4.2 - Clear water adjustment
M2007/3en
TCT-2301 Operating instructions
49
©BTG 2004
4.2.3
Adjustment of measuring gap angle.
It is important that the measuring gap faces the flow at the correct angle.
Follow these guidelines.
Start with the standard setting, 45° facing the flow.
If the signal from the transmitter appears to be unstable despite using the
angles above, make the following quick test to see if can be improved.
Remove the probe from the line, see section 3.2.5:
Mounting the probe
in the valve assembly
, and adjust the angle in 15° increments. (15°, 30°,
45°, 60°, 75°). Install the probe and observe the signal from the transmit-
ter.
!
Contact BTG for further technical information.
!
Never go under a 15° or over a 75° angle to the measuring gap. This
could spoil the cleaning effect of the measuring gap and/or create
a plugging effect.