ETTN range digital atex temperature switches are intended for temperature control for industrial process management. Based on microprocessor technology, the atex temperature switches can be programmed completely on site using code protected keys. The output signal (4...20 mA or 0...10 V) is adjustable between -200°C and 400°C. It is possible to reduce the errors due to thermal resistance of the pipe or thermowell by manually entering the process fluid temperature into the ETTN. The ETTN range comprises three models: with the temperature measurement by a submerged probe, deported probe or by surface contact.
Out of stock