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VAV controller suitable for supply and return air applicationsOPTIMAVariable Air Volume Controllers
Overview of range
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Duct Pressure Range | ||||||||||||||
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Bus Communication | ||||||||||||||
Bus Communication | ||||||||||||||
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✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | |
✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | |
✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | |
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OPTIMA-LV-R
Variable Air Volume Controllers · Incredibly precise, low-velocity VAV controller for demand-oriented ventilation
Extends the range of VAV controllers for areas with airflow velocity as low as 0.2 m/s.
Pressure operation range from 2 Pa - 600 Pa.
Electric controllers can operate for air supply or air extract.
OPTIMA-S-FC
Variable Air Volume Controllers · Rectangular VAV controllers suitable for variable cooling and heating load requirements
Compact
Galvanised steel design
Robust
Noise reduction
OPTIMA-R-FC
Variable Air Volume Controllers · Single or double-skin circular VAV units suitable for offices, hotel rooms and meeting rooms
Compact
Galvanised steel
Factory calibrated
Noise reduction
OPTIMA-R-LPC_BM
Variable Air Volume Controllers · Air pressure controller for rooms
Compact
Galvanized steel
Factory calibrated
Noise reduction
OPTIMA-R-PC_BM
Variable Air Volume Controllers · Pressure controller for air ducts
Modular
Galvanized steel
Noise reduction
OPTIMA-R-FC_S
Variable Air Volume Controllers · Circular VAV controller ideal for effective air control in a range of settings
Effective control
Adaptable
Compact
Steel casing
OPTIMA-R-FC_BM
Variable Air Volume Controllers · VAV controller suitable for offices, hotels, and healthcare facilities
Duct installation
Galvanised steel construction
Range of applications
Accurate control
OPTIMA-R-FM
Variable Air Volume Controllers · Airflow measurement device suitable for circular-shaped ventilation ducts
Precision readings
Compact
No maintenance
Galvanised steel
OPTIMA-RES-A
Variable Air Volume Controllers · Residential VAV system box providing effective ventilation control
Quiet operation
Compact
Easy installation
Residential use
OPTIMA-S-FM
Variable Air Volume Controllers · Airflow measurement device suitable for rectangular-shaped ducts
Precision measurements
Compact dimensions
No maintenance
Galvanised steel
OPTIMA-S-FC_BM
Variable Air Volume Controllers · Variable air volume controller suitable for rectangular ducts
Low noise
Range of applications
High control accuracy
Robust construction
OPTIMA-S-FC_S
Variable Air Volume Controllers · VAV controller ideal for air volume control supply in a range of settings
Air volume control
High measurement accuracy
Galvanised sheet steel
Double or single skin
OPTIMA-S-PC_BM
Variable Air Volume Controllers · Variable pressure controller for a ventilation system
Rectangular Duct Installation
Galvanised Steel Sheet
High Measurement Accuracy
Pressure Control Range up to 600 Pa
OPTIMA-S-LPC_BM
Variable Air Volume Controllers · Low-pressure controller suitable for rectangular duct installation
Rectangular Duct Installation
Galvanised Steel Sheet
High Measurement Accuracy
Pressure control range up to ±75 Pa
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OPTIMA-R-FCS_BM
Variable Air Volume Controllers · Variable air volume controller with a static sensor
Damper tightness class 4 according to EN 1751
Casing tightness class C according to EN 1751
High measurement/control accuracy of 5 %
Air volume range of 36 m3/h to 12344 m3/h
Operating range of pressure drop up to 1000 Pa
Actuators with quick transition or safety positioning function available
OPTIMA-RI-FCS…BM version with external insulation for radiated sound reduction
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OPTIMA-S-FCS_BM
Variable Air Volume Controllers · Variable air volume controller with a static sensor
Damper tightness class 4 according to EN 1751
Casing tightness class C according to EN 1751
High measurement/control accuracy of 5 %
Air volume range of 144 m3/h to 47500 m3/h
Operating range of pressure drop up to 1000 Pa
Actuators with quick transition or safety positioning function available
OPTIMA-SI-FCS…BM version with external insulation for radiated sound reduction
VAV controllers for ventilation
Systemair offers a wide range of round and rectangular OPTIMA variable air volume controllers for supplying and extracting air. VAV controllers automate the airflow to each room or zone, making it one of the most energy-efficient systems in comfort ventilation.
With VAV controllers, demand-controlled ventilation is ensured by monitoring the temperature and/or CO2 value and sending a signal to the VAV controller, which will open or close depending on the airflow demand. In this way, VAV ventilation is the way forward to achieving a good indoor climate while optimising the energy efficiency of your ventilation system.
For advice on choosing a VAV damper, please contact our sales team, who are ready to help you.
OPTIMA Variable Air Volume Controllers
The OPRIMA-R is a circular variable air volume controller suitable for offices, hotel rooms and meeting rooms. It's available with various control options, including Modbus/BACnet, with or without sound insulation.
If you need a circular variable air volume controller for a low-speed ventilation system, we recommend the OPTIMA-LV-R, which extends the application range to flow rates as low as 0.2 m/s.
The OPTIMA-R-FC_BM is also a circular variable air volume controller, with a motor and flow meter separated into two different boxes. This allows for the interchangeability of the actuator type.
OPTIMA-S is a rectangular variable air volume controller that is available in many different sizes and with different control options. The unit is available with or without soundproof housing.
OPTIMA-S-FC_BM is also a rectangular variable air volume controller, but the motor and flow meter are separated into two different boxes. This allows for the exchange of the actuator type.
If you need a variable pressure controller, Systemair offers OPTIMA-R-PC_BM and OPTIMA-R-LPC_BM for round ducts and OPTIMA-S-PC_BM and OPTIMA-S-LPC_BM for rectangular ducts. These controllers are all available in a wide range of sizes and with different actuator types. The difference between the PC and LPC models is that LPC models are suitable for use at lower pressures than PC models.
The OPTIMA-S-FM is a compact airflow measurement device that is designed to provide a continuous reading of the airflow volume in rectangular-shaped ventilation ducts. The airflow measured is interpreted and then transmitted by the analogue signal or by the bus communication.
For the adjustment of our VAV controllers, the ZTH-EU service tool can be used to your advantage.
VAV controllers are often used in ventilation systems together with other air distribution products, including other types of dampers. In addition, diffusers, grilles and plenum boxes are often used in conjunction with our VAV controllers.