KS C IEC 61779-4-2003(2018)
Electrical devices for detecting and measuring combustible gases - Part 4 Performance requirements for Group II devices for detecting lower explosion limit volume fraction

Standard No.

KS C IEC 61779-4-2003(2018)

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS C IEC 61779-4-2003(2023)

Latest

KS C IEC 61779-4-2003(2023)

KS C IEC 61779-4-2003(2018) history

• 0000 KS C IEC 61779-4-2003(2023)
• 0000 KS C IEC 61779-4-2003(2018)
• 2003 KS C IEC 61779-4:2003 Electrical apparatus for the detection and measurement of flammable gases－ Part 4：Performance requirements for groupⅡapparatus indicating a volume fraction up to 100% lower explosive limit