After comprehensive improvement, DHT20 reduces power consumption and costs while greatly improving its performance parameters in terms of measurement accuracy, power supply voltage, measurement range, response time, stability, etc. , far exceeding the reliability of the previous generation of sensors level. DHT20 has the characteristics of calibration-free, low power consumption, high precision, high stability, etc. It adopts a fully calibrated digital I2C interface, which has fast response, strong anti-interference ability and higher cost performance.

Specification

Working Voltage: 2.2V~5.5V

Measuring Range

• Humidity: 0%-100% RH
• Temperature: -40~80°C

Accuracy:

• Humidity: ±3% RH
• Temperature: ±0.5°C

Sensitivity:

• Humidity: ±0.024% RH
• Temperature: 0.01°C

Dimensions (mm): 40.0 (length) x 20.0 (width) x 7.6 (height)

Wiki & External links

• Wiki

D-merkinnästä huolimatta liitetään I-alueelle Crowtail Pi kortilla