Series PHC — low pressure switches, +35 to +900 mbar

• Pressure range: +35 to +900 mbar • Brass body, stainless steel option • SPDT contact, NO or NC option • Parallel G1/4" connection • Adjustable set point • Gases and liquids The CITEC PHC series pressure switches are intended for industrial applications and were developed specifically for monitoring filters, extraction systems and pumping of gases and liquids. The pressure switch consists of a metal and polyamide housing and a diaphragm that is subjected to pressure and operates an electrical contact at the preset value. Adjustment is made easily with an internal screw on top of the pressure switch.