APPLICATION
FloXacts™ are used for air velocity measurements in air ducts. Depending on the model, an average velocity is determined over at least 2×6 measuring points. The unique shape of the measuring profile amplifies the measuring signal at least 2.5 x, allowing accurate measurements from 1.0 m/s air velocity. The FloXact™-R is available in 14 standard sizes from ø100 to ø800, but other diameters are also available on request.
FEATURES AND BENEFITS
- FloXacts™ are available in metric and imperial
- Suitable for all makes of VAV controllers with a built-in pressure transducer
- Easy installation in existing air ducts or VAV units
- 2% accuracy
- Hole distribution according to Log-Tchebycheff method.
- Average measurement over 2×6 measuring points.
- Amplification of measurement signal by at least 2.5x.
- Accurate measurement from 1.0m/s air velocity
- Rounded measuring ports make the FloXact™ insensitive to oblique or turbulent flow up to 30º in all directions relative to the profile axis.
- Extruded aluminum measuring profile
- Brass connection grommets as standard for hose internal ø4 mm. Grommets for hose internal ø6 mm available on request
- Above a length of 350 mm, the sensors are provided with an additional M6 mounting on the tip through a stable mounting in the air duct.
- The FloXact™ can be supplied with pressure transducer type DPT-FLOW-1000. The advantage of this pressure transducer is that the Kv value can be set so that the air volume can be read directly on the display and the output signal, (0(2)-10V or 0(4)-40mA, is proportional to the air volume.
- The FloXact™ can also be supplied with a pressure transducer type EPD-1000. This pressure transducer has only an output signal, 0-10V or 0-40mA, which is proportional to the pressure.