Heating, ventilation, and air-conditioning (HVAC) systems use sensors to regulate the operation of electromechanical equipment. Running this equipment usually consumes energy at a rate that represents ...

AUSTIN, Texas, May 27, 2022 (GLOBE NEWSWIRE) -- DunAn Microstaq, Inc. (DMQ), a MEMS technology company, offers a Digital Pressure Temperature Sensor for Pneumatic, Hydraulic and HVAC-R applications.

For years, the conventional VAV control sequence included the reheat valve controlling directly to space temperature. More and more often, discharge air temperature (DAT) sensors are now being ...

Thinking about a personal air pollution sensor? Based on cost and on laboratory and field evaluations by air pollution experts, we recommend the PA-II by PurpleAir (purpleair.com) as the best outdoor ...

Does your home have that one room that always feels cold in the winter? Or too hot in the summer? It’s a common problem, especially if your house runs on one thermostat. If, say, your thermostat is in ...

The BME280 sensor was easier to set up, as it communicates over the I2C serial protocol. This means that we only needed to ...