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SHT11 is a digital temperature and humidity sensor in SMD package. You can find pin headers on the PCB to control the sensor easily.
There is an internal 14 bit AD converter and serial communication units in the SHT11. It transmitts temperature data on 14 bit resolution (14 bit is default value, it is also possible to set it 12 bit) and humidity data on 12 bit resolution (12 bit is default value, it is also possible to set it 8 bit) to the microcontroller. This SMD sensor is able to measure temperature from -40 °C to +128 °C with ± 0.5 °C error margin. It also measures the humidity with ± % 3.5 error margin.
- Sizes: 10.25 mm x 21 mm
- Low powe consumption: 80 uW (at 12 bit, 3 V, 1 measuring/seconds)
- RH operation range: 0 to 100% RH
- Temperature operation range: -40 to +125 C (+40 to +257 F)
- RH reaction time: 8 sn.