Wall or duct installation, humidity and temperature measurement
These sensors can be used to measure a series of RH values. With a high accuracy of 2% error, the measurement accuracy can be maintained in a wide humidity range. It has a strong adaptability to the pollutants in the air, so it can be used in aggressive environments (such as swimming pools).

Outdoor air humidity and temperature sensors
Sensor for outdoor air relative humidity and temperature measurement. It provides a high-quality combination of humidity and temperature monitoring. Used for roof installation, with a shielding cover to eliminate the effects of sunlight, rain and wind. 4-20MA or 0-10V transmitter two core wire output, the shell is IP54 protection level.