Ashcroft GC30 Ultra-Compact Differential Pressure Sensor Uživatelský manuál stáhnout pdf (Strana 16)

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At the end of the Switch Operation Menu is the Loop Check function. Using the MODE key

to select the Loop Check function. After lop is displayed for 1 second, the value of the lat-

est measurement mode is displayed as default. Use   keys to set displayed value any-

where between –1999 and 1999 to confirm switch operation and/or analog output operation.

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In all setting modes, values are set with the   keys. Use the key to increase and

the  key to decrease the value. A repeat state occurs in three phases of speed when the

  keys are pressed for more than 0.5 seconds to increase or decrease numerical value.

 keys are also used for setting switch, unit and filter in the function setting mode.

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In measurement mode, select display to adjust zero using key. Press MODE + keys for

more than 3 seconds (unit “---” display blinks) after releasing pressure from the pressure port.

Automatic zero adjustment takes place approximately 1 second later for pressure display to

be zero.

When the zero adjustment is successful, Adj is displayed.

Error displays e-0 for 1 second when applied pressure was outside of range of –10 to 10%

FS, zero adjustment will not be allowed.

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Ashcroft GC30 Ultra-Compact Differential Pressure Sensor Uživatelský manuál Strana 16