Temperature sensor Type WMJ


Product description

Possible areas of application Temperature sensor Type WMJ

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 connection head form J. This robust sensor is designed for use in industrial and marine applications for measuring the temperature of cooling water, lubricants and hydraulic oil.

Technical features:

  • Very high vibration resistance
  • Simple alignment of the connection head
  • One-piece protection tube
  • Available with optional instrument transformer
  • 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 oil- and water temperature measurement with head form J
Accuracy class Resistance thermometer class A and B
Diameter* 8 mm
Immersion tube length*

50 mm
80 mm
100 mm
150 mm
Material* Stainless steel 1.4571

Sensor element*



1 x Pt100 3-wire / class B
2 x Pt100 2-wire / class B
1 x Pt1000 2-wire / class B
2 x Pt1000 2-wire / class B

Resistance thermometer / CLass A

Measuring insert Interchangeable
Max. temperature -40...200 °C

Process connection*

Fix connecting thread



G½ A
G¼ A
G¾ A

Electrical connection
Head form J with ceramic socket
Head form J with transmitter
Degree of protection IP54

*   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!
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