How Toxic Gases Are Detected

How Toxic Gases Are Detected, Total:169 items.

The international standard classification for "How Toxic Gases Are Detected" includes: Measuring instruments , Occupational safety. Industrial hygiene , Chemical analysis .

The Chinese standard classification for "How Toxic Gases Are Detected" includes: Environmental monitoring instrument and its complete equipment , Labor sanitation , Petrochemical and chemical industry engineering , Industrial gas and chemical gas .

Henan Provincial Standard of the People's Republic of China

DB41/T 1522-2018 Technical specification for inspection and detection of flammable and toxic gas alarms

Group Standards of the People's Republic of China

T/CCAA 76-2024 Detection method for norovirus in water bodies—Real-time RT-PCR
T/CALAS 22-2017 Laboratory animal - Methods for murine norovirus
T/QGCML 3191-2024 Toxic and flammable gas detection system software
T/AHFIA 113-2024 Detection of Norovirus in fruit and vegetable food-electrochemical method
T/NXJX 071-2024 Magnetic wireless combustible and toxic gas detection and alarm device

Hebei Provincial Standard of the People's Republic of China

DB13/T 2518-2017 Specifications for inspection and testing of combustible gas and toxic gas detection and alarm systems in industrial enterprises

Professional Standard - Commodity Inspection

SN/T 5108-2019 Detection of rotavirus，astrovirus，norovirus and sa povirus byquadriplex HRMA at frontier ports
SN/T 2626-2010 Detection of noroviruses at frontier port
SN/T 3744-2013 Rules for inspection of poisonous gas residues in the imported and exported containers
SN/T 2730-2010 Detection of norwalk virus in food for import and export—Enzyme linked immunosorbent method
SN/T 2000-2006 Determination of certain hazardous substances in electrical and electronic equipment-General guidelines
SN/T 3953-2014 Detection of rotavirus (group A),norovirus and astrovirus by multiple RT-PCR at frontier port
SN/T 2000-2013 Determination of certain hazardous substances in electrical and electronic equipment-general guidelines

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 1802-2016 Technical specification for detection of combustible gas and toxic gas alarm system

Professional Standard - Environmental Protection

HJ 871-2017 Ambient air - Determination of chlorine and other hazardous air pollutants in emergency monitoring - Length detector tube method

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

GB/T 50493-2019 Standard for design of combustible gas and toxic gas detection and alarm for petrochemical industry
GB 50493-2009 Specification for Design of Combustible Gas and Toxic Gas Detection and Alarm for Petrochemical Industry

Occupational Health Standard of the People's Republic of China

GBZ/T 223-2009 Specification of setting monitoring and alarming devices for toxic gas in the workplace

Professional Standard - Petrochemical Industry

SH 3063-1999 Specification for the design of combustble gas and toxic gas detection and alarm for petrochemical industry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

SN/T 4784-2017 Qualitative detection of rJorovirus and Hepatitis A virus in food for export一Real一time RT-PCR
SN/T 4905.1-2017 Method of detection of the toxic gas in entry-exit containers - Part 1: Benzene compounds
GB/T 26073-2010 Safety guideline for the evaluation of toxic and flammable gas detection systems

Guangxi Provincial Standard of the People's Republic of China

DB45/T 2138-2020 Real-time fluorescent RT-PCR method for nucleic acid detection of norovirus in water

Professional Standard - Petroleum

SY/T 6503-2022 Safety specification of combustible gas and toxic gas detection and alarm system for petroleum and natural gas engineering

Jiangxi Provincial Standard of the People's Republic of China

DB36/ 759-2013 Technical specifications for safety inspection of combustible gas and toxic gas alarm system in industrial enterprises
DB36/T 759-2019 Technical specifications for safety inspection of combustible gas and toxic gas alarm system in industrial enterprises

Hebei Provincial Food Standard of the People's Republic of China

DBS13/ 001-2015 Detection of norovirus in food under local food safety standards

SCC

FM Approvals 6340:2022 Toxic Gas and Oxygen Depletion Detectors

Korean Agency for Technology and Standards (KATS)

