ZHIQIAN
Robotdyn DHT22 Temperature and Humidity Sensor Module Digital Sensor for Environment Detecting
Robotdyn DHT22 Temperature and Humidity Sensor Module Digital Sensor for Environment Detecting
Regular price
$528.00 USD
Regular price
$880.00 USD
Sale price
$528.00 USD
Unit price
per
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??????Feature:
DHT22- digital sensor for detecting the temperature and humidity in the environment. Unlike his predecessor DHT11, it has a high level of measuring accuracy and can be used on the street. Also DHT22 have a chip inside that can store the measurements and later transfer them to the controller. The only lack of this sensor is that the received data is delayed by 2 seconds.
Technical details:
Power supply: 3.3-5V. Current: 2.5mA max use of current during conversion (while requesting data). Humidity: 0 - 100%, ± 2%. Temperature: -40?￣C + 125?￣C, ± 0.5%. The sampling rate no more than 0.5 Hz (once every 2 seconds
Package includes:
1 x DHT22- digital sensor
DHT22- digital sensor for detecting the temperature and humidity in the environment. Unlike his predecessor DHT11, it has a high level of measuring accuracy and can be used on the street. Also DHT22 have a chip inside that can store the measurements and later transfer them to the controller. The only lack of this sensor is that the received data is delayed by 2 seconds.
Technical details:
Power supply: 3.3-5V. Current: 2.5mA max use of current during conversion (while requesting data). Humidity: 0 - 100%, ± 2%. Temperature: -40?￣C + 125?￣C, ± 0.5%. The sampling rate no more than 0.5 Hz (once every 2 seconds
Package includes:
1 x DHT22- digital sensor
