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  • 10pcs NEW DHT11 DHT-11 Digital Humidity Temperature Sensor Probe
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10pcs NEW DHT11 DHT-11 Digital Humidity Temperature Sensor Probe

  • item#: 930*10
  • Retail price: US$21.99
  • Price: 19.99

  • Start from: 1 Unit(s)
  • Weight: 0.3 Kg(s)
  • This item is:

  • US$19.99 + Shipping Cost
    Quantity: Unit(s)

    Description:

    10pcs NEW DHT11 DHT-11 Digital Humidity Temperature Sensor Probe

    1(36).jpg

    DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor. It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and excellent long term stability. Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, fast response, anti-interference ability, high cost and other advantages. Each DHT11 sensors are extremely accurate calibration of humidity calibration chamber. Calibration coefficients stored in the OTP program memory, internal sensor, signal processing in the detection process to call these calibration coefficients. Single-wire serial interface, allowing the system to become simpler and quicker integration. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making it a wide range of applications and even the most demanding applications is the best choice. Product is 4-pin single-row pin package. Easy connection, special packages can be provided according to user needs.

    Technical Specification:

    Power supply:               3-5.5V DC
    Output signal:                digital signal via single-bus
    Operating range:            humidity 20-90%RH, temperature 0-50Celsius
    Accuracy:                     humidity +-4%RH(Max +-5%RH) , temperature +-1Celsius
    Resolution:                    humidity 1%RH,  temperature 1Celsius
    Repeatability:                humidity +-1%RH, temperature +-1Celsius
    Response time:              Average:10s ( Max15s)
    Humidity hysteresis:        +-1%RH
    Stability:                        +-1%RH/Year
    Interchangeability:          fully interchangeable
    Dimensions:                  12*15.5*5.5mm
     
     

    Applications:

    HVAC
    Testing and inspection equipment
    Automotive
    Data logger
    Consumer goods
    Automatic control
    Weather Station
    Home Appliances
    Humidity Regulator
    Medical
    Dehumidifier

    DHT11 Sensor   x 10

     



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