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Bourdon Tube Pressure Gauge, Copper Alloy - 113.53

Brand: WIKA Instruments Ltd.
Stainless steel case, liquid filling, NS 40, 80 and 100.
Features
  • Stainless steel case
  • Copper alloy wetted parts
  • Liquid-filled case
  • Compound pressure ranges to 200 PSI (16 bar)
  • Positive pressure ranges to 5000 PSI (350 bar)
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Stainless steel case, liquid filling, NS 40, 80 and 100.
Features
  • Stainless steel case
  • Copper alloy wetted parts
  • Liquid-filled case
  • Compound pressure ranges to 200 PSI (16 bar)
  • Positive pressure ranges to 5000 PSI (350 bar)

Specifications

Design

  • EN 837-1

Nominal Size

  • 1.5” (40 mm)

Accuracy Class

  • ± 2.5% of span

Scale Ranges

  • 0/30 to 0/5000 PSI or other equivalent units of pressure or vacuum

Working Pressure

  • Steady: 3/4 of full scale value
  • Fluctuating: 2/3 of full scale value
  • Short time: full scale value

Operating Temperature

  • Ambient: -4° F to +140° F (-20° C to +60° C)
  • Medium: +140° F (+60° C)

Temperature Effect

  • When temperature of the pressure element deviates from reference temperature (+70° F / +20° C): max. ±0.4%/18° F

Weather Protection

  • IP 65 per EN 60 529 / IEC 529

Typical Applications

  • Liquid filled case for applications with high dynamic pressure pulsations or vibration
  • Suitable for all gaseous and liquid media that will not obstruct the pressure system or attack copper alloy wetted parts