Capacitive Humidity Sensor P14-W

Humidity allrounder, -50 °C to +150 °C, 5.0 x 3.81 mm, 10 mm wires


Capacitive humidity sensor P14 with wires Linear characteristics and wide range of potential uses - ideal solution for universal measuring tasks in a wide variety of different applications.

Product Name
P14-W (150pF ±50pF)
150pF +/-50pF (at +23 °C and 30 % RH)
Operating humidity range
0 % RH to 100 % RH
Operating temperature range
-50 °C to +150 °C
5.0 x 3.81 x 0.4 mm
Response time
< 5 s
Measured medium

Product details

P14-W humidity sensor for various applications

Thanks to its linear characteristics and its wide range of potential uses, the IST AG P14-W humidity sensor is the ideal solution for universal humidity measuring tasks in a wide variety of different applications. The sensor is capable of measuring 0 % RH to 100 % RH (maximal dew point +85 °C) with a capacitance of 150 pF ±50 pF (wired) / 180 pF ±50 pF (SMD) (at 30 % RH and +23 °C) and operates within a temperature range of -50 °C to +150 °C.

Benefits & Characteristics of this humidity sensor

  • High chemical resistance
  • Very low drift
  • Wide temperature range
  • High humidity stability
  • Resistance to condensation
  • Fast recovery time

Customer-specific sensor available upon request

Alternative wires

The IST AG P14-W humidity sensor is available with CuP-SIL-wire post-plated with Sn, Au/Cu-wire or as SMD for automatic packaging as standard.


Consistent with the well-known, high-quality standards in Switzerland, IST AG is certified according to ISO 9001:2015 (quality) and ISO 14001:2015 (environment).  Appropriate processes are part of our daily work. They are regularly audited and extended parallel to the growth of our company. 

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