DHT22 temperature and humidity sensor with gravity connection for Arduino
- Power supply voltage: 5V
- Temperature range: -40-80°C - resolution: 0.1°C - error: <±0.5_
- Moisture range: 0-100%RH/resolution: 0.1%RH error: ±2%RH
- Wiring: VCC,GND,S
- Dimensions: 38 x 20mm
Reference | SEN0137 |
---|---|
While stocks last | No |
Name | DHT22 Temperature and Humidity Sensor |
SKU | SEN0137 |
Operating Voltage | +5V |
Operating Current | 1.5mA |
Operating Temperature | -20℃-80℃ |
Range of temperature measurement | -40℃-80℃ |
Precision of temperature measurement | |
Temperature deviation | ±0.5℃ |
Dimension | 22*32(mm) |
Interface | Gravity-digital |
Data type | Digit (unibus) |
Range of humidity measurement | 0-100%RH |
Humidity deviation | ±2%RH |
Price | $9.50 |
Brief introduction |
It contains a resistive element and a sense of wet NTC temperature module. Compared to DHT11, it has smaller humidity deviation, faster response, stronger anti-interference ability and higher cost performance Application: Medical equipment HVAC Meteorology Humidity regulator Dehumidifier Tests and measurements |
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** De weergegeven foto bij de producten kan verschillen van het eigenlijke product.