orange-research-gauge-picturesOrange Research differential pressure gauges are designed to measure the difference in pressure between two points in a system and present the resultant differential pressure directly on a single gauge dial.  A magnetic movement allows the simultaneous sensing of both pressures while completely isolating the differential pressure gauge function from the pressure chamber without the use of mechanical seals.  They strive to offer an extensive variety of options for their standard products.  From lens materials to special seals (Teflon & Viton, plus pressure ranges, custom dials, port sizes and much more – Orange Research can configure a DP gauge or flow meter to meet your specific needs.

Unlike ordinary pressure gauges, Orange Research DP gauges can indicate small values of differential pressure even when used at high line pressures.  The gauges are supplied with reed switches or relays to initiate alarms, activate other equipment, or shut the system down.  Two switches are installed when high and low limit control is desired.  Transmitter options are available to transmit signals.  The microprocessor based instruments are equipped with unique Hall effect sensors that convert the differential pressure gauges’ normal magnetic movements into electric signals.  After processing, the DP gauge units provide analogue output for remote location monitoring.  Since the usual pointer-and-dial gauges continue to operate, local station readout is always available.

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