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Description

Product information "AM2302 / DHT22 - Digital temperature and humidity sensor with cable connection"

The AM2302 / DHT22 is a simple, low-cost digital temperature and humidity sensor. The module uses a capacitive humidity sensor and a thermistor to measure the ambient air and outputs a digital signal on the data pin (no analogue input pins required).

Technical data
  • Operating voltage: 3-5V DC
  • Current consumption: approx. 2.5mA during data request
  • Output: Digital single bus
  • Measuring range
    • Humidity: 0 - 100%
    • Temperature: -40 - 80 °C
  • Tolerance
    • Humidity: ± 2-5%
    • Temperature: ± 0.5°C
  • Sampling rate: 0.5 Hz (every 2 seconds)
  • Cable length: approx. 25cm
  • Housing dimensions: approx. 59 x 27 x 13 mm

Properties

Zolltarifnummer: 84733080
Brand: Asair
Country of Origin: China
EAN: 4251266702573
Gross Weight (kg): 0.026
Manufacturer ID: AM2302
Product ID: AM2302

Manufacturer

Asair

Asair – Specialist in Sensors and Measurement Technology

Asair is a leading provider of sensors and measurement technology, offering high-quality solutions for a wide range of applications. The brand's products are used in environmental monitoring, industrial automation, medical devices, and smart home systems.

Asair's product portfolio includes sensors for measuring temperature, humidity, air quality, pressure, and other physical parameters. These sensors are known for their precision, reliability, and compact design. The company also provides modules and complete solutions that simplify integration into existing systems.

Asair's products are designed to deliver accurate and consistent data, essential for critical applications such as climate control, air purification, or industrial process monitoring. The brand also emphasizes energy efficiency and durability to meet the demands of modern technology.

Asair is recognized for its combination of advanced technology and ease of implementation. The brand's sensors and solutions offer flexibility and reliability, making them suitable for developers and businesses looking to incorporate innovative measurement technologies into their applications.

Manufacturer and safety information

Manufacturer information
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
[email protected]


Person responsible for the EU
See manufacturer information

Safety instructions
  • Only install and use the sensor in accordance with the manufacturer's recommendations.
  • Disconnect the power supply before installation or maintenance.
  • Protect from direct contact with water or moisture.
  • Do not disassemble or repair independently, as this may impair functionality and safety.
  • Observe the temperature range of the sensor to avoid damage and malfunctions.
  • In the event of malfunction or damage, only replace by qualified specialists.
  • Dispose of used sensors in an environmentally friendly manner in accordance with local regulations.
  • Dispose of electronic and plastic parts at authorised recycling stations.
  • Ensure that the sensor does not measure any dangerous temperatures that could cause material damage.

Reviews 16

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Average rating of 4.8 out of 5 stars


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26 December 2022 00:00

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17 August 2022 00:00

Review with rating of 5 out of 5 stars

Funktioniert wunderbar...

Funktioniert wunderbar

21 June 2022 00:00

Review with rating of 5 out of 5 stars

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17 May 2022 00:00

Review with rating of 5 out of 5 stars

Funktioniert einwandfrei. Ware...

Funktioniert einwandfrei. Ware wie beschrieben

17 April 2022 00:00

Review with rating of 5 out of 5 stars

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2 April 2022 00:00

Review with rating of 4 out of 5 stars

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22 February 2022 00:00

Review with rating of 5 out of 5 stars

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11 January 2022 00:00

Review with rating of 5 out of 5 stars

Gerne wieder...

Gerne wieder

31 December 2021 00:00

Review with rating of 5 out of 5 stars

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