GE PT878 user manual Transducer Spacing has changed New Spacing Inches 24.493 mm

Models: PT878

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Chapter 3. Programming Site Data

3.2.1 Parameters for Special Transducers (cont.)

Transducer/Pipe

 

* * * WARNING * * *

 

Transducer Spacing has changed!

 

New Spacing:

 

0.964 inches ( 24.493 mm)

 

Cancel

OK

Figure 14: Transducer Spacing Change Window

6.The PT878 must also take into account the wedge temperature.

a.From the Wedge Angle prompt, press the [T] key to reach the Wedge Temperature prompt, and press [ENTER].

b.Use the numeric keys to enter the wedge temperature (in degrees F or C) and press [ENTER].

7.Finally, the PT878 requires the wedge soundspeed.

a.From the Wedge Temp prompt, press the [T] key to reach the Wedge SS prompt, and press [ENTER].

b.Use the numeric keys to enter the factory-supplied wedge soundspeed (in ft/sec or m/sec) and press [ENTER].

Pressing the [T] key returns the meter to the Transducer tab at the top.

Transport® Model PT878 Portable Liquid Flowmeter User’s Manual

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GE PT878 user manual Transducer Spacing has changed New Spacing Inches 24.493 mm, Transducer Spacing Change Window