In reality, your car's computer uses information collected from various sensors. These include the MAP, intake air temperature (IAT), and engine coolant temperature (ECT) sensors, to fine-tune ...

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 ...

More and more often, discharge air temperature (DAT) sensors are now being installed, and the reheat valve is specified to control the DAT to a setpoint (see Figure 1). That DAT setpoint is then reset ...

Not only does [EJ]’s controller make use of a temperature monitor for controlling the fan automatically, but there is also a CO2 sensor integrated to improve this aspect of air quality when needed.

Because a precise mixture is crucial to efficiency and clean combustion, the MAF sensor accounts for differences in air density, which varies with temperature and altitude. A failed MAF sensor is ...

The resistance output varies based on temperature ... relative humidity. The sensor has a dielectric polymer layer that absorbs water molecules from the air through a thin metal electrode.

With good sensitivity, selectivity, and stability, this technology addresses long-standing challenges in air quality monitoring, industrial safety, and environmental protection—promising a safer, ...