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DHT11 Temperature and Humidity Sensor


This DFRobot DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor
complex with a calibrated digital signal output. By using the exclusive digital-signal-acquisition
technique and temperature & humidity sensing technology, it ensures high reliability and
excellent long-term stability. This sensor includes a resistive-type humidity measurement
component and an NTC temperature measurement component, and connects to a highperformance
8-bit microcontroller, offering excellent quality, fast response, anti-interference
ability and cost-effectiveness.
Each DHT11 element is strictly calibrated in the laboratory that is extremely accurate on
humidity calibration. The calibration coefficients are stored as programmes in the OTP memory,
which are used by the sensor’s internal signal detecting process. The single-wire serial interface
makes system integration quick and easy. Its small size, low power consumption and up-to-20
meter signal transmission making it the best choice for various applications, including those
most demanding ones. The component is 4-pin single row pin package. It is convenient to connect and special packages can be provided according to users’ request.

DHT11 Temperature and Humidity Sensor Technical Specifications


  • Measurement Range: %20-90 RH 0-50C
  • Humidity Accuracy:+-%5 Rh
  • Temperature Accuracy: +-2C
  • Resolution:1C 8bit
  • Package:4 Pin Single Row
  • Accuracy:1C-2C

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DHT11 Temperature and Humidity Sensor

Brand: China
Stock Code : DSTK4409
1.27 EUR
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  • DHT11 Temperature and Humidity Sensor


    This DFRobot DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor
    complex with a calibrated digital signal output. By using the exclusive digital-signal-acquisition
    technique and temperature & humidity sensing technology, it ensures high reliability and
    excellent long-term stability. This sensor includes a resistive-type humidity measurement
    component and an NTC temperature measurement component, and connects to a highperformance
    8-bit microcontroller, offering excellent quality, fast response, anti-interference
    ability and cost-effectiveness.
    Each DHT11 element is strictly calibrated in the laboratory that is extremely accurate on
    humidity calibration. The calibration coefficients are stored as programmes in the OTP memory,
    which are used by the sensor’s internal signal detecting process. The single-wire serial interface
    makes system integration quick and easy. Its small size, low power consumption and up-to-20
    meter signal transmission making it the best choice for various applications, including those
    most demanding ones. The component is 4-pin single row pin package. It is convenient to connect and special packages can be provided according to users’ request.

    DHT11 Temperature and Humidity Sensor Technical Specifications


    • Measurement Range: %20-90 RH 0-50C
    • Humidity Accuracy:+-%5 Rh
    • Temperature Accuracy: +-2C
    • Resolution:1C 8bit
    • Package:4 Pin Single Row
    • Accuracy:1C-2C

    Weight (Kg)
    :
    0.001
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