Micronics Portaflow 222, Руководство пользователя

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Portaflow 222 & 333 User Manual Micronics
Page 24 Issue 3.1 Feb 20
View/Edit Sit DD-MM-YY HH:MM:SS
->Choose from list of sites..
Add new site..
Site name.. Site01
Pipe outside diameter 114.30 mm
Pipe circumference 359.08 mm
Pipe wall material Plastic
Summary DD-MM-YY HH:MM:SS
Site: QuickStart
Sensor separation: 69.9mm
Pipe OD: 114.3mm, ID 98.3mm
Sensor Type A-ST, Mode: Reflex
Fluid type: Water @14.0°C
Press <- to continue, <> to select sens.
4.2 Selecting an existing site
1. Select View / Edit Site Data from the MAIN
MENU.
2. Select Choose from list of sites .
3. Use the UP/DOWN arrows to select the required
site, then press the ENTER key. The stored parameters are retrieved from memory and
displayed on-screen.
4. Scroll down through the menu list and enter/change the data that might have changed since the
last time the site was accessed (see Managing Named Sites , page 23). Changes are saved
automatically.
NOTE: IF YOU SELECT A DIFFERENT SENSOR SET (E.G. A-ST) WHEN ENTERING NEW SITE
DATA YOU COULD RECEI
VE AN “INVALID” ERRO
R MESSAGE IF THE PREVIOUS SENSOR
SET WAS OPERATING AT A TEMPERATURE ABOVE 135ºC. IF THIS OCCURS, IGNORE THE
WARNING AS IT WILL DISAPPEAR WHEN YOU ENTER A TEMPERATURE IN THE CORRECT
RANGE FOR NEW SENSORS.
5. Select Read flow using selected sensor or Read flow using recommended sensor.
6. The Summary screen now displays the
parameters you have entered and informs you
of the type of sensor to be used, the mode of
operation and the distance to set up between
the sensors.
In this example it recommends type A-ST (A
standard) sensors operating
in the ‘Reflex’
mode spaced at 67.4mm apart.
NOTE: THE SENSORS SCREEN CAN BE ENTERED BY PRESSING THE ONE OF THE
SCROLL KEYS. THIS ALLOWS THE TYPE AND MODE OF THE SENSORS BEING USED TO
BE SELECTED. THIS MENU WILL BE ENTERED AUTOMATICALLY IF THE ENTERED PIPE OD
AND/OR TEMPERATURE ARE NOT VALID FOR THE CURRENTLY SELECTED SENSORS.
7. Ensure that the sensors are connected properly (see page 6).
8. Press the ENTER key to display the READ FLOW screen.
NOTE: DO NOT PRESS THE ENTER KEY UNTIL THE TRANSDUCERS ARE FITTED AND
CONNECTED TO THE INSTRUMENT.