Trading Products - Pressure Switches

Pressure switches are essential devices used to monitor and control pressure levels in various industrial and commercial applications. These switches are designed to open or close an electrical contact when the pressure reaches a specific setpoint.There are two main types of pressure switches: mechanical and electronic. Mechanical pressure switches use a spring-loaded diaphragm or piston to sense pressure changes and actuate a switch. They are known for their simplicity, robustness, and ability to handle high voltages and amperages. Electronic pressure switches, on the other hand, utilize a pressure transducer and additional electronics to provide greater accuracy, long-term stability, and the ability to perform numerous switching cycles.Pressure switches find applications in a wide range of industries, including HVAC systems, compressors, hydraulic systems, and process control. They are used to regulate pressure, maintain a constant level, and protect equipment from damage due to over-pressure or under-pressure conditions.When selecting a pressure switch, factors such as pressure range, setpoint, deadband, electrical rating, and environmental conditions must be considered. Pressure switches are available in various configurations, including single-pole single-throw (SPST) and single-pole double-throw (SPDT) designs, with different process connections and electrical terminations to suit specific application requirements.By ensuring precise pressure control and monitoring, pressure switches play a crucial role in maintaining the efficiency, safety, and reliability of industrial processes