FLL - Air flow controller 2 mode
Controller FLL is equipped for two mode control of the air flow in a downflow bench. FLL can also be used for other 2 mode applications.
- Can maintain a constant air flow through the downflow bench by controlling a damper in the extract duct.
- The controller maintains a defined normal flow, but it can also be set from the user panel to temporarily control the air flow to a defined minimum.