NOTUS-S Constant Air Volume Controllers

Square constant supply and exhaust air volume flow controller for direct installation in the duct system, available in sizes from 200 x 100 mm to 600 x 600 mm in 20 gradations.The housing is made of galvanized sheet steel and comes with flanges on both sides. The damper is made of aluminum. The control mechanism is located on the outside and has an ABS housing. The housing of the soundproof version is equipped with a 1.5 cm thick polymer foam and a galvanized sheet steel casing.The constant air volume controller allows the individually required air volumes to be regulated separately in the individual branches of the ventilation system.– Housing tightness according to EN 1751 Class C– Pressure range from 50 to 1000 Pa- Deviation max. ±10%VariantM0 Mechanically automatic, without auxiliary energy and without toolsM1 With 24 V motor, controlled via 0–10 V signal or 2-point controllerM2 With 230 V motor, controlled via 2-point controller - Size: 200×100- Insulation: Without insulation- Controller type: Manually- Accessories: Not selected- Airflow direction: Supply- Factory Vmin: 205 m³/h- Factory Vmax: 580 m³/h