The development of primary elements for use in measuring DP flow also began about this time. Pitot presented a paper on the use of the “Pitot tube” in 1732. Venturi published his work on the Venturi principle for measuring flow in 1797. However, Venturi’s work was not developed for com...
Another common mistake is overspending of orifice plates on large line sizes. For larger line sizes, anaveraging pitot tubeflow meter may be a better option. For and averaging pitot tube, a common mistake to avoid is incorrect averaging pitot tube measurement. All of the sensing tubes must be...
The high performance DP-Calc 5825 can calculate flow and has data logging capabilities. Applications HVAC commissioning and troubleshooting Testing and balancing Pitot tube duct traverses Static pressure measurements Pressure drop across filters, coils, fans, and diffusers Environmental air flow testing Inc...
We didn't forget the extras: an 80 Hz highpass filter, phantom power, a -20 dB pad to control hot input signals, polarity reverse and a backlit VU meter. Housed in a rugged case small enough to carry in a gig bag or screw-mount in half a standard rack tray, the BlueTube DP V2...
Select Primary Check one and fill in corresponding information below: Element Orifice Plate Averaging Pitot Tube Other:___ Integral Temperature Yes No S-1 DP Flow Specification Sheet 00815-0100-4485, Rev AA DP Flow Transmitters 2013 Check one: Standard (one hole plate) Conditioning (multi-hole ...
Tube-type Straight Bracket (Tube ODΦ50~Φ60) Display Header (optional) M2 Linear Pointer Header (0~100% scale) M3 Square Root Instruction Header(0~100% scale) M4 LCD Header(0~100% linear display) Process Flange D The liquid discharge / exhaust at the back D1 The l...
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Tube-type Straight Bracket (Tube ODΦ50~Φ60) Display Header (optional) M2 Linear Pointer Header (0~100% scale) M3 Square Root Instruction Header(0~100% scale) M4 LCD Header(0~100% linear display) Process Flange D The liquid discharge / exhaust at the back D1 ...
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Tube-type Straight Bracket (Tube ODΦ50~Φ60) Display Header (optional) M2 Linear Pointer Header (0~100% scale) M3 Square Root Instruction Header(0~100% scale) M4 LCD Header(0~100% linear display) Process Flange D The liquid discharge / exhaust at the back D...