Temperature sensor Type WFI


Product description

Possible areas of application Temperature sensor Type WFI

Temperature sensors have very distinct fields of operation and the conditions they are subject to are often harsh. A variety of requirements must be considered when developing the sensors:

  • Special installation locations
  • Special environmental conditions
  • Vibration resistance
  • Short response times
  • Long service life

The advantage for you is that our experienced engineers are aware of these requirements and factor them into the product design, providing a reliable and targeted solution to the problem.



Temperature sensor with mini-fit connector. This sensor is designed for measuring media, for example, in heating and air conditioning systems as well as in cooling circuits in machines and plants.

Technical features:

  • Cost-effective electrical connection using mini-fit connector
  • Short response time
  • Customer-specific fitting lengths and fixing thread on request

„Made in Germany“ seal of quality
Customers are impressed by the durability, robustness and precision of our products. To ensure all quality requirements are met, SIKA develops and manufactures its product range exclusively in Germany. In this way, we guarantee smooth co-engineering between us and our clients, superior branded goods and excellent delivery reliability.

Technical features

Technical features

For air, oil and water temperature measurement with mini-fit plug
Accuracy class

Resistance thermometer class B
Temperature sensor NTC 5k ±0.5 °C (Beta 1 %)
Temperature sensor NTC 10k ±1.0 °C (Beta 2 %)
Diameter* 3.2 mm
15 mm
19.5 mm
Material* Stainless steel 1.4571 / 1.4404
Sensor element*

1 x Pt1000 2-wire / Class B
1 x NTC 5k
1 x NTC 10k
Measuring insert Not interchangeable
Measuring range -40...125 °C

Process connection*

Fix connecting thread


G⅛ A

Electrical connection Mini-fit, 2-pole
Degree of protection IP30

 * Other specifications available on request






Contact us

For inquiries or further informations please contact our product specialists by using the contact form below. Thank you!
Please fill all required fields*.
Go to top