Design of temperature and humidity sensor for automobile climate controlling
LUO Nian-ning, CUI Sheng-min(Coll of Automobile Engin,Harbin Instuire of Techaology in Weihai,Weihai 264209,China)
The temperature and humidity sensor is used to measure the temperature and humidity of automobile compartment automatically.Its performance can affect the work of the system directly.The temperature and humidity sensor adopts the design of integration structure and the measure of forced flow of air. It can continuously work at the temperature of -30~85℃,the precision is up to ±5% at the range of 20%~90%RH,and the test results show that they have a good linearity.
【CateGory Index】： TP212