Ashcroft GC35 - Pressure Sensor Manual de usuario descargar pdf (Pagina 10)



ressing the



ODE key for 3 seconds displays “_ _ _”. To return to measurement mode, the

“

_ _ _” display will flash when 3 seconds have passed.

MODE

425&7&9478*99.3,24)*



445(-*(024)*

• Compararator use/no use

• Hysteresisoperation setting

-Setting point, deadband setting

On, Off delay time setting

• Window comparator operation setting

Output settind range setting

•

Loop check mode

-Manually test display value, com-

arator output and analog output

without relation to impressed

ressure

• Read/storage of setting value

• Pressure display

• Comparator output

• Analog output

More than 3 sec

ODE

More than 3 sec

ODE

Less than 3 sec

MODE

More than 3 sec

*&8:7*2*3924)*

Power

MODE

More than 1 sec

• Zero point adjustment of

pressure display and analog

ouput

%*7454.39&)/:892*3924)*

• Comparator operation selection

-Hysteresis/window comparator

•

Select collector output type

-NPN ouput / PNP output

•

Filter (damping)selection

• Power-save setting

•

LED ring feature setting

• Display selection (scaling)

•

Analog output scaling selection



:3(9.438*99.3,24)*

• Peak hold display

Max. display value display

• Bottom hold display

Min. display value display

*&0'49942-41)).851&=24)*

• Key lock state

*=14(024)*

MODE

More than 1 sec

MODE

More than 3 sec

Finish

Hold or Key

䉲

䉱

Hold or Key

䉲

䉱

䉲

䉱

!  

*9:59*58

Pressing the



MODE key greater than 3 seconds will display Function Setting Mode. Scroll

through appropriate displays and select feature to change/confirm. LED ring will flash until

this menu is exited to the Measurement Mode by holding the



MODE key for more than 3

seconds. The setting mode is used to select comparator operation, pressure unit, indication

scaling, scaling of analog output and filter time constant.

Note: Editing the setting value in function setting mode recalculates all of the setting values includ-

ing the comparator. Please note that when the recalculated setting values are out of the display

range, they will be adjusted to the upper or lower limit value that can be processed internally.

Function Setting Notes

Comparator Operation Selection

For the unit equipped with two comparator output option, both comparators will be in the same

operation mode.

Filter Setting

The GC35 is equipped with 5 internal time constant filters. Use of the function is recommended

when measuring transient pressure source such that display, comparator output, analog output do

not stabilize. The selected time constant filter is reflected on comparator/analog output as well.

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Ashcroft GC35 - Pressure Sensor Manual de usuario Pagina 10

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