Ducted Airflow Measurement & Control

Mechanical ductwork is the most common means for distributing the conditioned air throughout most commercial buildings. The duct system provides the best opportunities for accurate airflow measurement due to its controlled dimensions, and the typical obstructions found within a duct system are generally well defined.

The products below are commonly used for this application.

ELECTRA-flo/SD Thermal Airflow & Temperature Measurement System

The Electra-flo/SD is an accurate, cost-effective thermal airflow measurement system specifically designed for VAV box installations and small duct applications using 4″-16″ ducts. The low flow measurement capability of the ELECTRA-flo/SD allows for reduced minimum airflow settings and increased system efficiencies while still meeting IAQ requirements. Installation and set-up are easy in both new and

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