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Humidity Sensor

Bi-Directional Flex Sensor

The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output voltage. You can connect the output of the sensor directly to an ADC on a microcontroller; and, thanks to the sensor's near linear voltage output, the data is very easy to process. 

Voltage applied to the supply pins should be within 4-5.8VDC, and optimally at 5V. The sensor will typically only consume about 200μA. 

The pins of the 3-pin header are spaced by 0.1". 


Features:

  • Near linear, analog output
  • 4-5.8VDC voltage supply
  • All pins broken out to a 0.1" pitch header
  • Laser trimmed interchangeability
  • Low power design, typical current draw of only 200μA
  • Enhanced accuracy
  • Fast response time
  • Stable, low drift performance
  • Dimensions: 0.75 x 0.30 " (19.05 x 7.62 mm)

Data Sheet

HIH-4030 - $13.00
Humidity Sensor


HIH-4030-B - $16.00
Humidity Sensor Carrying Board

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