Understanding Pressure Differential Switches: Function, Applications & Benefits
A pressure differential switch is a vital component in many industrial and commercial systems, designed to monitor and respond to changes in pressure between two points. Whether used in HVAC systems, filtration processes, or fluid handling systems, pressure differential switches help maintain optimal performance and protect equipment from potential damage. What Is a Pressure Differential Switch? A pressure differential switch detects the difference in pressure between two separate points in a system. When the differential exceeds a preset limit, the switch activates, triggering an alert or shutting down equipment to prevent damage or inefficiency. How Does It Work? The switch continuously compares pressure levels from two sources. If the pressure difference surpasses the defined threshold, it completes or breaks an electrical circuit, sending a signal to activate a safety mechanism, alarm, or control system. Key Features Adjustable setpoint for customized operation Rug...