Temperature 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

Unlike meters that provide continuous readings, these switches act as autonomous controllers that trigger physical circuit changes at a specific thermal threshold. HK Calibrations provides these "set-and-forget" safety devices to Australian plants, ensuring that cooling fans or emergency shutdowns activate instantly without requiring manual operator intervention.

Hysteresis prevents "chattering," which is the rapid, damaging cycling of equipment when a temperature hovers exactly at the setpoint. HK Calibrations supplies switches with calibrated reset points to Australian industries, ensuring that once a limit is reached, the system stays engaged until the temperature has safely dropped by a stable margin.

Yes, our collection includes vibration-resistant bimetallic and vapor-tension switches designed to maintain contact integrity in heavy machinery environments. HK Calibrations delivers these ruggedized units to Australian mining and transport sectors, where mechanical stability is just as critical as thermal accuracy for preventing equipment failure.

We offer heavy-duty switches housed in NEMA-rated or ATEX-compliant enclosures specifically built to contain internal sparks. HK Calibrations ensures that Australian oil, gas, and chemical facilities can implement automated thermal protection in volatile atmospheres where standard electrical components would pose a significant ignition risk.

Bulb-and-capillary designs allow the switching mechanism to be mounted in a protected control panel while the sensing bulb is submerged deep within a tank or pipe. HK Calibrations provides these remote-sensing solutions to Australian processing plants, allowing for easy adjustment and maintenance of the switch without exposing technicians to high-heat zones.

We move beyond simple sales by providing technical verification of trip points and professional Australian support for complex system integration. HK Calibrations is your partner in functional safety, ensuring every switch in your facility is correctly calibrated to protect your high-value assets and personnel.