YOKOGAWA DTSXL, User Manual, Page: 170 / 289

< PART – B Software >
B-87
IM 39J06B40-01EN 14th Edition: May 30, 2022
- For double-ended measurement, the Loss setting need not be specified because the measurement
results of the forward and reverse directions are combined. Even if specified, it will not affect the
temperature calculation result. However, the Loss setting is required when a fiber failure is
detected. If fiber failure happens, the measurement results up to the fiber failure position of the
forward and reverse directions are combined.
- Winding Coeff
Specify the winding coefficient of a fiber section as a value from 0.001 to 99.999 in
units of 0.001.
The winding coefficient is used when distance values are converted to depth values
for an axis using the following formula:
Depth = (Distance
－
Well Inlet Position)/ Winding Coeff.
SEE ALSO
For information on the setting parameters for calibration, correction and noise filter, see Chapter
B7.3.3, “Calibration”.