Pressure Switches and Controllers: Essential Tools for Industrial Applications

压力开关和 pressure controllers, or 压力控制器, are essential components in a wide range of industrial applications. A pressure switch is a device that monitors the pressure of a system and activates or deactivates a process when the pressure reaches a certain level. These switches can be used to control pumps, compressors, and other equipment by turning them on or off based on the pressure levels. On the other hand, a pressure controller is designed to maintain a set pressure level by continuously adjusting the output signal to regulate the flow of gas or liquid. Pressure controllers are commonly used in heating, ventilation, and air conditioning (HVAC) systems, as well as in manufacturing processes where precise pressure control is required. Both devices play a critical role in ensuring safety, efficiency, and reliability in various industries, from chemical processing to food production.