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Each DHT11 element is strictly calibrated in the laboratory that is extremely accurate on

humidity calibration. The calibration coefficients are stored as programmes in the OTP memory,

which are used by the sensor’s internal signal detecting process. The single-wire serial interface

makes system integration quick and easy. Its small size, low power consumption and up-to-20

meter signal transmission making it the best choice for various applications, including those

most demanding ones. The component is 4-pin single row pin package. It is convenient to

connect and special packages can be provided according to users’ request.

2. Technical Specifications:

Overview:

Item

Measurement

Range

Humidity

Accuracy

Temperature

Accuracy

Resolution

Package

DHT11

20-90%RH

0-50 ℃

±5％RH

±2℃

1

4 Pin Single

Row