Temperature Switches Process Switches

9 products

Temperature Switches are often important components in a variety of industrial, commercial, and laboratory applications. These switches are used to monitor and control temperatures and a variety of environments. Omega Engineering offers a wide selection of temperature switches, including immersion snap-action bimetallic and bellows temperature switches to adjustable stainless steel, rotary thermocouple selector, and heavy duty non-indicating fixed temperature switches.

With their robust construction and superior performance, our temperature switches are designed to handle the harshest industrial and laboratory environments. Temperature switches from Omega are also highly reliable, with no moving parts to wear out or fail.

Frequently Asked Questions

Process switches differ from standard thermostats by offering high-repeatability switching and heavy-duty contact ratings for direct control of industrial loads like heaters or solenoid valves. HK Calibrations provides these critical automation components to Australian processing plants, enabling autonomous temperature regulation without the constant overhead of a centralized PLC system.

The deadband—the differential between the setpoint and reset point—prevents rapid "cycling" that can burn out electrical contacts when temperatures fluctuate near the limit. HK Calibrations supplies process switches with wide adjustable differentials to Australian facilities, ensuring stable operation and reducing mechanical wear on secondary equipment.

Our collection includes switches with stainless steel or Monel wetted parts and integrated thermowells to withstand aggressive media and extreme pressures. HK Calibrations delivers these chemically-resistant sensing solutions to Australian mining and petrochemical sectors, ensuring the switching mechanism remains isolated and accurate in the harshest fluid environments.

Manual-reset switches are essential for "limit" applications where a system must remain deactivated after a thermal excursion until a technician inspects the cause. HK Calibrations offers these safety-critical hardware interlocks to Australian organisations, providing a physical safeguard against automatic restarts in boilers, ovens, and high-value machinery.

Many process switches feature two independent sets of contacts that can be calibrated to different temperatures within a single unit. HK Calibrations provides these dual-stage switches to Australian engineers, allowing one setpoint to trigger a cooling fan while the second acts as a high-limit emergency alarm for superior system monitoring.

We specialize in technically verifying the exact trip and reset points for every switch to ensure your facility operates within its designed safety margins. HK Calibrations is your local partner for high-reliability process controls, backed by expert Australian support and professional certification for mission-critical industrial hardware.