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SG – Sealed Gauge

Sealed Gauge (SG) is a type of reference pressure measured relative to a fixed approximation of atmospheric pressure by sealing ambient air pressure on the reference side of a pressure sensing device during manufacture.

A preferred method of creating a sealed gauge reference is to seal a high vacuum on the reference side and subtract a 1 bar pressure offset from the measurement output.

Sealed Gauge Reference Pressure

Also see gauge reference pressure.

Sealed gauge reference pressure measurement products
  • 15000 psi combined pressure gauge and logger with USB interface
  • OEM water depth sensor for integrating inside a Sonde
  • Submersible sensor for measuring sludge pressure in pipe
  • Water system peak demand pressure and flow data logger

Pressure Range Related Terms

More pages related to pressure range technical terms.

  • Absolute Pressure
  • Barometric Pressure
  • Bidirectional
  • Burst Pressure
  • Compound Pressure Ranges
  • Differential Pressure
  • FS – Full Scale
  • Gauge Reference Pressure
  • High Pressure Range
  • Hydrostatic Pressure
  • Low Pressure Range
  • Negative Gauge Pressure
  • Overpressure Protection
  • Rangeable
  • Reference Pressure
  • Static Line Pressure
  • Suction Pressure
  • Vacuum
  • Vented Gauge

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Featured Product Types

  • Underwater Pressure Sensors
  • ATEX Approved Liquid Level Sensors for Hazardous Areas
  • Vacuum Pressure Transducers
  • 1000 bar, 15000 psi, 100 MPa Pressure Sensors, Transducers & Transmitters
  • Pressure Sensors for Data Logging with a Computer
  • 0-5 Volts Output Pressure Transducers

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