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Bourdon Tube Pressure Gauge, Copper Alloy or Stainless Steel - 112.28, 132.28

Brand: WIKA Instruments Ltd.
For refrigeration technology, NS 80.
Features
  • Vibration and shock resistant. 
  • Especially sturdy design. 
  • Stainless steel case. 
  • Scale ranges up to 0 … 40 bar. 
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For refrigeration technology, NS 80.
Features
  • Vibration and shock resistant. 
  • Especially sturdy design. 
  • Stainless steel case. 
  • Scale ranges up to 0 … 40 bar. 

Specifications

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

Typical 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