Measuring air flow in an HVAC duct can be a tricky business. Paddle wheel and turbine flow meters introduce not only resistance but maintenance issue due to accumulated dust and debris.

His experiments in air duct flow measurements ... Looking for an outdoor anemometer rather than an HVAC flow meter? We’ve got one made from an old electric motor, or a crazy-accurate ultrasonic ...

Automation products and solutions provider Automation24 announces the addition of DwyerOmega to its extensive product lineup.

A variable air volume box controls the air flow to a given space. When the space is unoccupied ... A signal is then sent to the cooling and heating pumps to slow down and reduce consumption. This ...