Ashcroft GC30 Ultra-Compact Differential Pressure Sensor Bedienungsanleitung PDF herunterladen (Seite 17)





)@15=51615=5 :-;;=:-)8<=:-

he GC30 unit keeps the maximum and minimum pressure level applied to the pressure port

as peak and bottom values respectively, in the internal memory. The peak and bottom values

re displayed while holding the  or  keys respectively. Message pe+ is displayed for one

econd and selected Max/Min value is displayed by this operation. Maximum and minimum

values are reset when you reset power to the unit or by the following procedure:

Resetting Maximum value: While holding the  key, pressure the key.

Resetting Minimum value: While holding the key, press the key.

-A47+3

Key operations can be turned off to prevent inadvertent overwriting of setting values. Once

the key lock state is set, the function setting, comparator setting, zero point adjust, and loop

check modes cannot be accessed. The key lock mode cannot be reset by turning the power

OFF and ON. It may be reset only by following the unlocking procedure.

To lock, press the MODE + keys in measurement mode. The message displays lo( for

one second, indicating that the unit has entered into the key lock state.

To unlock, press the MODE + keys again. The message displays unl for one second

indicating that the unit is unlocked.

!!!" '

An error message and pressure value are alternately displayed when one of the following

errors occurs in the measurement mode (In case of “Out of pressure display range” error, only

error message is displayed). Check the content of error message and take the action below

immediately.

::7:

,1;84)A 76<-6<; +<176;

Out of pressure display range (Upper limit)

fff

Pressure above 110% FS of pressure had been

applied, or the indicated value exceeded 1999. Adjust the applied pressure

Out of pressure display range (Lower limit)

within the rated pressure.

-fff

Pressure below –10% FS had been applied, or

the indicated value fell below –1999.

Pressure applied during the zero point Open the unit to atmosphere

e-0 adjustment,was outside the range by and perform zero point

± 10% FS adjusment.

e-1 Comparator 1 overloaded

Drop load current below

e-2 Comparator 2 overloaded

80mA before use.

Turn power on again to

e12 Comparator 1 & 2 overloaded

recover from error status.

1 2 ... 12 13 14 15 16 17 18 19 20

Kommentare zu diesen Handbüchern

Keine Kommentare

Ashcroft GC30 Ultra-Compact Differential Pressure Sensor Bedienungsanleitung Seite 17

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Messgeräte Ashcroft GC30 Ultra-Compact Differential Pressure Sensor