reichelt elektronik GmbH & Co. KG
Elektronikring 1
26452 Sande Germany

phone: +49 (0)4422 955-333
mail: info@reichelt.de
www.reichelt.de


KFS 140-M SMD :: Moisture sensor KFS 140-M SMD

Item-No.: KFS 140-M SMD
€9,55
Category of goods: 1

KFS 140-M SMD

  • Product Description
  • Technical information
  • General
    • Type
    • capacitive humidity sensor
    • Temperature range
    • -50 ... +150
    • Mounting form
    • SMD
    • Gradient
    • 0.3 pF/%rF
  • Implementation
    • Measurement range
    • 0 - 100%
  • Electrical values
    • Capacity
    • 180 pf (±50 pF)
  • Measures
    • Length
    • 4.0 mm
    • Width
    • 2.0 mm
    • Height
    • 0.38 mm

Sensor elements are required in the field of automotive technology, in clothes dryers and household appliances and also in industrial applications. The sensors provide accurate readings throughout the entire service life without recalibration.

Furthermore, price restrictions for these high-volume applications are so drastic that only sensors that are fully automatically configurable have a chance on the market. The KFS 140 SMD fulfils these requirements particularly well thanks to the proven high-performance polymer and surface-mounted design. These sensors can provide a much better signal-to-noise ratio than monolithic integrated sensors and have excellent long-term stability in continuous operation even in tough conditions.

The sensors in the MSMD range are smaller than ever, pushing the boundaries of technical feasibility for SMD moisture sensors. They are currently the smallest discrete moisture sensors worldwide and give unrivalled value for money.

• Measuring principle: capacitive polymer humidity sensor
• Humidity operating range: 0 to 100% relative humidity
• Operating temperature range: -50 to +150°C
• Capacity: 180 pF ±50 pF (at 23°C and 30% RH)
• Rate of rise: 0.3 pF/%rF
• Loss factor: < 0.01
• Hysteresis: < 1.5% RH
• Response time: < 6 sec.
• Frequency range: 1 - 100 kHz
• Max. evaluation voltage: < 12 Vpp
• Waveform: AC voltage (without DC component)



Manufacturer : B+B THERMO-TECHNIK
Package weight : 0.009 kg
RoHS : conform
Technical information
  • General
    • Type
    • capacitive humidity sensor
    • Temperature range
    • -50 ... +150
    • Mounting form
    • SMD
    • Gradient
    • 0.3 pF/%rF
  • Implementation
    • Measurement range
    • 0 - 100%
  • Electrical values
    • Capacity
    • 180 pf (±50 pF)
  • Measures
    • Length
    • 4.0 mm
    • Width
    • 2.0 mm
    • Height
    • 0.38 mm
Datasheet/manual