WIKA GDM-100-TI Betriebsanleitung Seite 10

3. Safety
3.9 Applicable standards and directives for installation, assembly, commissioning
BGI 753 (SF₆ plants and equipment in Germany)
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IEC 61634 (Handling of SF₆ gas)
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IEC 60376 (New SF₆ gas, technical grade SF₆ gas)
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EN
IEC 60480 (Used SF₆ gas)
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CIGRE report 276, 2005 (Practical SF₆ gas handling instructions)
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Leaks during operation:
IEC 60376 (New SF₆ gas, technical grade SF₆ gas)
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IEC 60480 (Used SF₆ gas)
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CIGRE 2002 ("SF₆ gas in the electrical industry")
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3.10 Labelling, safety marks
Product label (gas density monitor)
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Schaltzustand bei Skalenanfangswert / Status of switch at minimum scale value
Model designation
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Pin assignment
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Case filling
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P# Product No.
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Date of manufacture
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Switching thresholds
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Electrical characteristics
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Model designation of the switch contact
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SF is a colourless and odourless, chemically neutral, inert and non-flam-
6
mable gas which is approx. five times heavier than air, non-toxic and not
harmful to the ozone layer.
Detailed information is given in IEC 60376 and IEC 61634.
Dichtewächter mit Kontakteinrichtung
Density monitor with alarm contacts
WIKA operating instructions, models GDM-100-TI, GDM-100-TA
Made in Germany
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