FLLb - Airflow controller, 2-stage

FLLb is intended for 2-stage control of the airflow in a downflow bench or for the corresponding application in a supply or extract air duct. The controller is included in the smart damper unit DCV-FLb.

  • Keeps the airflow through a downflow bench constant by controlling a damper in the extract duct
  • The controller maintains a specified normal flow (workflow), but can be set via the user panel to temporarily control a specified minimum flow (standby)
  • Can be connected via node ID to communication loop (CAN) for access and communication with other cooperating nodes or systems via LINDINTELL or Gateway NCE with Modbus TCP/RTU
  • The controller is programmable and its parameters can be read or set locally via handset or centrally over the network
  • Downflow bench guard FLOCHECK F is ordered separately and is connected as a fixed panel and part of the safety equipment in a lab environment. The panel is used to manually switch operating modes and as part of the protective equipment.
  • Equipped with Bluetooth® for communication via mobile application LINDINSIDE.


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