This element is a security system utilized in programs reliant on pneumatic stress. Its basic operate is to watch the stress inside a closed system and activate or deactivate {an electrical} circuit based mostly on a pre-determined low-pressure threshold. For instance, in an air-con unit, if the refrigerant stress drops under a protected degree, this system will interrupt the compressor’s operation, stopping potential harm.
The significance of this safeguard lies in its skill to guard tools from malfunction resulting from inadequate stress. This safety extends the lifespan of the tools, minimizes expensive repairs, and ensures constant system efficiency. Traditionally, mechanical stress switches had been utilized, however fashionable programs usually make use of digital variations providing enhanced accuracy and reliability. The adoption of those switches displays a broader development towards automated security measures and improved operational effectivity.
