Azbil VDC User Manual

Operation using the data setting device Azbil Corporation
5-46 Model MTG11A/18A, MTG11B/18B, MTG14C
5-6-5 : Setting flow rate range
Set the flow rate range. The lower limit of the range is ZERO. The upper limit, which
is the value when the output reaches 100%, is entered here along with the selection of
engineering and time units. The range has an upper limit value of 10 m/s in flow
velocity when it is calculated at the upper stage of the display. It has a lower limit
value of 0.3 m/s.
Set the flow rate range so that the regular flow rate to greater than or equal to 50% of
the flow rate range.
Pressing the MODE key automatically deletes unnecessary zeros, if any, from the flow
rate range.
Example: 07.069  7.0690 (Unnecessary zero is deleted.)
Setting range:
Flow rate range: 0 to 0.0001, 0 to 99999.
Units of flow rate:
Unit of SI volume flow rate: m
3
, 1, cm
3
Unit of SI mass flow rate: t, kg, g
Unit of non-SI volume flow rate: mG, G, kG, B, mIG, IG, kIG
Unit of SI mass flow rate: lb
Unit of time: d, h, min., s
Default:10.000 m
3
/h
Set the flow rate range in accordance with the following procedure:
Step Procedure Screen
1 Enter ENGINEERING MODE in accordance with
the entry into ENGINEERING MODE (see
section 5-5-9 on page 5-36). Then press the  or 
key to display the screen at right.
2 Press the  key to move the cursor to a desired
digit to be set.
3Using the  or  key, change the value to a desired
one.
4 In addition, press the  key to move the cursor to
the position under a desired flow rate unit. Using
the  or  key, select the unit.
5 Then press the  key to move the cursor to the
position under the time unit. Using the  or  key,
select the unit.
6 Press the  key to move the cursor to the position
under #.
Press MODE key to return to the MEASURING
MODE, and to save data.
m CAUTION
You have only ten minutes to return to MEASURING MODE to save the new value before
the system resets it to the previously saved value.
12.3 %
#
SPAN 10.000 m
3
/h
1.4147 m/s
12.3 %
#
SPAN 10.000 m
3
/h
1.4147 m/s
12.3 %
#
SPAN 20.000 m
3
/h
1.4147 m/s
12.3 %
#
SPAN 20.000 l/h
1.4147 m/s
12.3 %
#
SPAN 333.33l/ min
1.4147 m/s
12.3 %
#
SPAN 333.33l/ min
1.4147 m/s
CM2-MTG300-2001.book 46 ページ ２０１５年９月２９日 火曜日 午前１０時１４分

Azbil VDC Specifications

General

Brand	Azbil
Model	VDC
Category	Measuring Instruments
Language	English