Duct humidity probe with voltage ouput for duct mounting

B+B Sensors


  • Measuring range humidity 0-100% RH
  • Accuracy humidity +/- 2% RH
  • Measuring range temperature -30...+70 °C
  • Standard signal 4...20 mA

Fields of application

  • Building control technology
  • Industrial measuring and automation technology
  • Clima recording
  • Drying technology


The duct humidity probe (output signal 10V) is characterized by its high measuring accuracy. The specific structure of the measurement probes enables a simple installation with the connection cable and a problem-free assembly to the duct- or ventilationsystem. Furthermore the sinterfilter is interchangable. The robust design and the accurate humidity sensor system guarantee a long term stability.

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What do our customers say

Somya Gupta

The conversation was highly helpful to me. I want to know about the suitable sensors that can be used for level measurements for conical tank systems. Mr. Pedro has quickly responded and explained in very ease way. It was nice interacting with him.

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Valentine Godin

Great product and customer care! Reliable, fast and honest... I have recently purchased 2 pieces of equipments; their service has been spot on from start to finish, understanding my needs, providing useful advice and rapid assistance when it was required! Highly satisfied, I highly recommend their teams and would definitely work with them again in the future!

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