Type: Posts; User: greenmonkey
VAVs have hot wire mass airflow sensors
I used Alerton Dual Duct VAV controllers to control 12 operation rooms. I made a custom application to use the hot deck airflow sensors for the return air CFM. (return boxes located on another...
I saw a demo with Plexus and it looked great. Until I asked the price, they charge for every driver N2, LON, CSI, BACNET. I liked the product just not the price.