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FVC-2600 – SASH SENSING FUME HOOD CONTROL SYSTEM

For basic constant velocity fume hood control using sash position sensing, Tek-Air recommends model FVC-2600.  This system utilizes sash position to reset the volume setpoint in the duct exhaust volume sensing equipment.  Tek-Air’s VorTek airflow traverse probes provide volumetric measurement in that application.

The result of the exhaust volume changing based on sash position, allows the controller to maintain a constant face veloicty at the opening of the sash.  The basic system consists of a controller, sash sensor(s), display unit, i/p transducer, and an exhaust air control valve with integral flow measurement sensors.  The controller is typically wall-mounted above the fume hood.

The FVC2600 also works well with the AV3000 and BVP4000 Control valves when the I/P output is wired to the fast acting electric actuator.

Applications

Economical, high performance VAV system capable of instantaneous response to changes in sash opening and air handling systems

Designed for vertical and horizontal fume hoods

True “closed loop control system” using Sash Position to reset the Volume Set Point of the Hood Control Valve.

Additional night-time face velocity setback feature

SPECIFICATIONS

MANUALS

DRAWINGS

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