Negative Gauge Pressure is the difference in pressure between any vacuum and atmospheric pressure.
The maximum possible negative gauge pressure is always limited by the current ambient atmospheric pressure, which constantly varies, but is typically around 1 bar absolute.
Negative gauge pressure measurement products
-50 to +50 mbar g compound range 0-10 volts output pressure sensor
Minus 25 mb vacuum intrinsically safe 4-20mA pressure sensor
DMP331P Hygienic Flush Pressure Transmitter
-10…30 kPa g compound range inert gas pressure transmitter for ship IG system
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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
- Overpressure Protection
- Rangeable
- Reference Pressure
- SG – Sealed Gauge
- Static Line Pressure
- Suction Pressure
- Vacuum
- Vented Gauge