DHT11 Temperature Humidity Sensor

The DHT11 sensor is designed for accurate temperature and humidity measurement. It uses a capacitive humidity sensor and an NTC thermistor to measure relative humidity and temperature. The sensor offers a humidity range of 20%-90% with 5% accuracy and a temperature range of 0°C to 50°C with 2°C accuracy. It communicates via a one-wire interface and provides digital outputs, making it suitable for various applications like home automation, weather stations, and HVAC systems. The DHT11 is known for its dependability and stability over time.

Features:

• Dual Sensing Technology: Capacitive humidity sensor + NTC thermistor.

• Humidity Range: 20%-90% with 5% accuracy.

• Temperature Range: 0°C to 50°C with 2°C accuracy.

• Fast Sampling: 2-second sample time.

• Digital Communication: One-wire interface, no analog input needed.

• Pre-calibrated output for consistent data.