This stainless steel differential pressure switch replaces three instruments – a differential pressure gauge, a limit switch, and a transmitter – using a single set of process connections. Called the One Series DP Switch, it continuously monitors its status and reports results locally and remotely. It can be used instead of mechanical switch gauges and handles measurement of harsh and corrosive media, flow proofing, and filter blockage. In addition, it provides adjustable setpoint and deadband.

United Electric Controls, 180 Dexter Ave., Box 9143, Watertown, MA 02471. (617) 926-1000.

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