instrumentation

Switches

Switches

Pressure Switches are designed to monitor gauge or absolute pressure within a process, ensuring reliable and safe operation. These switches detect variations in pressure and activate control mechanisms to maintain optimal and secure conditions within a customer’s plant.

Pressure switches are critical in preventing overpressure or underpressure scenarios, safeguarding both equipment and personnel. They provide a dependable solution for controlling pressure levels and triggering alarms or system shutdowns when pre-set thresholds are reached.

Applications for pressure switches include maintaining safe pressure values across various industrial processes, such as in water treatment, oil and gas, chemical processing, food and beverage production, and HVAC systems.

Our pressure switches are available with WRAS, ATEX, and SIL approvals, ensuring compliance with industry standards for safety and reliability.

Communications output options for pressure switches include:

  • 0/4 to 20mA analogue signals for continuous monitoring,
  • Digital outputs (relay, PNP, NPN) for straightforward switching control,
  • Advanced protocols like HART, Profibus DP, MODBUS, and I/O link for seamless integration into modern process control systems.

For more information or assistance in selecting the right pressure switch for your application, please contact our Technical Sales Team via email or phone.

Email: [email protected]

Phone: 01383 825343.

Switches sections

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