RECTANGULAR DSV - CARBON STEEL: FOR MOST APPLICATIONS

The Carbon Steel version of the DSV is a flanged duct section which contains both straightening vanes for profiling turbulent air, as well as an array of flow measurement pitots. The DSV offers the same accuracy as the VAP Pitot with the added benefit of extremely easy installation. This version of the DSV is specifically designed for installation within square or rectangular Carbon Steel ducts and is equipped with an array of AES Anodized Aluminum Pitots that deliver accurate differential pressure flow measurement when coupled with any DP or Multivariable Transmitter.

When mounted in SA (Superior Accuracy) mode, all of the models mentioned above will accurately measure the flow of relatively clean air through nearly any duct. While positioning the High Port so that it faces into the air stream (shown below) makes the measurement more accurate, it also limits the use of SA mode to particulate-free air. Mounted in SA mode, VAP pitots provide an accurate differential pressure output that allows for precise air flow measurement and control of your process to within +/-0.50% accuracy when calibrated.