Duct humidity probe with current output

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 4...20mA) 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

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!

Questions & Answers

How the procedure for connect this sensor into multiplexer that have 20 channels to view this data on DAS? (0 answers)
by Omar Alsotary, 2 months ago
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What do our customers say

Ohannes Markarian

A great company that provided a wide range of products from various suppliers. Support is excellent and very responsive

Product Details