DHT11 Temperature and Humidity Sensor

This DHT11 temperature and humidity sensor includes a complex of temperature and humidity sensors with a calibrated digital signal output. Using proprietary digital signal acquisition technique and temperature and humidity detection technology, it ensures high reliability and excellent long-term stability. This sensor includes a resistive type humidity measuring component and an NTC temperature measuring component, and connects to a high-performance 8-bit microcontroller, featuring excellent quality, fast response, anti-interference ability and cost-effectiveness .

Calibrated digital signal DHT11 output. It uses a proprietary digital signal collection technique and humidity detection technology, ensuring its reliability and stability. Its sensing elements are connected to an 8-bit single-chip computer. Each DHT11 element is strictly calibrated in the laboratory, which is extremely accurate in humidity calibration. Calibration coefficients are stored as programs in OTP memory, which are used by the sensor's internal signal detection process. The single-wire serial interface makes system integration quick and easy. Its small size, low power consumption and signal transmission up to 20 meters make it the best choice for various applications, including the most demanding ones. The component is a single row pin package of 4 pins.

Features:

Digital output

Single wire output

Stable and long-term accuracy

Full-range temperature compensation

Measuring relative humidity and temperature

Calibrated digital signal

Exceptional long-term stability

pins packaged and fully interchangeable

Low energy consumption

Pack of 4 pins

Features:

Humidity measuring range (%) 20 to 90

Temperature measurement range (°C) 0 to +50

Humidity measurement accuracy (%) ± 5.0

Temperature measurement accuracy (°C) ±2.0

Response time <5

Length (mm) 23

Width (mm) 12

Height (mm) 5.5

The package includes:

1 x DHT-11 Digital Temperature and Humidity Sensor