DHT22 AM2302 Temperature sensor and humidity sensor

DHT22 AM2302 Temperature sensor and humidity sensor


RRP: $10.00
Price: $8
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  • ✔️ The DHT22 is a reliable sensor for determining temperature and humidity.
  • ✔️ Since the sensor can be operated with 3.3V as well as 5V, it is suitable for connection to all common boards like RN-Control, Raspberry Pi and all other microcontrollers.
  • ✔️ Besides the operating voltage, only one port needs to be connected to the sensor.
  • ✔️ The output is serial as a digital bit sequence. This makes the sensor ideal for monitoring the indoor climate or setting up a weather station.
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$8 $10

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Product Details

Ean 7425753779882
Product Name DHT22 AM2302 Temperatursensor und Luftfeuchtigkeitssensor
Number of Items 1
Size 32,5 x14,9x7,7mm
Weight 0,010kg

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Product Description

The AZDelivery DHT22 is a reliable sensor for determining temperature and humidity. Since the sensor can be operated with 3.3V as well as 5V, it is suitable for connection to all common boards such as RN-Control, Raspberry Pi and all other microcontrollers.

Besides the operating voltage, only one port has to be connected to the sensor.

The output is serial as a digital bit sequence. Thus, the sensor is ideal to monitor the indoor climate or to build a weather station.

Particularities

  • Compared to the DHT11 temperature sensor, this module enables higher precision in temperature and humidity measurement.
  • You do not need any additional components to be able to integrate the sensor into your projects.
  • Thanks to its small dimensions, low power consumption and long transmission distance (100 m), the AM2302 is suitable for all kinds of harsh operating conditions.

Technical specifications

Model DHT22
Dimensions 15 x 25 x 7.7mm
Power supply 3.3 - 6V DC
Output signal Digital signal via single bus
Sensor element Polymer moisturizer capacitor
Measurement period 2s
Accuracy +-0.5Celsius / +-2%RH (max +-5%RH) (temperature and humidity)
Resolution 0.1Celsius / 0.1%RH (temperature and humidity)
Long -term stability +-0.5%RH/year

Digital signal collecting technology

The AM2302 outputs a calibrated digital signal. It uses exclusive digital signal collection technology and humidity measurement technology that ensures its reliability and stability.

Quick start guide

When buying one of our high-quality products, you will also receive an inclusive e-book for a quick introduction to the world of microelectronics.

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