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.
Featured sealed gauge reference pressure measurement products
Event triggered high sampling rate pressure logger - This pressure logger can record for months at time at a slow logging rate, and when a predefined event threshold is exceeded it will record pressure at a much faster rate.
1000 psi USB connection pressure transducer for PC data acquisition - Pressure transducer with USB connection and PC software for data acquisition of pressures from 0 to 1000 psi gauge.
Related Technical Terms
- Absolute Pressure
- Compound Pressure Ranges
- Differential Pressure
- Gauge Reference Pressure
- MSL – Mean Sea Level
- Negative Gauge Pressure
- Reference Pressure
- Suction Pressure
- Vacuum
- Vented Cable
- Vented Gauge
