Panametrics DigitalFlow XMT868i, Programming Manual

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Chapter 1. Programming Site Data
12 DigitalFlow™ XMT868i Programming Manual
1.3.3 Entering Pipe Parameters (cont.)
1.3.3.6 Tracking Windows
10. Press the appropriate choice to indicate whether you want Tracking Windows. These windows are used to detect
the receive signal when you are unsure of the fluid sound speed.
1.3.3.7 Fluid Type
11. Press the appropriate Fluid Type . The selections for fluid type vary depending on whether:
• the Energy Option is ON or OFF ; and
• the Tracking Window is enabled or disabled.
Refer to Table 8 if Energy Option is OFF , or to Table 9 on page 13 if Energy Option is ON.
Note: Some of the fluid types may require additional selections, as shown in the following tables.
Table 8: Fluid Types for ENERGY OFF
Tracking Windows =
NO Additional Selections YES Additional Selections
Water Normal Water
Sea Water
If Normal Water is selected, enter the Water
Temperature and press [Enter].
Water,
0-100C
No additional selections required.
Oil Lube Oil
Crude Oil
Water,
0-260C
No additional selections required.
Methanol
(25 C)
No additional selections required. Oil,
Tracking
No additional selections required.
Ethanol
(25C)
No additional selections required. OTHER Enter the Minimum Soundspeed and press
[Enter]. Then enter the Maximum
Soundspeed and press [Enter].
LN2 No additional selections required.
Freon No additional selections required.
OTHER Enter the fluid soundspeed and press
[Enter].