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OPTIVENT® ULTRA - ULSA
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Pressure independent supply and exhaust VAV/ CAV damper for Demand Controlled Ventilation with integrated air flow and temperature measuring. Air flow measurement is based on ultra sound technology.
- Accurate air flow measurement
- No need for safety distance before OPTIVENT® ULTRA
- No pressure loss nor noise of the air flow measurement
- Large air flow range
- Small influence of dust
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- Operating range 0,5 – 15 m/s (sizes 100-315) or 0,5 - 13 m/s (sizes 400-630)
- Air flow measurement is based on ultra sound technology
- Temperature measurement
- Both variable and constant flow
- Available in six sizes for duct diameters between 100 - 630 mm
- Galvanised steel
- All duct fittings are equipped with a sealing ring made of EPDM rubber
- Modbus as standard
- Two versions: insulated (ULDA) and non insulated (ULSA)
- Maintenance free
PRODUCT DETAILS
VAV dampers are used to regulate and control air flow for supply and exhaust air. They are highly versatile, and can be used to control room temperature and air quality, among other things. The OPTIVENT® ULTRA offers all benefits from the Optivent® series of VAV dampers, but with the added ultrasound technology for measuring air flow. With high accuracy in the whole airflow range and excellent resilience to dust, the OPTIVENT® ULTRA works well in all types of environments, also more challenging ones, such as classrooms and patient rooms. No pressure loss of the air flow measurement and a broad manageable airflow range means high comfort in the whole of the building and in every situation. This well-balanced system has no physical probe that can cause turbulence and noise, for silent and maintenance free operation.
Sales contact
FläktGroup UK Head Office
Dolphin House,
Moreton Business Park,
Moreton-on-Lugg,
Hereford, HR4 8DS
+44 (0)1432 277 277