Differential Pressure Gauge, Switch & Transmitter Overview
During more than fifty years in business, Orange Research has earned a reputation as a world-leading differential pressure gauge manufacturer. Our gauges 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.
Unlike ordinary pressure gauges, differential pressure gauges can indicate small values of differential pressure even when used at high line pressures. In addition to our differential pressure gauge manufacturer solutions, Orange Research offers differential pressure switches supplied with reed switches or relays to initiate alarms, activate other equipment, or to shut a system down. Two switches are installed when high and low limit control is desired.
Orange Research has developed a series of differential pressure transmitters with the ability to transmit data signals.