex II 2 GD c TX
     DVGW conformity certificate for building services and systems engineering

   Special versions
    Gauges for ammonia plants (NS 100 and 160)
    With temperature scale for refrigerant R 717 (NH3) in °C,
    Scale ranges: -1 ... 0 ... 15 bar or -1 ... 0 ... 26 bar
 
   Dimensions in mm
    Standard version