Dwyer Instruments PUB Series, Инструкция по установке и эксплуатации, Страница: 17 / 44

3: Operating Procedures
13
3.2 Using the Quick Start Menu
If you want to perform a ‘one-time’ flow reading at a particular pipe location, the
Quick Start
menu provides the
quickest way to set up the PUB system and access the
FLOW READING
screen.
If the point at which you intend to take the measurement is likely to require regular monitoring, it is best to set it up
as a ‘Site’ within the PUB, which then stores the site parameters (See Paragraph 3.4).
Before you can use the PUB system you need to obtain the following details (this information will be required
when setting up the
Quick Star
t menu):
• The pipe outside diameter.
• The pipe wall thickness and material.
• The pipe lining thickness and material.
• The type of fluid.
• The fluid temperature.
Entering the site data
1. Select
Quick Start
from the
MAIN MENU
and press the
ENTER
key. You will then be presented with a
series of screens in which to enter the data mentioned above.
2. Select the dimension units (millimeters or inches)
used to measure the pipe, then press the
ENTER
key.
DIMENSION UNIT DD-MM-YY HH:MM:SS
Select the dimension units:
mm
➥
Inches
3. Enter the pipe outside diameter dimension, then
press the
ENTER
key.
OUTSIDE DIAMETER DD-MM-YY HH:MM:SS
Dimension: Inches
Pipe outside diameter? 3.0
4. Enter the pipe wall thickness dimension, then
press the
ENTER
key.
PIPE WALL THICKNESS DD-MM-YY HH:MM:SS
Dimension: Inches
Pipe outside diameter? 3.0
Pipe wall thickness? 0.2
5. If the pipe has a lining, enter the lining thickness.
If nothing is entered the instrument automatically
assumes there is no lining.
6. Press the
ENTER
key to continue.
PIPE LINING THICKNESS DD-MM-YY HH:MM:SS
Dimension: Inches
Pipe outside diameter? 3.0
Pipe wall thickness? 0.2
Pipe lining thickness? 0.16