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Capacitive humidity sensor KFS140-SMD

Product no.: SHOP KFS140-SMD

The KFS140-SMD is characterized by its thermal shock resistance, drift stability and low hysteresis.

Weight: 0.0001 kg
1 pc 29,99 €
5 pcs 28,49 €
10 pcs 27,00 €
Delivery will be effected within 2-3 working days with receipt of payment.
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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