سنسور رطوبت و دما DHT11

DHT 11
The DHT11 is a simple and extremely cost-effective digital temperature and humidity sensor.
Particularly suitable for Raspberry and Arduino.
Technical data
• Voltage: 3 – 5 V DC I/O
• Max. 2.5 mA during conversion (during data request)
• Single-wire digital output
• Humidity measuring range: 20% – 90% RH (0 – 50°C temperature compensation)
• Temperature measuring range: 0 – +50°C
• Accuracy of humidity measurement: ± 5.0% RH
• Temperature measurement accuracy: ± 2.0°C
• Response time: <5 s
• Energy-efficient
• Sampling rate no higher than 1 Hz (once per second)
• Dimensions: 15.5 x 12 x 5.5 mm