Teledyne TIENet 360 LaserFlow Ex, Installation And Operation Manual

Page: 69 / 140

TIENet™ 360 LaserFlow™ Velocity Sensor
Section 3 Setup with Signature® Flow Meter
3-15
Figure 3-10 Selection of velocity measurement points
3.4.3 Ultrasonic Level
Adjustment
Once the LaserFlow sensor is installed over the flow stream,
measure the present liquid level from the bottom of the channel
(if there is a difference between the bottom of the channel and
zero level, save this value for reference in flow calculation) and
enter this value for Level, under Adjust options. Then highlight
Adjust and press Enter to confirm.
From this screen, you can also update the display to show the
current level of the stream.
Note
Level adjustment of a newly installed and activated sensor
should be performed only after the sensor is allowed to stabi-
lize under site conditions (allow approximately one hour per 10
°F difference between storage and operating environments).
360 Velocity
Measurements are displayed in [UOM].
Laser On Laser Off Update
Invalid
Invalid Invalid
Invalid
Invalid
Invalid
Invalid
1.01
7/17/12
3:30:27 PM 0.97
7/17/12
3:30:44 PM 0.91
7/17/12
3:31:01 PM
0.72
7/17/12
3:33:35 PM
0.99
7/17/12
3:31:52PM
0.80
7/17/12
3:31:18PM
Invalid
Invalid
360 Velocity
Measurements are displayed in [UOM].
Laser On Laser Off Update
1.01
7/17/12
3:30:27 PM 0.97
7/17/12
3:30:44 PM 0.91
7/17/12
3:31:01 PM
0.72
7/17/12
3:33:35 PM
0.99
7/17/12
3:31:52PM
0.80
7/17/12
3:31:18PM
S e l e c t a l l 1 5 m e a -
surement points and
Update.
D e s e l e c t i n v a l i d
( a n d u n d e s i r e d )
points and Update.
Level
Difference from bottom
(silt level)
1.00
0.00