Differential

Differential pressure is a measurement between two different pressure sources. For example it could be the pressure difference across a filter, valve or restrictor. GNW offer a range of differential pressure gauges for a wide variety of applications and industries. Our sealed sensor systems accurately measure liquid level, flow and other differential pressure.

Manufactured as either diaphragm (cell), capsule or Bourdon tube type gauges, we are able to offer many different configurations of gauges. 

Differential gauges are typically used in refineries, chemical and petrochemical plants, water & waste-water plants and mines.  They are primarily used to monitor filters, liquid and gas levels and they can also be used to measure flow.

Please contact us with your requirements.