FBL - Air balance controller

The controller is used for balancing supply and extract air or for constant flow control. FBL is also used for flow measurement. FBL is factory calibrated and it can be supplied assembled as a controller in flow control DCV-BL or flow measurement DCV-MF.
The controller is connected to 24 VAC and a communication loop (CAN) via Lindinvent's standard cable with 2 conductors for a voltage feed and 2 twisted-pair conductors for communication.