- Article name
- Capacitive humidity sensor
- Humidity measuring range
- 0...100 % RH relative humidity (max. dew point = +83 °C)
- Application temperature
- -50...+150 °C
- Capacity
- 180 pF ± 50 pF (at 23 °C and 30% RH)
- Sensitivity
- 0,3 pF / % RH
- Dissipation factor
- <0.01
- Hysteresis
- <±1.5% RH
- Response time humidity
- T63: < 5 sec (50 % RH to 0 % RH at +23 °C)
- Frequency range
- 1...100 kHz
- Operating voltage
- max. 12 Vpp AC
- Signal form
- Alternating voltage without DC share
- Dimensions
- (LxWxH) 6.35 x 2.54 x 0.4 mm
- Connection
- SMD for automatic assembly
- Weight
- 0.0001 kg
In the field of automobile technology, laundry dryers, household appliances (white goods) and also in the area of sensor technology, always sensor elements are required which work drift free for years together.
On the other hand, the price restrictions are so stiff, that only fully automatic replaceable sensors stand a chance in the market.
The KFS 140-SMD model fulfils this requirement especially because of its proven high performance polymer and the surface mountable SMD-model.
The sensors can offer a significantly better signal to noise ratio than comparable, fully integrated sensors, and are also characterized by excellent long term stability in continuous operation under rough conditions.
Therefore, in combination with external electronics, they result into the best available price performance ratio.
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