Orion Instrument’s Lowcost pressure switches are simple to use for very low pressure applications. The Low cost pressure switch will monitor positive, negative, or differential pressure and with an easy to regulate point knob makes field created and adjustment problem free. The Low cost pressure switch includes a SPDT relay rated for 2A @ 250V and may be set as low as 0.08” W.C. (20 Pa).

Orion Instrument’s low-cost pressure switch has been designed for demanding applications wherever area and/or value are strong considerations. The switches utilize a piston/diaphragm style, which contains the high proof pressure of piston technology with the sensitivity of diaphragm styles. Switches are field adjustable via an Allen head screw that's hidden to guard against unauthorized change of state.