KS M 7037-2000(2005) PHYSICAL TESTING METHOD OF PULP HANDSHEETS
KS C 6024-1995(2000) MEASURING METHODS FOR TRANSISTORS
KS C 6024-1985 MEASURING METHODS FOR TRANSISTORS
KS M 7037-1985 PHYSICAL TESTING METHOD OF PULP HANDSHEETS
KS C 6592-2023 Performance requirements for toxic gas-Detection instruments: Hydrogen sulfide
KS C 6592-2007 Performance requirements for toxic gas-Detection instruments: Hydrogen sulfide
KS C 2607-1980 TESTING METHODS OF SEMICONDUCTOR
KS C 6592-2007(2023) Performance requirements for toxic gas-Detection instruments: Hydrogen sulfide
KS C 2607-1974(2000) TESTING METHODS OF SEMICONDUCTOR
KS C 6592-2007(2018) Performance requirements for toxic gas-Detection instruments: Hydrogen sulfide
KS I 2208-2008(2013) Methods for determination of carbon dioxide in air
KS B 0509-1994(1999) METHOD OF GASEOUS CORROSION TEST FOR BRAZED JOINT
KS C 6593-2023 Installation, operation and maintenance of toxic gas-Detection instruments：Hydrogen sulfide
KS M 3052-1990(2001) TESTING METHOD FOR GAS TRANSMISSION RATE THROUGH PLASTIC FILM AND SHEETING
KS R 1074-2003(2008) ADAPTABILITY TEST CODE OF SPARK PLUG FOR AUTOMOBILES
KS C 6593-2007(2018) Installation, operation and maintenance of toxic gas-Detection instruments: Hydrogen sulfide
KS C 6593-2007(2023) Installation, operation and maintenance of toxic gas-Detection instruments: Hydrogen sulfide
KS F 2514-2002 Testing method for effect of organic impurities in fine aggregates on strength of mortar
KS M 5983-2002 Methods for determination of volatile organic compounds in paints and related products(Gas chromatographic method)
KS F 2514-1986 Testing method for effect of organic impurities in fine aggregates on strength of mortar
KS I 9100-2020 Toxic gas and greenhouse gas scrubber
KS C 6593-2007 Installation, operation and maintenance of toxic gas-Detection instruments: Hydrogen sulfide

German Institute for Standardization

DIN EN 50271:2019-03*VDE 0400-21:2019-03 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
DIN EN IEC 62990-1/AA E:2022 Draft Document - Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases; German and English version prEN IEC 62990-1:2021/prAA:2022
DIN EN IEC 62990-1/AA:2022-12 Draft Document - Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases; German and English version prEN IEC 62990-1:2021/prAA:2022
DIN EN 50402:2018-01*VDE 0400-70:2018-01 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen
DIN EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version EN 50270:2006
DIN EN 50241-2:2000 Specification for open path apparatus for the detection of combustible or toxic gases - Part 2: Performance requirements for apparatus for the detection of combustible gases; German version EN 50241-2:1999
DIN EN 50402:2018 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems; German version EN 50402:2017
DIN EN 50270 E:2020-11 Draft Document - Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German and English version prEN 50270:2019
DIN EN 50545-1:2017-01*VDE 0400-80:2017-01 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels
DIN ISO/IEC 62990-1:2017-11 Draft Document - Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases (IEC 31/1322/CDV:2017)
DIN EN IEC 62990-1:2022-12 Draft Document - Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases (IEC 62990-1:2019 + COR1:2019); German version prEN IEC 62990-1:2021
DIN EN IEC 62990-1 E:2022 Draft Document - Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases (IEC 62990-1:2019 + COR1:2019); German version prEN IEC 62990-1:2021
DIN EN 50402 E:2015-12 Draft Document - 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; German version prEN 50402:2015
DIN EN 50270:2015-10 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version EN 50270:2015
DIN EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version EN 50270:2015
DIN EN 50270:2007-05 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version EN 50270:2006
DIN EN 50402 E:2015 Draft Document - 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; German version prEN 50402:2015
DIN EN 13631-16:2004-11 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases; German version EN 13631-16:2004
DIN EN 50402:2018-01 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapors or of oxygen - Requirements on the functional safety of gas detection systems; German version EN 50402:2017
DIN EN 50270 E:2014-03 Draft Document - Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version prEN 50270:2013

Magyar Szabványügyi Testület

MSZ 3780/9.lap-1961 Industrial Explosives Detection Method Detection of Toxic Gas Content of Explosives

Comitato Elettrotecnico Italiano

CEI EN IEC 62990-1:2023 Workplace Atmospheres Part 1: Gas detectors - Performance requirements of detectors for toxic gases
CEI EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
CEI EN 50270/EC:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
CEI EN 50402/A1:2007 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
CEI EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapors or of oxygen - Requirements on the functional safety of gas detection systems
CEI EN IEC 62990-2:2022 Workplace atmospheres Part 2: Gas detectors - Selection, installation, use and maintenance of detectors for toxic gases and vapors
CEI UNI EN 45544-3:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours Part 3: Performance requirements for apparatus used for general gas detection

