The electrical temperature controllers ELTC-14 and ELTC/H-14, produced from Eltherm to the highest quality standards, are designed for particularly demanding applications and high loads. Thanks to a splashproof housing with transparent cover the appliances are extremely robust and are even suitable for mounting in challenging environments (IP 65).
The controllers feature a digital LED display with reliable reading up to -25 °C. Two different sensor types, Pt100/2-conductors or Pt100/3-conductors, can be applied with the controllers and the values are optionally displayed in degree C or degree F. After alignment of the actual and preset values, the appropriate output relays are switched, according to the configuration. Depending on the application the controllers can be operated with a Pt 100 sensor with two or three conductor circuitry. While manual correction of actual values is possible with the two conductor version, the values are auto- matically set with the three conductor input. Both controllers, ELTC-14 and ELTC/H-14, are also suitable for operations with eltherm’s sensors ELTF-PTEx for use in hazardous areas. In this particular case, the mounting of the controllers takes place outside the hazardous area.
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