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Robust classics: Electromechanical thermostats

Electromechanical thermostats form the basis of all temperature monitoring. These devices are valued worldwide in industrial applications due to their compact design and high reliability.

• How it works: They usually work with bimetal snap-action contacts that react when a limit value is reached.
• Variants: Available as normally closed (NC) contacts for controlling heaters, normally open (NO) contacts for fans, or as changeover contacts for combined switching operations.
• Special type: A thermostat with a fixed temperature is factory-set to a switching point. This is ideal for standardized applications, as it eliminates the possibility of adjustment errors by the user.

Comprehensive monitoring: Switch cabinet thermo-hygrostats

In environments with highly fluctuating temperatures, pure temperature monitoring is often not sufficient. This is where switch cabinet thermo-hygrostats come into play. These combination devices simultaneously monitor the temperature and relative humidity.

Safety in extreme situations: Ex thermostat solutions

Special safety requirements apply in industries such as the chemical, oil, and gas industries. A special explosion-proof thermostat is often mandatory for these potentially explosive areas.
Such an Ex thermostat (or explosion-proof thermostat) is certified according to ATEX or IECEx guidelines. The design ensures that no ignition source emanates from the switch contact.

Why choose temperature control from Lm-therm?

With over 30 years of experience in switch cabinet climate control, we know that every degree counts. Our controllers are characterized by high switching accuracy and easy installation (e.g., on DIN rails). Whether you are looking for a standard thermostat or a highly specialized ex thermostat, we offer you the right solution for a permanently reliable climate in your systems.