VAV Controllers LVC-LowVelocity - TROX
VAV Controllers LVC-LowVelocity - TROX
VAV Controllers LVC-LowVelocity - TROX
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Innovation<br />
<strong>TROX</strong> <strong>LVC</strong>-<strong>LowVelocity</strong> – the innovative solution<br />
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Optimised for low air velocities of 0.6 to 6 m/s<br />
High control accuracy even in case of unfavourable<br />
upstream flow conditions<br />
■ Casing length of only 310 mm<br />
■ Selection according to the nominal size of the duct<br />
■ Indicator light provides functional information<br />
The innovative concept of the type <strong>LVC</strong>-<strong>LowVelocity</strong> controllers<br />
provides accurate measurement and control of low volume flow<br />
rates based on the differential pressure principle.<br />
The differential pressure is the result of two measurements,<br />
one upstream and one downstream of the damper blade. This<br />
setup makes it possible to measure larger differential pressures,<br />
especially in the case of low volume flow rates. The relation<br />
between damper blade position and differential pressure is<br />
stored as a characteristic relationship in the Compact controller.<br />
<strong>LVC</strong>-<strong>LowVelocity</strong>: simple, accurate, reliable!<br />
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1 Casing<br />
2 Double lip seal<br />
3 Plastic nozzle with damper blade<br />
4 Flow rate scale<br />
5 Wire clamping bracket<br />
6 <strong>TROX</strong> Compact controller<br />
7 Connection terminals<br />
8 Protective cover<br />
9 Indicator light<br />
Potentiometers<br />
Damper blade shaft end<br />
(indicates blade position)<br />
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