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>> DHT22/AM2302 Digital Temperature Humidity Sensor Replacement SHT11 SHT15
DHT22/AM2302 Digital Temperature Humidity Sensor Replacement SHT11 SHT15

DHT22/AM2302 Digital Temperature Humidity Sensor Replacement SHT11 SHT15

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  • Item number:
  • a14122700ux0011
  • Price: $8.60
  • 22in stock

    You can order at maximum the number of units in stock.
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Specification:
Product Name Digital Humidity Sensor
Model AM2302
Power supply DC 3.3-5.5V
Output signal Digital signal via 1-wire bus
Sensing element Polymer humidity capacitor
Operating range Humidity 0-100%RH  temperature -40~80 Celsius
Accuracy Humidity +/-2%RH(Max +/-5%RH); temperature +/-0.5 Celsius
Resolution or sensitivity Humidity 0.1%RH; temperature 0.1Celsius
Repeatability Humidity +/-1%RH; temperature +/-0.2 Celsius
Humidity hysteresis +/-0.3%RH
Long-term Stability +/-0.5% RH/year
Interchangeability Fully Interchangeable
Weight 4g
Package Content 1 x Digital Humidity Sensor
Dimension and Pin Defination:

Wiring, Raspberry Pi Connecting:
Wiring:
Raspberry Pi Connecting:

Description:
  • AM2302 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors.
  • Application of adedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability.
  • The sensor includes a capacitive sensor wet components and a high-precision temperature measurement devices, and connected with a high-performance 8-bit microcontroller.
  • Each sensor is extremely accurate humidity calibration chamber calibration. The form of procedures,the calibration coefficients stored in the microcontroller, the sensor within the processing of the heartbeat to call these calibration coefficients.
  • Standard single-bus interface, system integration quick and easy. Small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice of all kinds of applications and even the most demanding applications. Products for the 3-lead (single-bus interface) connection convenience.
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