What does balometer measure?

What does balometer measure?

• A. Balometer
• B. Magnehelic gauge
• C. Smoke Tubes
• D. Breathing Zone

Answer: (A)

The balometer is used to quantify the actual air being delivered from a supply diffuser. It’s a hood that covers the diffuser and measures the volumetric flow rate of air exiting into the space, giving you a readout in CFM or m3/h. This makes it essential for balancing HVAC systems and ensuring each zone receives the intended ventilation. In contrast, a Magnehelic gauge measures pressure difference, smoke tubes visualize airflow rather than measure its rate, and a breathing zone refers to the air around a person’s face rather than a measurement device.

The balometer is used to quantify the actual air being delivered from a supply diffuser. It’s a hood that covers the diffuser and measures the volumetric flow rate of air exiting into the space, giving you a readout in CFM or m3/h. This makes it essential for balancing HVAC systems and ensuring each zone receives the intended ventilation.

In contrast, a Magnehelic gauge measures pressure difference, smoke tubes visualize airflow rather than measure its rate, and a breathing zone refers to the air around a person’s face rather than a measurement device.