eltherm ELTC-21 Bedienungsanleitung Seite 4

Electronic
Temperature Controller
The ELTC-21 is an electronic temperature controller with digital display for top-hat rail mounting. The temperature is
measured by a Pt100 sensor, processed by the microcontroller and displayed. After having evaluated the actual and
preset values, the appropriate output relays are switched, depending on the configuration.
Advantages:
LED display operable down to –25 °C
Programmable -50 °C up to +400 °C
For switching 16 A resistive load
Alarm contact
Pt100 with 2 or 3 wires
6.30
Measurement and Control
Applications:
Industrial applications
Mechanical, electrical and
plumbing (MEP)
Type ELTC-21