The rated pressure parameters of the vacuum pressure switch

The functional features of the single-contact vacuum pressure switch are as follows:

Pressure monitoring and control: Single-contact vacuum pressure switches are mainly used to monitor pressure changes in vacuum systems. When the vacuum pressure in the system reaches or exceeds the set pressure threshold, the pressure sensor will be subjected to pressure, causing corresponding displacement or deformation, triggering the closing or opening action of electrical contacts, thereby controlling the on/off state of related equipment. This function enables it to effectively monitor the pressure changes of the vacuum system, ensuring that the equipment operates within a safe pressure range.

Multiple control functions: According to the requirements of the vacuum system, single-contact vacuum pressure switches can achieve different control functions. For instance, it can start or stop the vacuum pump, open or close the vacuum valve, or trigger an alarm or safety device when the pressure is abnormal. This versatility makes it widely applicable in fields such as industrial automation, vacuum packaging equipment, and air tightness testing systems.

High precision and stability: Single-contact vacuum pressure switches typically employ high-precision pressure sensing elements, such as stainless steel pressure sensors, to ensure the accuracy of pressure measurement. Meanwhile, it has excellent sealing performance. Advanced welding techniques and high-quality sealing materials are adopted to ensure no leakage during long-term operation and maintain the stability of the system.

Easy installation and use: Single-contact vacuum pressure switches are usually designed with flexible installation structures, such as British standard pipe thread quick couplings or copper pipe welding installation structures, making the installation process simple and fast. In addition, it has various wiring methods, and users can choose the appropriate wiring method according to their needs.

Durability and long service life: The contacts of single-contact vacuum pressure switches are usually made of high-quality materials, such as silver alloy or gold-plated contacts, to ensure good electrical performance even under frequent on-off conditions. Meanwhile, its overall structural design is reasonable, capable of withstanding certain mechanical vibrations and shocks, and has a relatively long service life.

Safety protection functions: Some single-contact vacuum pressure switches also have safety protection functions, such as leakage pressure protection and password protection, etc. These functions can further enhance the safety of the equipment and prevent equipment damage or casualties caused by abnormal pressure.