Bourdon Tube Pressure Gauge with Switch Contacts - 230.15-851

Brand: WIKA Instruments Ltd.
UHP, 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
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Images are representations only.
UHP, 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 ... +60° C
  • Medium: +100° C maximum

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, 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

Documentation

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