Humidity Sensor FG120 (r.h.)
Humidity Temperature Sensor TFG120



  • with the robust Polyga® humidity measuring element
  • excellent measuring properties
  • very high accuracy in high humidity
  • outstanding durability
  • Indoor version

(T)FG120H with resistance output
(T)FG120 with current or voltage output

  • Humidity: ± 2.5% r.h. >40% r.h.
  • Temperature ± 0.5 K

POLYGA® transmitters demonstrate excellent measuring properties and accuracy in high humidity. They can be adjusted and cleaned in water. Their outstanding durability, reliability and robustness make them the classic choice for applications with extended high humidity.