Association Francaise de Normalisation

NF EN 50270:2015 Electromagnetic compatibility - Devices for detecting and measuring combustible gases, toxic gases and oxygen
NF C23-570:2000 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen.
NF C23-596*NF EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems
NF EN 50402:2017 Electrical equipment for the detection and measurement of combustible or toxic gases or vapors or oxygen - Requirements for the functional safety of gas detection systems
NF EN 13631-16:2005 Explosives for civil uses - Explosives - Part 16: Detection and measurement of toxic gases

ISA - International Society of Automation

ISA 92.0.01 PART I-1998 Performance Requirements for Toxic Gas-Detection Instruments: Hydrogen Sulfide
ISA 92.00.02-2013 Installation@ Operation@ and Maintenance of Toxic Gas-Detection Instruments
ISA RP92.0.02 PART II-1998 Installation@ Operation@ and Maintenance of Toxic Gas-Detection Instruments: Hydrogen Sulfide

American Water Works Association (AWWA)

AWWA ACE65421 Cryptosporidium Testing: What Your Future May Offer
AWWA WQTC65796 A Toxic Spill and a Dying River: How Will Water Supplies Be Guaranteed? Problems and Solutions

British Standards Institution (BSI)

BS EN 50270:1999 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
BS EN 50270:2007 Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
BS EN 50270:2015(2016) Electromagnetic compatibility — Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
BS EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of gas detection systems
19/30398559 DC BS EN 50270. Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
BS EN 50241-2:1999 Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Performance requirements for apparatus for the detection of combustible gases
BS EN 45544-3:2015 Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. Performance requirements for apparatus used for general gas detection
BS EN IEC 62990-1:2022+A11:2022 Workplace atmospheres - Gas detectors. Performance requirements of detectors for toxic gases
BS IEC 62990-1:2019 Workplace atmospheres - Gas detectors. Performance requirements of detectors for toxic gases
BS EN IEC 62990-1:2019+A11:2022 Workplace atmospheres - Gas detectors. Performance requirements of detectors for toxic gases

Lithuanian Standards Office

LST EN 50270-2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
LST EN 50402-2005/A1-2008 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
LST EN 13631-16-2004 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
LST EN 50402-2005 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
LST EN 50402-2005/AC-2009 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

Spanish Association for Standardization (UNE)

UNE-EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
UNE-EN 50270:2000 ELECTROMAGNETIC COMPATIBILITY. ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES, TOXIC GASES OR OXYGEN.
AENOR UNE-EN 50270/AC-08:2016 Electromagnetic compatibility. Electrical devices for the detection and measurement of combustible gases, toxic gases or oxygen.
UNE-EN 50270:2016/AC:2016-08 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
AENOR UNE-EN 50270:2016 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
UNE-EN 50270:2016 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
UNE-EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems (Endorsed by Asociación Española de Normalización in June of 2017.)
UNE-EN 50402:2006/A1:2008 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
UNE-EN 50402:2006 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
UNE-EN 13631-16:2005 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
UNE-EN 50241-2:1999 SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLEOR TOXIC GASES AND VAPOURS.PART 2: PERFORMANCE REQUIREMENTS FOR APPARATUS FOR THE DETECTION OF COMBUSTIBLE GASES.
AENOR UNE-EN 50402/A1:2006 Electrical apparatus for the detection and measurement of fuel or toxic gases or vapors or of oxygen - Requirements on the functional safety of fixed gas detection systems
AENOR UNE-EN 50402:2006 Electrical apparatus for the detection and measurement of fuel or toxic gases or vapors or of oxygen - Requirements on the functional safety of fixed gas detection systems

