hydraulic pressure switch的意思|示意

Hydraulic pressure switch is a type of switching device used in hydraulic applications that senses a pressure change and either makes or breaks a circuit in response to the pressure. It is commonly used as a safety device to maintain some limit of pressure in a system.

Hydraulic pressure switches can be found in a wide range of applications, such as controlling the pressure of air or fluid in systems, detecting the fluid level, and monitoring flow rate and pressure changes. They allow operators and engineers to maintain the optimum pressure range to ensure the safety of the system.

To use a hydraulic pressure switch, the user must first set the desired pressure range. This is done by adjusting the switch’s contacts, which will be either normally open (NO) or normally closed (NC). Once the pressure is within the set range, the switch will remain open or closed. If the pressure exceeds the limit, the switch will close or open, depending on its setting.

In addition to setting the pressure range, the user must also ensure that the switch is properly mounted. By mounting it securely, users can prevent the switch from becoming loose when the pressure changes. The switch should also be kept clean and clear of debris and moisture.

Hydraulic pressure switches are an invaluable tool for maintaining safe pressure levels in systems. It is important for users to understand how to use the switch correctly to ensure the safety of the system and anyone operating it.