AHT20 Digital Temperature & Humidity Probe - 1m Cable, I2C Interface, Stainless Steel
The AHT20 stainless steel probe is a digital temperature and humidity sensor with a 1-meter cable, designed for integration with 3.3V/5V microcontrollers like Arduino, ESP32, and Raspberry Pi via its I2C interface. It provides high-accuracy environmental monitoring for industrial and agricultural applications.
Features
- High-precision AHT20 digital sensor core with ±0.3°C temperature accuracy
- Integrated humidity sensing with ±2% RH accuracy and 0.024% RH resolution
- Waterproof 304 stainless steel probe housing for harsh environments
- Standard I2C (IIC) digital output for easy microcontroller interfacing
- Wide 3-5.5V DC operating voltage range compatible with 3.3V/5V logic systems
Out of stock
The AHT20 probe integrates the proven AHT20 MEMS capacitive sensing chip within a durable, sealed stainless steel housing. This design provides reliable, drift-free measurement of ambient temperature and relative humidity, making it suitable for long-term monitoring in demanding conditions such as HVAC ducts, agricultural greenhouses, and industrial process control.
The sensor communicates via a two-wire I2C interface, outputting calibrated digital data that eliminates the need for external signal conditioning. The attached 1-meter cable allows for flexible placement while maintaining signal integrity, and the probe’s construction ensures resistance to moisture and corrosion.
Additional Information
| Weight | 0.03 kg |
|---|---|
| Dimensions | 12 × 18 × 2 cm |
