VP VPFlowScope M, Руководство пользователя

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VPFlowScope M 28
© 2016 Van Putten Instruments BV | MAN-VP-MPRO-UK | Revision:1602 | Date:20-10-2016
1 Settings
The settings menu can be used to change both functional parameters as display settings.
1.1 Diameter
For correct operation, the exact inner pipe diameter has to be set. Changing the diameter is only
possible when the VPSensorCartridge is connected. When the menu is entered, first select the
desired unit, this can be in mm or inch. Now enter the inner pipe diameter and confirm by pressing
enter. Using the wrong inner pipe diameter will result in incorrect flow readings.
1.2 Display
1.2.1 Rows
The data acquisition screen of the display contains 3 rows to display measurement values. Via this
menu measurement values can be assigned to these rows. Available options in the menu are:
Measurand Available units Description
Empty - Leave this display row empty
Flow m
n
/sec
sfps
m
3
n
/hr
m
3
n
/min
m
3
n
/sec
l
n
/min
l
n
/sec
SCFM
Normalized
Pressure bar (g)
psi (g) Gauge
Temperature °C
°F
K
Totalizer m
3
n
MSCF
Normalized to 0 degrees C,
1013,25 mbar
Custom 5 available units to be
configured with VPStudio.
Multiply an existing unit with a
user defined factor.
* All flow & velocity units are under normalized conditions (DIN 1343)
1.2.2 Dim time
The display back light dim time can be adjusted here. The default dim time is set to 10 seconds.
Other Available options are:
No dimming. The back light will remain on
5 till 30 seconds with steps of 5 seconds
1.2.3 Display orientation
The text on the display can be set upside down for installations where the transmitter display is
upside down. Enter the menu item and select the desired orientation with the arrow keys. Confirm
with enter to make these settings active.
The key pad will maintain their normal function.
1.3 Date and time
Adjust date and time settings. First enter the menu option and set the date with the key pad. The
date is formatted as: DD-MM-YYYY. After setting the date, confirm with enter and then enter the
time settings in format: HH:MM:SS, again confirm with enter. The new date will become active
immediately.
Date/time settings are kept actual by the real time clock. This clock is powered by a backup battery