Số hiệu tiêu chuẩn
EN 50402
Tên tiêu chuẩn
Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
Ngày phát hành
2005-08-00
Tiêu chuẩn tương đương
DIN EN 50402 (2006-03), IDT * DIN EN 50402 (2009-01), IDT * BS EN 50402+A1 (2005-12-30), IDT * NF C23-596 (2005-12-01), IDT * SN EN 50402 (2005), IDT * OEVE/OENORM EN 50402 (2006-05-01), IDT * OEVE/OENORM EN 50402 (2009-03-01), IDT * PN-EN 50402 (2005-12-15), IDT * PN-EN 50402 (2007-04-25), IDT * SS-EN 50402 (2007-08-13), IDT * UNE-EN 50402 (2006-11-29), IDT * STN EN 50402 (2006-07-01), IDT * CSN EN 50402 (2006-06-01), IDT * DS/EN 50402 (2006-05-29), IDT * NEN-EN 50402:2005 en (2005-09-01), IDT
Tiêu chuẩn liên quan
EN 45544-4 (1999-11) *
EN 61508-4 (2001-12) * EN 45544-1 (1999-11) * EN 45544-2 (1999-11) * EN 45544-3 (1999-11) * EN 50073 (1999-04) * EN 50104 (2002-04) * EN 50241-1 (1999-04) * EN 50241-2 (1999-04) * EN 61508-1 (2001-12) * EN 61508-2 (2001-12) * EN 61508-3 (2001-12) * EN 61508-5 (2001-12) * EN 61508-6 (2001-12) * EN 61508-7 (2001-12) * EN 61511-1 (2004-12) * EN 61779-1 (2000-06) * EN 61779-4 (2000-06) * EN 61779-5 (2000-06) * prEN ISO 13849-1 (2004-04)
Từ khóa
Burning gases * Concentration * Defects * Defects tolerances * Definitions * Detectors (circuits) * Digital engineering * Electrical appliances * Failure * Failure rates * Functional efficiency * Gas alarm * Gas detectors * Gases * Information * Information supplied by the manufacturer * Interferences * Measurement * Measuring techniques * Oxygen * Performance in service * Safety * Safety function * Safety requirements * Signal transmission * SIL methods * Software * Specification (approval) * Stationary * Testing * Toxic * Toxic gases * Toxins * Vapours * Warning devices * Fuel gases * Computer software