Features
Temperature range from -50 to +500°C
5 types of resistance sensors: PT-1000, NTC12k, PTC2k, PT-100, NTC10k
Many different mechanical types for installation in the floor, on walls, in machinery, pipes, tanks or outside.

Application
ETF sensors are applied as signal emitters for electronic thermostats, regulators and thermometers. The sensors, which are available in many 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.
 
Functions
ETF sensors contain a sensing element enclosed in housings of plastic or metal.
The sensors have been designed to archive the shortest possible response times.
Resistance sensors convert temperature into ohmic resistance.

A. NTC thermistor (NTC10K, NTC12k)
    (Negative Temperature Coefficient)
 - Rising temperature reduces ohmic resistance

B. PTC thermistor, PT-100, PT-1000
    (Positive temperature coefficient)
 - Rising temperature increases ohmic resistance

Sensor Type	Product Sheet	Sensor Types
PT-1000 Sensors		ETF-XX98
NTC12k  Sensors		ETF-XX22/44/55
PTC2k    Sensors		ETF-XX95
PT-100   Sensors		ETF-XX97
NTC10k  Sensors		ETF-XX10
3 & 4 Wire Sensors	Wiring Diagram	ETF-XXXX
Thermostat / Sensor matrix	Sensor matrix	Link

Further information
For information on sensor leads and characteristics click here for calculator.
Help to selcting the most suited resistance sensor type can be found here.

Special request
Upon request, several types with different temperature ranges may be furnished.