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Bourdon Tube Pressure Gauge with Switch Contacts - 230.15-851
Brand: WIKA Alexander Wiegand SE & Co. KGUHP, stainless steel version, with reed contact.
Features- Built-in electrical switch contact (reed contact)
- VCR® compatible pressure connection threads
- Helium leak tested
- Electropolished case
- Process connection surface finish Ra ≤ 0.25 μm
Specifications
Nominal Size
- 2”
Accuracy Class
- Grade A to ASME B40.1
Scale Range
- 0 to 4 to 0 to 400 bar (0 to 60 to 0 to 6000 psi)
- Or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure Limitation
- Steady: 3/4 x Full Scale Value
- Short Time: Full Scale Value
Operating Temperature
- Ambient: -20° to +60° C
- Medium: +100° C Max.
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, also aggressive media for demanding high purity applications, also in aggressive ambience
- Suitable for all UHP (Ultra High Purity) applications
- Semiconductor and flat panel industry
- Gas distribution systems, medical gases
- Hook-up application
