Contact Pressure Gauge

The Contact Pressure Gauge is an instrument that integrates pressure measurement, indication, and control functions. It builds upon the mechanical Bourdon tube gauge by adding electrical contact switch devices. When the medium pressure reaches or deviates from the preset high or low limit values, the switch automatically activates, sending a signal or directly controlling a circuit to achieve automatic control, interlock protection, and alarming for equipment such as pumps, valves, and compressors. It offers high reliability and economy, making it widely used in automation control systems.