32
Note. It is not necessary to change the pressure correction factor if the mounting direction is not position 2 or 3.
If the factor has been changed by mistake, change it back to the factory setting shown in the
Maintenance mode settings table.
Also, if the pressure is less than 0.5 MPa, the amount of correction will be very small. Therefore, the
change may not be visible on the display of a small diameter model because it is too small for the display
resolution.
*2: Input the model number and identifier of the replacement measurement module using the following procedure:
(1) For
SYS0 1
, select the model number appropriate for the pipe size of the main path.
(2) Check the number (15 digits) shown on the label on the main flow path and register the numbers for flow path
identifiers 0 to 2. Or, before making the replacement, record in advance the settings for flow path identifiers 0
to 2 on the previous measurement module, and register them for the new replacement measurement module.
Note: Registering the wrong numbers for model number and flow path identifier may result in incorrect
display of the flow rate.
Model number Pipe size
SYS0 1
setting
MCF0250
1B
2
MCF0400
1 1/2B
3
MCF0500
2B
4
Body Number
00000-XXXXX-XXXXX
Flow path identifier 0
Flow path identifier 1
Flow path identifier 2
Chapter 5. SETTING AND OPERATION
Mounting direction and operating pressure
Settings
Direction of display
Operating
C10
setting
Maintenance mode setting
pressure
Horizontal pipe with display facing
0.3MPa
01
Change
PSCF 1
to 0.997
right as seen from the air inlet
0.1MPa
01
Change
PSCF 1
to 0.997
(Position 2)
0.5MPa
01
Change
PSCF2
to 0.995
0.7MPa
01
Change
PSCF3
to 0.993
Horizontal pipe with display facing
0.3MPa
02
Change
PSCF 1
to 1.003
left as seen from the air inlet
0.1MPa
02
Change
PSCF 1
to 1.001
(Position 3)
0.5MPa
02
Change
PSCF2
to 1.005
0.7MPa
02
Change
PSCF3
to 1.007
