Spot digital output temperature and humidity sensor DHT11 temperature and humidity sensor quality assurance

Product Descriptions：

DHT11 pin description Pin 1 2 3 4,

VCC positive power supply Dout output NC empty pin GND

－DHT series digital temperature and humidity sensor

－Full range calibration, single line digital output;

－Humidity measurement range: 20% to 90% RH (0-50 ℃ temperature compensation);

－Temperature measurement range: 0~+50 ℃;

－Humidity measurement accuracy: ± 5.0% RH

－Temperature measurement accuracy: ± 1.0 ℃

－Response time:<5s;

－Low power consumption

Characteristic

zIntegrated measurement of relative humidity and temperature

zfull range calibration, interchangeable without recalibration

zultra fast response time

zsingle line digital interface (simple system integration, low price)

zSmall size (12X15.5X5.5mm)

zHigh reliability

zLong term stability of z optimization

Electrical characteristics

VDD=5V, T=25 ℃, unless otherwise specified