Thermostats

ATEX thermowells

ATEX thermowells made of stainless steel are used for the separation of zones 0 and 1 or 20 and 21. Screw-in sleeves or weld-in sleeves are available from stock in insertion lengths 100 mm, 150 mm, 200 mm, and 300 mm.

Exhaust gas temperature monitor

The exhaust gas temperature monitor is used to monitor the exhaust gas temperature released from solid fuel boilers when in bivalent operation with oil-fired boilers. Another application is the locking of ventilation systems that cause vacuums in combination with tiled stoves and chimneys.

Hot air thermostats

The thermostats of the WTHc series are suitable for use in hot air systems according to DIN 4794 and consist of 3 separate measuring and switching systems with the following functions: temperature controller (TR), temperature monitor (TW), and safety temperature limiter (STB).

JUMO eTRON M100

The JUMO eTRON M100 is an electronic cooling controller for use in cold-storage rooms, display refrigerators, or refrigerating counters to be connected to RTD temperature probes. The first measurement input acquires the temperature of the cold-storage room. The second measurement input acquires the temperature of the vaporizer.

JUMO eTRON M100

The product is an electronic 2-channel microstat for universal use to be connected to RTD temperature probes. The 2 measurement inputs acquire temperatures that are available as the actual value and that can be assigned to the relays as the user sees fit.

JUMO eTRON T100

The electronic thermostat for DIN rail mounting has been especially developed for temperature control and monitoring. RTD temperature probes, thermocouples, current signals, and special temperature probes that are used in railroad technology can be connected to the measurement input. The intuitively operated device is optionally available as a PID two-state controller.

JUMO exTHERM S200

The surface-mounted thermostat is available as a single or double thermostat with capillary or rigid thermowell. A microswitch is used as the electrical switching element. The device operates according to the principle of liquid expansion. It is available as a temperature monitor, safety temperature monitor, and safety temperature limiter. Additional thermowells allow use in zone 0.

JUMO exTHERM-AT

The product monitors and controls temperature in potentially explosive areas. Use in environments with gas and steam is permitted (zones 1 and 2); use in environments with conductive dust (zones 21 and 22) is also permitted.

JUMO frostTHERM-AT/-DR

The product monitors the temperature in ventilation and air-conditioning systems. It has a small switching differential and a high level of reproducibility. The AT version allows mounting on the wall; the DR version is suitable for DIN-rail mounting.

JUMO frostTHERM-ATE

The frost protection thermostat is used on the air part of air-conditioning systems, heat exchangers, heating registers, and similar units to protect them against frost damage and freezing. Applications include in building automation and the ventilation and air-conditioning industry.

JUMO heatTHERM

The product is available as temperature controller (TR), temperature monitor (TW) (type 602030), safety temperature monitor (STW), or as a safety temperature limiter (STB) (type 602031). The panel-mounted thermostat is RoHS-compliant and cadmium-free.

JUMO heatTHERM P100

The JUMO heatTHERM P100 has been designed as a temperature controller (TR) for the entry-level class. The device stands out through its solid quality, simple installation, and low space requirement.