EN 50039:1980
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Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems 'i' |
EN 60079-1:2014
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Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d" |
EN 61000-4-11:2004/A1:2017
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ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-11: TESTING AND MEASUREMENT TECHNIQUES - VOLTAGE DIPS, SHORT INTERRUPTIONS AND VOLTAGE VARIATIONS IMMUNITY TESTS (IEC 61000-4-11:2004/A1:2017) |
EN 60068-2-1:2007
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Environmental testing - Part 2-1: Tests - Test A: Cold |
EN 60079-0:2012/A11:2013
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EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED) |
EN 60068-2-2:2007
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Environmental testing - Part 2-2: Tests - Test B: Dry heat |
EN 50011:1977
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Low-voltage switchgear and controlgear for industrial use - Terminal marking, distinctive number and distinctive letter for particular contactor relays |
2004/22/EC : 2004
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DIRECTIVE 2004/22/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 31 MARCH 2004 ON MEASURING INSTRUMENTS |
EN 60950-1:2006/A2:2013
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INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED) |
EN 61000-4-2:2009
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Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
EN 60079-6:2015
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Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o" |
EN 61000-4-3 : 2006 AMD 2 2010
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ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-3: TESTING AND MEASUREMENT TECHNIQUES - RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST |
EN 60079-11:2012
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Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
EN 437:2003+A1:2009
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Test gases - Test pressures - Appliance categories |
EN 60751:2008
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INDUSTRIAL PLATINUM RESISTANCE THERMOMETERS AND PLATINUM TEMPERATURE SENSORS |
EN 60079-25:2010/AC:2013
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EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS (IEC 60079-25:2010) |
EN 61000-4-8:2010
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Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test |
EN ISO 12213-3:2009
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Natural gas - Calculation of compression factor - Part 3: Calculation using physical properties (ISO 12213-3:2006) |
EN 60068-2-78:2013
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Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state |
EN 61000-4-4:2012
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ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST (IEC 61000-4-4:2012) |
EN 60079-5:2015
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Explosive atmospheres - Part 5: Equipment protection by powder filling "q" |
EN 61000-4-6:2014/AC:2015
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ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS (IEC 61000-4-6:2013) |
EN 60529:1991/AC:2016-12
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DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
EN 60068-2-30:2005
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Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
EN ISO 12213-2:2009
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Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis (ISO 12213-2:2006) |
EN 61000-4-29:2000
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Electromagnetic compatibility (EMC) - Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests |
EN 60730-1:2016
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Automatic electrical controls - Part 1: General requirements |
EN 1776:2015
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Gas infrastructure - Gas measuring systems - Functional requirements |
EN 60068-2-31:2008
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ENVIRONMENTAL TESTING - PART 2-31: TESTS - TEST EC: ROUGH HANDLING SHOCKS, PRIMARILY FOR EQUIPMENT-TYPE SPECIMENS |
EN 60079-2:2014/AC:2015
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EXPLOSIVE ATMOSPHERES - PART 2: EQUIPMENT PROTECTION BY PRESSURIZED ENCLOSURE 'P' (IEC 60079-2:2014) |