2.4
Determining and Marking the Second Nozzle Location (cont.)
7. Place the strip of film on the pipe again; this time, line up the overlap mark with the horizontal and vertical scribe
lines. Again, make sure you wrap the strip of film squarely around the pipe.
8. The new position of the center of the second nozzle is now identified as the intersection of the fold line and the
second edge of the strip of film. Center punch this location prior to removing the strip of film.
9. Remove the film.
10. Scribe vertical and horizontal lines (each 6 in. long) to intersect at the center-punch mark.
Model T9 Ultrasonic Flow Transducer Installation Guide
Fold Mark
Scribe Lines
Side View
Punch Here
Side View
Side View
Chapter 2. Installing Pipe Nozzles
9