WIKA GD-20 Mode D'emploi page 42

3. Safety
Valid standards and guidelines for SF
Installation, assembly, commissioning:
BGI 753 (SF plants and equipment in Germany)
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IEC 61634 (Handling of the SF
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IEC 60376 (New SF
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EN
IEC 60480 (Used SF
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CIGRE report 276, 2005 (Practical SF
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Leaks during operation:
IEC 60376 (New SF
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IEC 60480 (Used SF
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CIGRE 2002 ("SF
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Repair work and maintenance:
IEC 61634 (Use and handling of SF
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CIGRE 1991 (Handling of SF₆ gas)
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CIGRE report 276, 2005 (Practical SF₆ gas handling instructions)
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CIGRE report 163, 2000 (Guide for SF₆ gas mixtures)
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SF₆ gas is a colourless and odourless, chemically neutral, inert and non-flammable 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.
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gas
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gas)
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gas, technical grade SF
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gas)
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gas handling instructions)
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gas, technical grade SF
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gas)
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gas in the electrical industry")
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gas in high-voltage switchgear and controlgear)
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gas)
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gas)
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WIKA operating instructions gas density sensor, model GD-20