User Manual

TKG250 Ultrasonic Thickness Gauge

Below is a picture of the file compare screen showing the old value in the top left,

differential either as a percent or absolute as well as the current reading. The file compare

is based on the same i.d. as the previous reading.

File compare showing all vaules File compare with alarm on

If the Notes option is set to On from the datalogger screen, then the thickness reading is

stored at the ID location [Linear], [Row], [Col] with notes. To change the Notes settings,

select the Notes option from the Datalogger screen. In versions 1.7 or higher, notes can

be set to the following, Off, Always or LOS or loss of signal. Off is always off when save

is pressed, no notes appear. Always is always on therefore when save is pressed, the list

of notes appears. On LOS, only when save is pressed without a valid reading will the

notes appear. Specific to boiler files, when notes are set to LOS on a center point L-C-R

of a boiler, Rib appears and the wave will prompt the user for the end of tubes where the

center reading can be resumed.