The company has added an additional passive temperature measurement function to its EE85 CO2 transmitter for precise measurement of CO2 concentrations and temperatures. CO2 and temperature measurement in a single device cuts installation costs for sensors.
Retrieving every last bit of performance from the system while stopping short of the surge line is no small feat. Dig into sizing, tower selection, chilled water loads and stability, and condenser water management to leave no efficiency stone unturned. Read more in April issue