User’s Manual
Rev1.0
Date:15/07/2015 User’s Manual
17
/
47
The LCD display has 2 areas to display the content, the upper row, the lower row. The upper
row displays the flow rate/mass flow/standard flow rate. Below the upper row shows the unit of the
variable displayed in upper row.
The lower row display indicates other variables, such as temperature/ pressure/ total flow/ density.
And below the lower row shows the unit of the variable displayed in lower row.
Please reference to picture 4.2 for display
Picture 4.2 Flow rate and total flow display
TGF450 multi-varibale version can also display temperature. Users can switch the parameter
displayed by using the buttons and the parameter will be displayed for 30 seconds. Please reference to
picture 4.3 for mass flow and temperature displaying. Users can also fix the lower row to display a
parameter consistently.
Picture 4.3 Mass flow and temperature display
You can also set the lower row to display several variables in circular turn.
4.2 Unit of the variable displayed
The variables that can be displayed in lower row and their units that can be displayed are as the chart
4.4 below.
Subject
Variable
Unit
Circular display code
TOTAL
Total flow
N
3
m
,
3
m
,L,kg or t
01
Temperature
℃
02
Pressure
MPa or kPa
03
Frequency
Hz
04
Density
kg/
3
m
05
Chart 4.4 The displayed units
Remark: Clients can select the unit, pressure need separate pressure sensor
