Teledyne TIENet 360 LaserFlow Ex, Инструкция по установке и эксплуатации

Страница: 55 / 140

3-1
TIENet™ 360 LaserFlow™
Velocity Sensor
Section 3 Setup with Signature® Flow Meter
The LaserFlow velocity sensor is compatible with both the
Teledyne Isco Signature Flow Meter and the Teledyne Isco 2160
LaserFlow Module. For 2160 setup instructions, refer to
Section 4. For complete information about the Signature Flow
Meter, refer to the Signature Flow Meter user manual.
3.1 Configuring the
System
To configure the Signature flow meter for operation with the
LaserFlow sensor, press the “ Menu ” button ( ) to access the
top menu, and then select “ Hardware Setup ”. For all TIENet
devices including the LaserFlow sensor, select “ Smart Sensor
Setup (TIENet) ”.
3.1.1 Updating the Device
List
When the LaserFlow sensor has been physically added to the
system, select “
Perform Scan ” so that the flow meter detects it.
When the scan is complete, the LaserFlow sensor (model number
360) appears in the list of connected devices, ready to be con-
figured with the steps shown in Figure 3-2.
Note
From the Hardware Setup menu, “Configure Measurements”
refers to defining and selecting the parameters for each con-
nected device.
The LaserFlow sensor parameters are:
360 Distance –
Distance between the bottom of the
sensor and the surface of the flow stream (refer to
Section 3.2.2).
360 Level –
Level of the flow stream surface
360 Velocity –
Average velocity of the flow stream
360 Case Temperature –
Internal temperature of the
LaserFlow sensor housing
360 Laser Temperature –
Temperature of the
laser assembly
360 X-Axis –
Tilt about the ‘x’ axis (roll)
360 Y-Axis –
Tilt about the ‘y’ axis (pitch)
360 Laser Diode Current –
Current draw of the laser
diode
360 Ultrasonic Signal –
Strength of the ultrasonic
return echo
360 Temperature –
Temperature of the window
360 Sense Voltage –
M e a s u r e m e n t o f w i n d o w
clarity (under 100 mV) –
360 Air Temperature –
Temperature of surrounding
(ambient) air
360 Doppler Power –
Strength of the laser Dop-
pler signal for velocity
360 Window Temp –
Temperature of the window