Pressure switch PSM-520 setting range: 6 - 30 bar, hysteresis setting: 3 - 8 bar 14269092

Professional Industrial Pressure Switch for Pressure Control

The PSM-520 pressure switch is a high-class measuring device designed for precise control and monitoring of pressure in industrial applications. The product belongs to the WIKA portfolio - a global leader in the production of measuring instruments, which delivers approximately 50 million devices annually to over 100 countries, guaranteeing the highest quality and reliability.

Operating Parameters and Adjustment Range

The device offers a wide adjustment range from 6 to 30 bar, allowing flexible adaptation to various industrial systems. Hysteresis adjustment in the range of 3-8 bar enables precise control of switching-on and switching-off points, ensuring optimal control of the technological process.

The maximum operating pressure of 42 bar guarantees safe operation even in high-pressure systems. Repeatability ≤2% of range ensures high measurement repeatability, which is crucial for the stability of industrial processes.

Construction and Compatibility

The pressure switch is equipped with a process connection G1/4 B, standard for most industrial installations. Relay with SPDT (Single Pole Double Throw) switching contact enables safe control of circuits with different configurations.

The device has an IP33 protection rating, protecting against dust and dripping water. Rubber cable gland for cables with diameter Ø6-14mm ensures a sealed electrical connection and ease of installation.

Operating Conditions and Durability

The permissible medium temperature ranges from -20°C to +100°C, allowing use in both refrigeration and high-temperature applications. The high-durability version guarantees long-term operation in difficult industrial conditions.

The switching point is factory-set, but the device allows subsequent adjustment according to individual installation requirements. Technical data compliant with catalog sheet PV 35.01 ensures full transparency of technical parameters.