Sensirion's SHT21 digital humidity and temperature sensor is now also available in a high-precision version that complies with stringent accuracy requirements. The SHT25 achieves an accuracy of 1.8% RH at 25°C for relative humidity and +/- 0.2°C for temperature. For both quantities, the tolerance is small even at the limits of the measuring range. This fully calibrated, reflow-solderable digital humidity sensor has an I2C interface and features outstanding stability along with extremely low power consumption.
Edited by: Filip Burm