Elektra ETI temperature controllers are designed for installation on DIN bus and intended to control the temperature in industrial systems, such as: ETI 1544 – foundations of cold stores, production, workshop and warehousing halls. ETI 1522 – control of temperature under the thermal insulation of pipes protected with heating cables.








Technical Data:
Supply voltage: 230V AC +10/-10%, 50Hz
Power consumption: 3VA
Maximum protection: 10A
Relay output, SPCO: 10A
Load: 10A, 2300W
Adjustment scope: ON/OFF
Temperature adjustment range: from -10°C to +50°Csensor
Adjustable hysteresis: from 0,3°C to 6°C
Operating temperature: from -20°C to + 50°C
Dimensions (mm): Height 86, Width 36, Depth 58
Ingress protection: IP 20
Weight: 170g
Temperature sensor: NTC



Elektra ETI controllers are designed to control the temperature in industrial systems. LED signals the operation of the heating system in the temperature range from -10 degrees Centigrade to +50 degrees Centigrade. ETI can interoperate with any ETF series temperature sensor (floor or pipe installation). As On/OFF controllers with adjustable hysteresis they close relay contacts, if the sensor temperature is lower than the set hysteresis value and the LED illuminates, and opens the contacts when the temperature is above the set value – LED does not illuminate. Cooling system must be connected between terminals 4 and 5. Elektra ETI controllers are fitted with switching relays, therefore they can be used as well as controllers for cooling systems. In such case the cooling system must be connected between terminals 3 and 5.

Icon of ETI - Manual ETI - Manual (820.1 KB)