This temperature & humidity sensor provides a pre-calibrated digital output. This unique capacitive sensor element measures the relative humidity and temperature. The temperature is measured by a negative temperature coefficient (NTC) thermistor. It has excellent reliability and long term stability to ensure for accurate results.
This is a multifunctional sensor that gives you temperature and relative humidity information at the same time. It utilizes a DHT11 sensor that can meet measurement needs of general purposes. It provides reliable readings when environment humidity condition in between 20% RH and 90% RH, and temperature condition in between 0°C and 50°C, covering needs in most home and daily applications that don't contain extreme conditions.
Please note that this sensor will not work for temperatures below 0 degrees.