The dew point sensor contributes to both HVAC energy efficiency and passenger comfort by optimizing the evaporator setpoint. By providing the HVAC with accurate dew point, temperature and humidity data, the sensor prevents the HVAC system from letting the cabin temperature dip too low, which would raise humidity levels. Mounted inside the HVAC system, our sensor communicates with the HVAC controller, which activates the evaporator only when necessary. Our easy-to-mount SADP series has a rapid response time due to the limited dead volume around the sensing element. It has a standardized LIN interface and a customizable automotive-grade connector.