Press Release Summary:
With IRIS-M motorized damper, minimum and maximum airflows are measured within Â±5% by using product's pressure port and altered by means of actuator adjustment screws. Unit varies airflow in response to 0-10 Vdc or 4-20 mA signal to control temperature, humidity, or ventilation rate. External switch fully retracts damper for duct cleaning. Made from galvanized steel with neoprene seals, 6 sizes are offered to fit ducts from 4-12 in. dia.
Original Press Release:
IRIS-M Motorized Damper
Imagine being able to measure airflow while setting the control limits! With Continental Fan's IRIS-M motorized dampers, minimum and maximum airflows are precisely measured within +/- 5% by using the IRIS-M's pressure ports, and altered by means of the actuator adjustment screws. The Iris-M quietly and accurately varies airflow in response to a 0-10 VDC or 4-20 mA signal, to precisely control temperature, humidity, or ventilation rate. An external switch retracts the damper fully for duct cleaning. Made from galvanized steel with neoprene seals, six sizes fit standard ducts from 4" to 12" diameter. Put control at your fingertips with the IRIS-M motorized damper. OPTIONS o IRIS Dampers [Galvanized, Non-Motorized in sizes up to 32" o IRIS-S Stainless Steel Dampers FEATURES o Automatic measurement and control of airflow o Control temperature, humidity, ventilation rate o Accepts either 0-10 VDC or 4-20 mA signal o Fingertip control with adjustable set-points o Calibrated for precise airflow measurement o Interlocking galvanized steel plate construction o Available in six sizes: 4" through 12" diameter o Capacities: 15 cfm to 4,000 cfm BENEFITS o Easy to install o Simple to calibrate min. & max. settings o Measures and controls airflow at one location o Accurate to +/- 5% o Retracts fully for duct cleaning o Compact, quiet & durable o Airtight construction The IRIS-M motorized damper, another Air Moving Solution from: CONTINENTAL FAN ........... better AIRFLOW by DESIGN(TM)