The pressure switch is one of the most common appliances used in the industrial sector. As a vital monitoring and control tool, the technology has developed over the years. Pressure switches have a role to connect hydraulic or pneumatic systems. This is carried out via electrical contact systems either by opening or closing electrical contacts in sync with the changes in a pressure level in the system. The tridelta pressure switch has a reputation for durable design, and top-notch performance, even under heavy-duty shock and vibration circumstances.
Common Application Areas
Pressure switches are utilized in any equipment or application where electrical contacts can open or close, responding to the change in pressure level within the system. With the advancement in technology, it is used in many applications. The typical applications include:
· Pumping devices
· Compressed air systems or units
· HVAC units
· Process Equipment
Key Functions
Pressure switches are known to carry out two essential functions.
Pressure Control Within a System
A pressure switch has the potential to begin a compressor and a pump set at pre-set pressure levels. In such scenarios, adjustable differential pressure switches are required to operate the appliances and control the pressure in a system.
Pressure Monitoring Within a System
The tridelta pressure switch can be utilized as a mesh that chronologically arranges functions in an automatic appliance. The pressure switches can also render visual or audio signals, similar to an alarm notifying of an unwanted situation at a pre-set pressure level. Fixed differential pressure switches are commonly used for monitoring a system.
Tips To Follow
Surge Management
Hydraulic surge is one of the dangerous application conditions for a pressure switch. A surge refers to a high rise in the pressure level within a system. The rise in pressure generally takes a short duration when starting a pump or closing and opening a valve. To avoid the system getting damaged from high pressure, the pressure switch must be mounted as close to the accumulator as possible.
Handling Vibrations
When a system experiences excessive vibration, the outcome can be chatter, contact bounce, and even early contact transfer. This is more prevalent in a system where the pressure is exerted close to the operating section of a pressure switch. The problem concerning excessive vibrations can be limited and averted via remote mounting of pressure switches.
Steam Lines Usage
It is recommended that pressure switches shouldn’t be applied on steam lines directly that exceed 15 psi. When the steam tubes are placed between the pressure switch and the pressure connection, they can withstand up to 250 psi without causing any trouble.
Conclusion
Pressure switches play a crucial role in industrial plants and facilities. The wide range of applications assures the importance of installing a tridelta pressure switch. Industries have realized that to control and monitor the pressure levels in different industrial equipment and tools, pressure switches are of paramount importance. Over the years, the advancement in science and technology has also made pressure switches advanced and intelligent.
