GLOSSARY

A

Actuator: A device that converts energy into motion. It is used in various systems to control mechanisms such as valves.

B

Building Management System (BMS): An intelligent system that integrates HVAC controls, energy metering, power management, and lighting into a unified control interface.

C

Controller: A device used to regulate the operation of a system, such as an HVAC system, by adjusting parameters like temperature and humidity.

CCTV: Closed-Circuit Television, a type of video surveillance system used for monitoring and security purposes.

D

Duct Temperature Sensor: A sensor used to measure the temperature within HVAC ducts to ensure optimal system performance and indoor climate control.

E

Electronic Magnetic Flow Meter: A device that measures the flow rate of liquids in a pipe using electromagnetic induction.

F

Fire Alarm System: A system of devices such as smoke detectors, heat detectors, and alarm signals designed to detect and alert occupants to the presence of fire.

FCU Valve: Fan Coil Unit Valve, a component used in HVAC systems to regulate the flow of water or air to maintain desired temperatures.

H

HVAC: Heating, Ventilation, and Air Conditioning, a system designed to regulate indoor temperature, humidity, and air quality.

L

LV Instruments: Low Voltage Instruments, used in electrical systems to measure and monitor electrical parameters like voltage, current, and resistance.

P

Permeable Pavement: A type of pavement that allows water to pass through it, reducing runoff and improving stormwater management.

S

Sensor: A device that detects and measures physical properties such as temperature, humidity, pressure, and motion, and converts them into signals for monitoring and control.

T

Thermostat: A device that regulates the temperature of a system by turning heating and cooling devices on or off to maintain a desired setpoint.

Transmitter: A device that sends signals from sensors to controllers or monitoring systems for further processing and analysis.

V

Valve: A device that controls the flow of fluids (liquids or gases) through a pipe or duct by opening, closing, or partially obstructing the passageway.