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Capacitive humidity sensor KFS140-FA

Product no.: SHOP KFS140-FA

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The KFS140-FA humidity sensor has been developed as a custom made solution for application in radio probes and weather balloons.

Weight: 0.0001 kg
1 pc 27,85 €
Delivery will be effected within 2-3 working days with receipt of payment.
Capacitive humidity sensor
Humidity measuring range
0...100 % RH relative humidity (max. TP = +80 °C)
Application temperature
-60...+150 °C
140 pF + 40 pF (at 23 °C and 30% RH)
0.25 pF/% RH
Dissipation factor
<1.5% RH
Response time humidity
<1 s
Frequency range
1...100 kHz
Operating voltage
max. <12 Vpp
Signal form
Alternating voltage without DC share
PTFE insulated wires; RM 2.54 mm
(LxWxH) 5 x 3.81 x 0.4 mm
0.0001 kg

Due to very good performance data and extremely fast response time, the sensor is also ideally suitable for applications in medical systems or in research and science.

    Application areas

  • Meteorology
  • Radio probes
  • Medical systems
  • Research and science

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