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.
Also see gauge reference pressure.
Sealed gauge reference pressure measurement products
5000 psi hydraulic pressure transmitter with M12 electrical connector
Submersible sensor for measuring sludge pressure in pipe
Event triggered high sampling rate pressure logger
15000 psi combined pressure gauge and logger with USB interface
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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