www.iconprocon.com | [email protected] | 905.469.9283
16
Ultrasonic Flow Meter
UltraFlo
®
2000 SERIES
The sub menu “Diagnostic“ shows the software/hardware version and other helpful values for analysis. Actual values and the
instrument´s present status are important to analyze the measurement or failure by the manufacturer service.
The analog output signal reacts faster to signal changes when average determination is set to “soft”. Whereas the analog output signal
reacts slower when average determination is set to “strong”.
7. Diagnostic
UltraFlo
®
comes with a medium matrix with up to 8 interpolation values. Different media can be managed in the sub menu “Media”. By
using the sub menu point “Correction” it is possible to correct flow measurement in percent.
9. Media
Testing Flow
For commissioning of the process plant, a test flow can be adjusted. In that case the flowmeter will behave as if the test flow is really
flowing, even if the flowmeter is empty. To start the simulation "Start" must be selected; "Stop" ends the simulation.
When you restart the flowmeter, the test flow is stopped and the value deleted.
Setting Range
0 … 192 l/min in steps of 0.006 l/min
Filter options for Analog Output
Filter
off
soft
medium
strong
100%
16ms
0.3s
1s
4.2s
100
80
60
40
20
0
Response time Analog Output
Off
Soft
Medium
Strong
V
alue [%]
Time [s]
0
1
2
3
4
8. Dosing
Setting Range "Dosing Batch"
0 - 3500 Liters
Setting Range "Dosing Time"
0 -30000 Seconds
Default Setting "Dosing Batch"
0 Liters
Default Setting "Dosing Time"
3 Seconds
Important!
If Dosing Time = 0 the time switch-off is inactive.
The customer has to provide a technical solution for overfill protection and an emergency stop switch. Both functions
must run for safety to valve closure.
The Flowmeter can be configured for manually dosing by choosing the dosing function via the user display. The Volume "Dosing Batch"
and the "Dosing Time" are freely adjustable. When the "Dosing Time" is set to zero, the timer control is inactive. A dosage can be started
and stopped with the menu function keys "Start" and "Stop".
Example:
Dosing time = 3 seconds. That means Flowmax is sending the closing signal after 2.1 to 3.0 sec to the valve. The dosing time
is intended as a safety function and should be selected insignificantly longer than the actual time required for dosing. This ensures that
possible malfunctions/leakages in the structure/system are detected at an early stage. An exact dosage purely on the dosing time is not
Содержание truflo UltraFlo 2000 Series
Страница 27: ......
