DHT-22 MODULE

Name: DHT-22 MODULE
SKU: AB-060
Availability: InStock

SKU: AB-060

If you are wandering to build a device that detects temperature and humidity from the atmosphere, then This sensor is needed for you.

The DHT22 Digital Temperature and Humidity Sensor Module AM2302 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analog input pins needed).

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Description

Measuring range: temperature -40-80 ℃; humidity 0; 99.9%RH
Measurement accuracy (25℃): temperature: + 0.5; humidity: + 2%RH (10; 90%RH)
Resolution: temperature: 0.1 ℃, humidity: 0.1%RH
Attenuation value: temperature: <1℃ / year; humidity: < 1%RH/ years
High precision
Capacitive type
Full range temperature compensated
Relative humidity and temperature measurement
Calibrated digital signal
Outstanding long-term stability

Additional information

Operating Voltage	3 ~ 5.5V
Humidity range	0-100%RH
Temperature range	-40~80°C
Humidity measurement precision	±2%RH
Temperature measurement precision	±0.5°C