The ELTC-24P is an electronic temperature controller which automatically adapts proportionally to ambient temperatures. It features a digital display. The ambient temperature is measured by a Pt100 sensor, processed by the microcontroller and shown in the display. After comparing measured and preset values, appropriate output relays are switched, depending on the configuration. The duty cycle depends on the actual ambient temperature and the thermal insulation of the heat-traced product.
- Programmable up to -70 °C
- For switching 20 A resistive load with hybrid relay
- Signaling contact (configurable to operate either as alarm or release contact, potential-free)
- Comes with settings for freeze protection