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VAV control system for controlled apartment ventilation
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Complete solution with air velocity sensor,
controller, actuator and damper blade
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Controlled apartment ventilation |
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Comfort-, Laboratory and industrial zone |
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VAV: V'min … V'max |
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CAV: V'min / V'mid / V'max |
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Override functions: OPEN / CLOSE |
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Feedback signals: Volume, damper position |
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Settings and parameters, diagnostic functions (trend, logging, etc.)
via the connecting cable or, if not directly accessible, from the control cabinet,
floor distributor, etc. |
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Bus integration |
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Compact VAV controllers |
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Air velocity sensor |
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Integrated, thermo-anemometric measurement principle |
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Operating range air velocity |
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0,3 ... 7 m/s |
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Nominal volume (Vnom) @ 3/5/7 m/s |
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85 / 141 / 198 m3/h |
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133 / 221 / 309 m3/h |
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191 / 318 / 445 m3/h |
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217 / 362 / 507 m3/h |
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VAV control |
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0…10 / 2…10 V |
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0...20 / 4...20 mA |
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CAV control |
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Contacts, switches |
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Bus function |
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MP-Bus |
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LonWorks integration |
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Modbus integration |
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BACnet MS/TP integration |
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EIB / Konnex integration |
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Fan optimiser integration |
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Tools for adjustment |
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ZTH, PC-Tool higher than V3.9 |
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Accessories: Room temperature controller CRA... |
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Accessories: Positioner CRP24-B1 |
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