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
PC logging USB interface 200 bar range portable freshwater pressure gauge
700 bar pressure gauge with fast update rate peak memory
Water system peak demand pressure and flow data logger
250 bar pressure transducer with 20 millivolt full scale output
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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