Cameron's BARTON® differential pressure switches are available in a wide variety of safe working pressures and differential pressure ranges. Widely used in applications that require measurement of differential pressure, flow rate, and liquid level, they provide accuracy, narrow deadband, and repeatability of switch action at set point.

Cameron's BARTON® indicators and switches are actuated by a rupture-proof bellows differential pressure unit (DPU) with integral temperature compensation. 

Model 288C is a 6" indicating-switch that features a NEMA 4 Case with operating pressure ratings up to 10,000 psi (689 bar) and DP Ranges from 0-30” w.c. to 0-1000 PSI (0-75 mbar to 0-69 bar). Both single and dual switch units are standard, with up to two additional switches available as an option.

Model 290D is an explosion-proof version of the 288C that is housed in a CSA certified case (rated Class I, Div. 1, Groups B, C, and D) which is ideal for high shock and vibration environments.

Standard Features
  • SWP to 10,000 PSI (689 bar)
  • BARTON DPU Sensor/Actuator
  • NEMA-4/IP65 and Explosionproof Cases
  • Wide Selection of DP Ranges (including absolute, zero-center, and split ranges
  • Pulsation Dampening (selected models)