Efficient Installation: Side-mounting design snaps into place without requiring specialized tools or disassembly of the main contactor

and chillers from no-flow conditions

ensure the control is mounted upright to facilitate proper drainage from the bellows

Can I use an adjustable switch as a substitute

providing ample current for larger relay coils and advanced control boards

MAMAC Systems PR-275-R3-MA Pressure Sensor Els PW 17895 Efficient Installation: Side-mounting design snapsThe MAMAC Systems PR 275 R3 MA is a high performance low pressure sensor engineered for critical building automation and HVACR control. Utilizing a 100% solid state, micro machined glass on silicon (Gl Si) capacitance sensor, this unit delivers ultra stable measurement by eliminating common issues like zero drift and calibration shifts caused by overpressure. As a field selectable pressure sensor, it provides six distinct ranges0 5"wc, 0 2. 5"wc, 0 1.