System Assembly
1)
Connect the 1/4 inch compression fittings of U-PTX-# together to connect the stainless tubes of the
pitot tube head (3DPT4) to the PTFE lines. Connect the Thermocouple connectors.
2)
Slide the pitot tube head through the extension (32PTX-##T4Q4) into and through the clamping
area of the extension.
3)
Rotate the pitot head so Velocity Pressure P1 faces the direction of stack flow.
4)
Place the collar (32/16PTXC) into the probe extension and over the pitot probe. Check P1 Position.
5)
Put anti-seize on the four screws and insert into the collar.
6)
Securely tighten the four screws.
7-8-9)
With the assembled pitot tube head and the extension assembled, with Velocity Pressure P1
Port facing directly into the stack flow, mark the pitot head (as shown) with the edge of the fixed
clamp. This mark is established to ensure the probe does not rotate within the extension during use.
2
1
3
5
4
6
8
7
Apply Anti-Seize
to Screw Threads
9
Fixed Clamp
9
Fixed Clamp
Mark
Mark
Apply Anti-Seize
to Screw Threads
Revision:01 Page 11 of 23 9/26/2017