The DSV or Duct Section VAP from Eastern Instruments simplifies the installation of air flow measurement pitots by mounting them within a flanged duct section for easy, bolt-in installation into any square or rectangular duct work. Please note the DSV is also available for round ducts as well. The DSV for Square or Rectangular Ducts is perfect for installation in air streams where the air is clean (the pitot array is used in Superior Accuracy (SA) mode) and for air streams where the air does contain particulate (pitot array is used in Particulate Application (PA) mode). Eastern Instruments’ DSV for both Round and Rectangular ducts, is a pre-assembled, bolt-in assembly that contains an array of air flow measurement pitots for accurate air flow measurement. The DSV can be installed in either new duct work or retrofitted into your existing duct work and is perfect for any application where accurate air flow measurement and extremely easy, bolt-in installation is required. CS Flanged Spool Section •Easy Installation in Any Duct •For Both ‘Clean’ and ‘Dirty’ Air •Pitots can be Aluminum or SS •Customizable Flange Pattern •Width of all DSV sizes is only 12′ •Integral Straightening Vanes that Reduce Cyclonic Flow •Can be Used With Nearly Any DP or Multivariable Transmitter Duct Configuration: Square/Rectangular •Duct Size: Various •MOC: Carbon Steel/Anodized Aluminum •Duct Pressure: -6 to 6 PSI (-41.4 to 41.4 kPa) •Temperature: -40 to 700 F (-40 to 371 C) •Medium: Clean or Particulate-Laden Air System Requirements: DSV — SS •Duct Configuration: Square/Rectangular •Duct Size: Various
Технические характеристики
CharacteristicsTechnologydifferential pressure, pitot tubeFluidfor air, for exhaust gas, for flue gasInstallationflangeMaterialstainless steel, aluminum, steelApplicationsindustrial, for square ductsOther characteristicscompact, precision, low-pressure, with pressure measurementProcess temperature
Min.: -40 °F (-40 °C)
Max.: 900 °F (482 °C)
Process pressure
Min.: -6 psi
Max.: 6 psi
