Application

Application

• Electronic volume flow controllers of Type Compact are compact, all-in-one control devices for VAV terminal units
• Dynamic differential pressure transducer, electronic controller, and actuator are fitted together in one casing
• Suitable for different control tasks depending on how the input for the setpoint value signal is used
• The output signals (voltage signals or data points) of the room temperature controller, central BMS, air quality controller or similar units control variably control the volume flow
• Switches or relays allow for local overrides (depending on controller variant)
• Volume flow rate actual value is available as a linear voltage signal or data point
• Controller parameters are factory set

Standard filtration in comfort air conditioning systems allows for use of the controller in the supply air without additional dust protection. Since a partial volume flow is passed through the transducer in order to measure the volume flow rate, please note:

• With heavy dust levels in the room, suitable extract air filters must be provided.
• If the air is polluted with fluff or sticky particles or contains aggressive media, Compact controllers cannot be used

Description

Parts and characteristics

• Sensor for dynamic differential pressure measurements
• Mechanical stops for limiting the damper blade positions
• Actuators with overload protection
• Release button to allow for manual operation

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Product Information

Operation Manuals