₹130.00
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
Availability: 5 in stock
The DHT22 Sensor Module is a high-precision digital temperature and humidity sensor designed for reliable environmental monitoring. This low-cost, easy-to-use sensor is ideal for IoT, weather stations, HVAC systems, and home automation projects.
Using a capacitive humidity sensor and thermistor, the DHT22 accurately measures ambient temperature and humidity, providing a calibrated digital signal through a single data pin — no analog input required.
| Temp-Humidity Sensor | DHT22 |
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