Water Content in Oil & Temperature Sensor

TE Sensor Solutions
Part Number Information
Part #: Price/Availability:
HTM2500B3C4OIL Buy Now

Based on the combined miniature humidity / temperature sensor, HTM2500B3C4OIL is a very cost effective dedicated water content in oil and temperature transducer designed for industrial, transformers, truck and automotive applications where a reliable and accurate measurement of water in oil content is needed. Direct interface with a micro-controller is made possible with the module’s water content voltage output.


  • Water Content in Oil – Typical 0 to 1000ppm, Voltage Output – Typical 1 to 4 Volt DC
  • Temperature: NTC Resistance Output – Nominal 25°C 10kΩ Accuracy +/- 1°C
  • Full interchangeability
  • High reliability and demonstrated long term stability in oil
  • Ratiometric to voltage supply
  • Sensitive elements with unique mechanical and chemical robustness


  • Industrial
  • Transformers
  • Trucks
  • Automotive