Ashcroft GC30 Ultra-Compact Differential Pressure Sensor Manuel d'utilisateur télécharger pdf (Page 10)

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The pressure display can fluctuate and provide incorrect output if noise is present in the

ower supply/wires. Care should be taken to keep the GC30 power supply wires from high

voltage lines and use a power line with a high noise rejection ratio.

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Store in a location in compliance with the environmental rating of the unit and within –30 to

+60C (–22 to 140F). Avoid direct exposure of the display to Sunlight.

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Although this is a solid state device, it is recommended that a visual inspection be conducted

twice a year along with regular zero adjustment if necessary.

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4-);-7<- Do not use sharp objects to press the keys as this can puncture the panel.

See illustration for External Panel and Functions.

PRESSURE SENSOR

OUT1

PSI

MODE

ADJ.

OUT2

Comparator/Switch Output Status LED

(OUT 1)

(OUT 2)

MODE

MODE KEY

DOWN KEY

UP KEY

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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Ashcroft GC30 Ultra-Compact Differential Pressure Sensor Manuel d'utilisateur Page 10