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PTC 2k Sensors All-purpose temperature sensors

A range of temperature sensors for used in heating, ventilation and cooling systems.

Notice: Discontinued product

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Temperature SensorsPTC 2k Sensors

A range of temperature sensors for used in heating, ventilation and cooling systems.

All-purpose temperature sensors

ETF is a range of temperature sensors designed for use in heating, ventilation and cooling systems. No one temperature sensor satisfactorially meets all needs. The requirements to be met must therefore be carefully considered. Please see our product sheet for a full description of the different sensors and their applications. All major parameters have been taken into consideration in the design of our ETF sensors, including: measured temperature, mechanical load, corrosion, erosion and required response time.

Product Downloads

Product Sheet, PTC-2k-Sensors, English
File type/size:PDF ( 931.27 KB )
Product Sheet, PTC-2k-Sensors, German
File type/size:PDF ( 941.74 KB )

Product FAQ

Are OJ sensors configured with 2- 3- or 4-wires?

Standard configuration for OJ sensors is a 2-wire system

How to connect a 2-wire sensor with a 3-wire system?

See drawing:

Sensor / thermostat chart

NTC12k

ETF-xx22

PTC2k

ETF-xx95

PT100

ETF-xx97

PT1000

ETF-xx98

ETI-1221 *
ETI-1551 *
ETP-1974 *
ETP-1951 *
ETP-1952 *
ETP-1953 *
ETP-1951-K *
ETZ-1951 *
ETZ-1953 *
ETT-2-1953 *
ETT-2-1952 *
ETD-1225 *
ETD-1226 *
EBST-5-1221 *
EFST-6-1221 *
EFST-6-3221 *

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