DHT22 temperature and humidity sensor with gravity connection for Arduino
Reference
SEN0137
Details
- 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
More Information
| Reference | SEN0137 |
|---|---|
| While stocks last | No |
Technical specifications
| 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.