Temperature Transducers - Type EFT

EFT is a complete series of temperature transducers designed for temperature
control and monitoring in heating and cooling systems.

All EFT transducers are supplied with (0)4-20 mA output and are thus suitable for most HVAC and industrial applications.

EFT transducers contain sensor elements of the same high quality as the ETF series and therefore provide optimum temperature control.

EFT transducers are designed to provide our customers with an advantageous combination of high quality, accurate measurement and low life cycle costs.

Features

• Temperature ranges from -50 to +280°C
• 4 types for different purposes
• 4 different temperature ranges
• 4 - 20mA 2-wire system for installation in the floor, on walls, in machinery, pipes, tanks or outside.

Application
EFT tranducerss are applied as signal emitters for electronic thermostats, regulators and thermometers. The tranducers, which are available in different mechanical types, may be used in all places where temperatures are to be measured or monitored, e.g. inside buildings and installations or in machinery.

The 2-wire 4-20mA system gives a accurate signal, even over long distances, and it is very stable against other electrical signals e.g noise.
 
Functions
EFT transducers contain a temperature sensing element together with a 4-20mA electronic circuit. The sensors have been designed to archive the shortest possible response times.

The sensing temperature element can be of various types, depending of temperature range.