The electronic thermostat ETL 011 is suitable for the recognition of temperatures inside enclosures, while the electronic hygrostat EFL 012 detects the amount of humidity in an enclosure.
Both allow an indirect control of heaters, as well as filter fans or cooling devices by means of an integrated change -over contact, particularly developed and designed for switching signal voltages, and are tailored to be used in combination with the Stego Switch Module SM010.
They can also be connected to other devices for signal processing, such as a Programmable logic controller (= PLC).
Both controllers are equipped with a universal power supply unit. This means that the controllers can be supplied with nominal voltages from DC 12 to 48 V.
As a result, one regulator is sufficient for all standard DC voltages (12V, 24V and 48V). An assessment as to which DC voltage is used in an application for signal processing is not necessary. A major advantage for clients is that they do not need to stock and maintain multiple controllers for different voltages.