HVAC and BEMS

Entering Air Temperature

Electric Duct Heater

Energy Efficiency Ratio

Electronic Expansion Valve

A set of automated controls and software that will monitor and optimise the use of energy in commercial buildings.  An EMS can reduce waste by adjusting heating and cooling usage.  A typical system will collect data from energy meters, analyse it and identify opportunities for greater efficiency.

Conditions other than indoor air contaminants that cause stress, comfort, and/or health problems (e.g., humidity extremes, drafts, lack of air circulation, noise, and over-crowding).

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Electric to Pressure or Electric to Pneumatic

Applied science that investigates the impact of people's physical environment on their health and comfort (e.g., determining the proper chair height for computer operators).

The algebraic difference between the indication and the true value of the measured signal.  It is the quantity, which algebraically subtracted from the indication gives the true value.