The amount of current required to maintain the temperature of the wire indicates the amount of air flowing through the sensor. They’re less restrictive and readily available as they’re used in ...

The core sensor is the SGP40, which detects volatile organic compounds (VOCs) in the air while consuming less than 3 mA (compared to the 48 mA of the previous generation). There’s a temperature ...

Carolyn Informative? We’ll see about that, Carolyn. My guess is that your ambient air temperature sensor went — I think the technical term is — kerflooey. You have an automatic climate ...

An HVAC pressure sensor plays a crucial role ... increased energy consumption to regulate room temperature. HVAC pressure sensors positioned near air filters can detect these reductions in air ...