Since these switches don’t have a housing above the probe, they are often used in tight spaces and low-clearance areas.

To control heating equipment in washdown environments with splashing water, corrosive liquid, and dust, these switches have a housing that meets NEMA 4X.

Often used to control heat cable output, these switches have mounting holes for surface installation.

These temperature switches mount on walls and take remote temperature readings with a probe on a cable.

Housing is UL listed for environments with flammable gases and combustible dust, such as chemical plants, refineries, and grain elevators.

For high accuracy in applications with fluctuating conditions, these controllers have proportional-integral-derivative (PID) software with fuzzy logic that learns system behavior and automatically compensates for changes.

For protection in washdown conditions with splashing water, corrosive liquid, and dust, these controllers have a housing that meets NEMA 4X.

These controllers turn on and off in short cycles to continuously maintain a stable set temperature.

Protect temperature-sensitive materials in refrigerators and freezers with one of these thermometers that sound an alarm and flash the display when temperature rises above your activation point.

Commonly used with hydronic heaters, this thermostat senses the temperature of liquids. The thermowell protects the sensor.

Plug in the thermostat, then plug your heater into the socket on the thermostat's plug.

Control one- and two-speed heaters and air conditioners.

Place sensor in enclosures or different rooms than the rest of the thermostat to control temperature from outside the space.

These thermostats are rated NEMA 4X for protection from dirt, washdowns, and corrosion.

Connect to a Wi-Fi network so you can remotely program, monitor, and control the temperature from a computer, tablet, or smart phone.

Set these thermostats to adjust the temperature at certain times each day.

As the temperature goes up, the pressure in the system goes down.

As the temperature goes up, the pressure in the system goes up.