Air flow regulator BSD

Galvanised rectangular VAV unit with counter rotating blades, supplied with an electronic actuator and aluminium differen- tial pressure sensor. This VAV unit can be applied for regulating constant or variable air volumes based on air quality and/or temperature. The aluminium blades are equipped with an airtight seal and maintenance free bearings. Housing meets Class C following EN1751, blades meet Class 2 following EN1751. Aluminium extruded differential pressure sensor with an operating range between 1-10 m/s. Class C housing following EN1751 Air volume controlled actuator with integrated display and controls (no external equipment required). Airflow type Variable, supply and extraction Shape Rectangular Air flow control non-polluting aluminium differential pressure sensor Length 400 mm Min. height 150 mm Max. height 1200 mm Available steps in height 50 mm Min. width 150 mm Max. width 1200 mm Available steps in width 50 mm Frame size E20 (20mm) / E30 (30 mm) Standard material Galvanised steel (275 g/m²) Blades Aluminium extruded blades with strip seal Insulation (BSD) Mineral wool 25 mm Certification Housing: Class C (EN1751)/Damper: Class 2 (EN1751) Min. air velocity Defined @ 1.0 m/s Max. air velocity Defined @ 10 m/s Standard actuator Grada G-01: 227VM-024-05/GRA Input signal 2-10V (standard), 0-10V Output signal 2-10V (standard), 0-10V Operating voltage 24 VAC/VDC +/-20% Operating conditions 0…+50°C - IP 42