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NTC-12k-sensors All-purpose temperature sensors

ETF is a range of temperature sensors designed for use in heating, ventilation and cooling systems.

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NTC-12k-sensorsRequirements must be carefully considered

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.

NTC sensor type: ETF-22/33/55/99

  • Sensor for temperature range -30 - +125°C.
  • Wide application range, commonly used for normal ambient temperatures.
  • Precision +/- 5% Ohms at 25°C, equal to +/- 1,2°C. RTemp at 25°C = 12 KOhm.
  • Sensorleads can be extended several hundreds meter without influence on the reading.
beregner
 

Please enter values

Temperature °C  
Table offset °C

Temp°C










 

Ohm










 

d Ohm









 

Product Downloads

Product Catalogue, HVAC Controls & Drives, 2020
File type/size:PDF ( 2.79 MB )
Product Sheet, ETF-NTC-12k, Danish
File type/size:PDF ( 971.71 KB )
Product Sheet, NTC-12k, German
File type/size:PDF ( 973.44 KB )
Product Sheet, NTC-12k, English
File type/size:PDF ( 971.41 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 *

NTC-12k-sensorsCustomised
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We deliver high-quality product platforms as the perfect foundation for your customisation and differentiation. Having unique, customised solutions enables you to set yourself apart in the market on the exact parameters that are important to you and your customers.

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