TA-Silenzio SERIES
Rectangular VAV flow controllers for low-speed exhaust systems with variable air flow with increased noise requirements
With built-in high-performance silencer
Optimized for flow rates from 0.7 to 6 m/s
High control accuracy even when installed in unfavorable air flow conditions.
Compact design with rectangular fastenings on both sides
Electronic controllers (Easy, Compact, Universal and LABCONTROL) for various applications
Damper tightness according to EN 1751, class 4
Housing tightness according to EN 1751, class B
Optional equipment
Soundproofing coating to reduce noise generated by the chassis
Additional silencer TS Series to reduce noise generated by air flow
Description
The VAV air flow controller is equipped with an effective pressure sensor to measure air flow.
Control components (optional accessories) include effective pressure transducer, which converts effective pressure into an electrical signal, controller and actuator; The control functions can be implemented using the Easy controller, Compact controller or individual components (Universal controller).
For most applications, the setpoint comes from the room temperature controller.
The controller compares the actual value with the setpoint and modifies the drive control signal if there is a difference between the two values.
A built-in silencer reduces noise caused by restricted airflow
Standard sizes 125 – 315 mm
Air flow range 30 – 840 l/s or 108 – 3024 m³/h
Adjustable air flow range (dynamic differential pressure device) Approx. 10 to 100% of nominal air flow
Minimum pressure drop 5 – 65 Pa
Maximum pressure drop 1000 Pa
Operating temperature 10 – 50°C
① Effective pressure sensor
② Indicator
③ Control component, e.g. Easy controller
④ Flap with seal