Ashcroft GC52 - Rangeable wet/wet Differential Pressure Transmitter - Manual (Page 13)

13
CH+ CH–
GC52
In H
2
O
M
▼ ▲
ባ
Differential pressure
unit monitor
Test Terminals
ብ
MODE key
ቦ
DOWN key
ቧ
UP key
ቤ
Scaling - Arbitrary
unit monitor
ቩ
No function
ቢ
Measured data
display
8.8.8.8.8.8.
ቭ Total flow volume
display (X100)
ቮ
Total flow volume
display (X1000)
ቨ
Linear scaling mode
ቫ
Total flow volume
display (X10)
ቪ
Total flow volume
display (X1)
DESIGNATION FUNCTION
ቢ
Measured data
display
ባ
Differential
pressure unit
monitor
ቤ
Scaling;
arbitrary unit
monitor
ብ
MODE key
(M)
ቦ
DOWN key
S
ቧ
UP key
T
8. DISPLAY FUNCTIONS
Differential pressure, linear scaling
value are displayed.
When this unit monitor is ON, the
differential pressure (in H
2
O) is indi-
cated on the measured data display.
When this unit monitor is ON, the
scaling value of an arbitrary unit
(linear scaling), is indicated on the
measured data display.
This key is used to switch the setting
mode and the measurement mode
and to change the setting item.
This key is used to change (de-
crease)and select the set value .
This key is used to change (in-
crease) and select the set value
and to shift from the measure-
ment mode to the zero adjust-
ment mode.
DESIGNATION FUNCTION
ቨ
Linear
scaling
mode
ቩ
No None
function
Used to ad-
just zero/
span values
to 4-20mA
output signal.
ቪ
to
ቮ
Total flow
volume
display