epluse.com Logo

HC103M2

Humidity sensor for weather balloons

HC103M2 is based on the design of the HC103 series nevertheless with relevantly shorter response time (t90). This has been reduced to less than 3 seconds, which is twice faster than HC103.
The very short response time together with outstanding linearity over the entire working range and the highly reproducible temperature dependence are ideal for the use of HC103M2 in high end meteorological applications such as weather balloons.

Humidity sensor HC103M2 - Tape & Reel Humidity sensor HC103M2 - Tape & Reel
Techn. data
Nominal capacitance C0(at 30°C / 86°F) 160 ± 40 pF
Sensitivity0,55 pF / % RH
Working range humidity0...100% RH
Working range temperature-40...120°C (-40...248°F)
Linearity error (0...98% RH)< ± 2% RH
Response time t90 at 23°C < 3 s / at -20°C < 15 s (typical)
Datasheet
HC103M2 Datasheet
260.07 kb
Miscellaneous
HC103M2 Handling guidelines
452.78 kb