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

Often used in hazardous locations, such as chemical plants, refineries, and grain elevators, these switches have a housing that’s UL listed for environments with flammable gases and combustible dust.

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

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

To protect these switches from splashing water, corrosive liquid, and dust, the housing meets NEMA 4X for washdown conditions.

These lightweight controllers have a carrying handle.

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.

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.

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

Regulate line-voltage HVAC systems.

Place sensor in enclosures or different rooms than the rest of the thermostat to control temperature from outside the space. Thermostats work with line-voltage HVAC systems.

Use to regulate line-voltage HVAC systems where flammable gases, vapors, and dust are present. Thermostats are rated NEMA 7 Class I, Groups C and D; and NEMA 9 Class II, Groups E, F, and G.

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

Control a single heating or cooling device in your enclosure to keep electronics at a safe operating temperature.

These thermostats work with low-voltage HVAC systems that have only one speed.

If ambient air temperature rises above or falls below an actuation point, this thermostat flashes the current temperature reading on the display and shows a “high” or “low” message.