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Bourdon Tube Pressure Gauge, Copper Alloy or Stainless Steel - 112.28, 132.28
Brand: WIKA Alexander Wiegand SE & Co. KGFor 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° to +60° C
- Medium: +60° C Max. (Model 112.28), +200° C Max. (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
- IP54 per EN 60529 / lEC 529
- 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
