The AMD-23 combines the functionality of an accurate airflow measuring station and a low leakage control damper into one compact assembly that measures and regulates airflow volumes to a target set point. This model comes standard with a modulating actuator and properly sized pressure transducer that output a signal proportional to cfm.

• Leakage: 6 cfm per sq. foot at 4 in. wg or 3 cfm per sq. foot at 1 in. wg (110 cmh per m sq at 1 kPa or 55 cmh per m sq. at .25 kPa)
• Velocity: 300 to 2000 fpm (1.5 - 10.2 m/s)
• Temperature: -20°F to 180°F (-29°Cto 82°C)
• Transducer Operating Temperature: 32°F to 140°F (0°C tp 60°C)
• Airflow Monitoring Accuracy: 5% of reading