Orion-Opus SERIES
Diffuser with VAV function, which is used as an air flow controller and diffuser in ventilation systems, allowing the air flow rate to be adjusted according to requirements. Orion-Opus provides superior induction and is ideal for variable airflow rates.
Peculiarities
Unique damper function
Extensive operating range
Belimo MP-Bus
Modbus
LONWORKS
Belimo KNX
Design
Orion-Opus with Sirius is a full-fledged measuring and control unit that allows you to regulate air flow in ventilation systems as needed. At the measuring station, the pressure difference is measured using measuring rods built into the installation. Sirius is equipped with the LHV-D3 VAV controller from Belimo. The controller specifications are shown in the table below. Full technical documentation can be downloaded from www.belimo.eu. The Orion-Opus with Sirius has a removable front panel and is available with 4 different nozzle settings: rotating, single-ended, 180° double-ended or 90° double-ended. Suitable for various ceiling systems.
Materials and coating
Sirius is made of galvanized steel. The measuring unit is made of aluminum, and the hoses and nipples are made of plastic. The damper is made of polyester, and the connecting collar is equipped with an EPDM rubber gasket.
The Orion-Opus diffuser can be installed in various modular ceiling systems as well as fixed ceilings. It is secured using a threaded rod or strap. To maintain the accuracy of the system’s measurements, it is important to space the blocks.