European Committee for Electrotechnical Standardization（CENELEC）

FprEN 50270:2021 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen

Danish Standards Foundation

DS/EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
DANSK DS/EN 50270/AC:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
DANSK DS/EN 50270:2007 Electromagnetic compatibility – Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
DANSK DS/EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen – Requirements on the functional safety of gas detection systems
DS/EN 50402:2006 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
DS/EN 50402/A1:2008 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
DS/EN 13631-16:2004 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
DANSK DS/EN 50402/A1:2006 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
DANSK DS/EN 13631-16:2004 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0843-30 E*DIN EN 50270:2020-11 Electromagnetic Compatibility – Electrical Equipment for the Detection and Measurement of Combustible Gases, Toxic Gases, or Oxygen; German and English version prEN 50270:2019
VDE 0843-30 BERICHTIGUNG 1-2016 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases@ toxic gases or oxygen; German version EN 50270:2015@ Corrigendum to DIN EN 50270 (VDE 0843-30):2015-10; German version EN 50270:2015/AC:2016
VDE 0843-30-2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases@ toxic gases or oxygen; German version EN 50270:2015
VDE 0400-990-1-2017 Workplace Atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases (IEC 31/1322/CDV:2017)
VDE 0843-30-2000*DIN EN 50270:2000 Electromagnetic compatibility for electrical equipment used to detect and measure flammable, toxic gases or oxygen
VDE 0843-30 Ber 1-2000*DIN EN 50270 Berichtigung 1:2000 Electromagnetic compatibility can be used for electrical equipment for detecting and measuring flammable gases, toxic gases or oxygen
VDE 0400-70-2018 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems; German version EN 50402:2017
VDE 0400-990-1-2020*DIN IEC 62990-1:2020 Workplace atmospheres Part 1: Gas detectors - Operational requirements for toxic gas detection equipment (IEC 62990-1:2019 + COR1:2019)
VDE 0400-70-2009 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; German version EN 50402:2005 + A1:2008
VDE 0400-70-2015 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; German version prEN 50402:2015
VDE 0400-40-2-2000*DIN EN 50241-2:2000 Installation of alternate devices for the detection of flammable or toxic gases and vapours - Part 2: Requirements for the operating behaviour of equipment used to detect flammable gases
VDE 0400-70-2006*DIN EN 50402:2006 Electrical devices for the detection and measurement of flammable or toxic gases and oxygen - Functional safety requirements for fixed gas detection systems

Instrument Society of America (ISA)

ISA TR92.00.03-2014 Guide for Toxic Gas Detection as a Method of Personnel Protection
ISA RP92.0.02 Part 2-1998(2013) Installation, operation and maintenance of toxic gas detection instruments: Hydrogen sulfide (ISA-92.0.02, Part II 1998 (R2013))

American National Standards Institute （ANSI)

ANSI/ISA TR92.00.03-2014 Guide for Toxic Gas Detection as a Method of Personnel Protection
ANSI/ISEA 102-1990 Gas Detector Tube Units - Short Term Type for Toxic Gases and Vapors in Working Environments
ISEA 102-1990(R2009) American National Standard for Gas Detector Tube Units - Short Term Type for Toxic Gases and Vapors in Working Environments
ANSI/ISEA 102-1990(R2015) American National Standard For Gas Detector Tube Units - Short Term Type for Toxic Gases and Vapors in Working Environments
ANSI/ISEA 102-1990(2009) Gas test tube assemblies are suitable for short-term toxic gases and vapors in working environments
ANSI/ISA 92.00.04-2014 Performance Requirements for Open Path Toxic Gas Detectors

American Society for Testing and Materials (ASTM)

ASTM D4490-96 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM D4490-23 Standard Practice for the Use of Detector Tubes in the Measurement of Toxic Gases and Vapors
ASTM D4490-96(2001)e1 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM D4490-96(2016) Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM D4490-23 Red Standard Practice for the Use of Detector Tubes in the Measurement of Toxic Gases and Vapors (Standard + Redline PDF Bundle)
ASTM D4490-96(2011) Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM D4490-96(2006)e1 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes

GCC Standardization Organization

GSO ISO/TS 27469:2012 Petroleum, petrochemical and natural gas industries – Method of test for fire dampers
BH GSO EN 50402:2024 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems
GSO EN 50402:2024 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems

Gosstandart of Russia

GOST EN 50270-2012 Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen

Swedish Institute for Standards

SS-EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
SS-EN 50402:2018 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

Underwriters Laboratories (UL)

UL 920002-2021 UL Standard for Safety Installation Operation and Maintenance of Toxic Gas-Detection Instruments

Standards Norway

NS-EN 13631-16:2004 Explosives for civil uses — High explosives — Part 16: Detection and measurement of toxic gases

CENELEC - European Committee for Electrotechnical Standardization

EN 50241-2:1999 Specification for Open Path Apparatus for the Detection of Combustible or Toxic Gases and Vapours - Part 2: Performance Requirements for Apparatus for the Detection of Combustible Gases

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 4641(Int):2005 Electrical apparatus for detection of oxygen and other gases and vapours at toxic levels--General requirements and test methods

Ente Nazionale Italiano di Unificazione

UNI CEI EN 45544-3:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection
UNI CEI 4:1990 Transportable and fixed apparatus for sensing the presence of toxic gas and vapours in air.

American Petroleum Institute (API)

API RP 55-1995(2013) Recommended Practice for Oil and Gas Producing and Gas Processing Plant Operations Involving Hydrogen Sulfide

YU-JUS

JUS H.D8.019-1990 Explosives. Determination of toxic fumes in detonation products

CZ-CSN

CSN 66 8078-1983 Determination of polsonous gaseous products of the explosion of exploslves