Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Water seal level gauge

Water seal level gauge, Total:172 items.

The international standard classification for "Water seal level gauge" includes: Equipment for the chemical industry , Glass , Materials and components for shipbuilding , Measuring instruments , Natural gas , Measurement of fluid flow , Geology. Meteorology. Hydrology , Industrial process measurement and control , Measurement of volume, mass, density, viscosity , Glass products , Nuclear power plants. Safety , Hydraulic energy engineering , Drainage systems .

The Chinese standard classification for "Water seal level gauge" includes: Mechanics Measurement , Chemical machinery and equipment parts , Special glass , Marine pipe fittings , Flow capacity and material level instrument , Natural gas , Hydrology and water conservancy instrument , Special chemical instrument and meter , Industrial technical glass , Quartz glass , Water conservancy and water power engineering in general , Valve , Operating equipment, instrument and meter , AC/DC electrical instrument recording instrument , Building water supply and draining engineering .


National Metrological Verification Regulations of the People's Republic of China

Professional Standard - Chemical Industry

工业和信息化部

Professional Standard-Ships

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

  • GB/T 25153-2010 Chemical industry pressure vessel used magnetic-float type level gauge
  • GB/T 21117-2007 Magnetostrictive liquid level meter
  • GB/T 24960-2010 Refrigerated light hydrocarbon fluids—Measurement of liquid levels in tanks containing liquefied gases—Electrical capacitance gauges
  • GB/T 11830-1989 Equipments for hydrological measuring and reporting--Remote measuring water level recorder
  • GB/T 26719-2022 General rules for water statistics in water-use organization
  • GB/T 11828.2-2005 Instruments for stage measurement--Part 2:Pressure-type stage guage
  • GB/T 14324-1993 Electrical capacitance level meter
  • GB/T 25477-2010 Anti-corrosion magnetic trurning column fluid level gauge
  • GB/T 24961-2010 Refrigerated light hydrocarbon fluids—Measurement of liquid levels in tanks containing liquefied gases—Float-type level gauges
  • GB/T 11828.1-2002 Instruments for stage measurement - Part 1: Float-type stage gauge
  • GB/T 11828.6-2008 Instruments for stage measurement—Part 6:Remote measuring stage gauge
  • GB/T 11828.3-2012 Instruments for stage measurement—Part 3:Groundwater stage gauge
  • GB/T 37770.1-2022 Refrigerated light hydrocarbon fluids—General requirements for automatic tank gauges—Part 1: Automatic tank gauges for liquefied natural gas marine floating storage
  • GB/T 11828.4-2011 Instruments for stage measurement—Part 4:Ultrasonic stage gauge

工业和信息化部/国家能源局

Professional Standard - Machinery

Professional Standard - Nuclear Industry

Jilin Provincial Standard of the People's Republic of China

Professional Standard - Light Industry

Professional Standard - Building Materials

Group Standards of the People's Republic of China

Professional Standard - Water Conservancy

Professional Standard - Urban Construction

Qinghai Provincial Standard of the People's Republic of China

  • DB63/T 2107-2023 Water level observation and self-recording water level gauge comparison measurement procedures

Professional Standard - Traffic

  • JT/T 581-2004 Water transport engineering - Multiple potential extensometer
  • JT/T 1015-2015 Connected Liquid Level Instrument
  • JT/T 572-2004 Water transport engineering - Groundwater stage gauge
  • JT/T 573-2004 Water transport engineering - Acoustic water level gauge
  • JT/T 573-2015 Water Transport Engineering - Acoustic Water Level Gauge
  • JT/T 572-2015 Water Transport Engineering - Groundwater Stage Gauge

Chongqing Provincial Standard of the People's Republic of China

National Metrological Technical Specifications of the People's Republic of China

  • JJF 1787-2019 Program of Pattern Evaluation of Liquid Level Gauges

Professional Standard - Electricity

Taiwan Provincial Standard of the People's Republic of China

Beijing Provincial Standard of the People's Republic of China

  • DB11/T 1769-2020 Water metering and statistical management specifications for water use units
  • DB11/T 1987-2022 Calculation Guidelines for Water Savings per Unit of Water Use

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 11828.1-2019 Instruments for stage measurement—Part 1:Float-type stage gauge
  • GB/T 11828.2-2022 Instruments for stage measurement—Part 2:Pressure-type stage gauge

国家能源局

  • SY/T 7383-2017 The calibration method of the liquid level measuring devices

Professional Standard - Recommended Standards for Engineering Construction

International Organization for Standardization (ISO)

Korean Agency for Technology and Standards (KATS)

  • KS B 5516-1994 Automatic level gauges for measuring the level of liquid in tanks
  • KS B 5516-2009(2019) Automatic level gauges for measuring the level of liquid in tanks
  • KS B ISO 10574:2005 Refrigerated light-hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Float-type level gauges
  • KS M ISO 10574-2003(2013) Refrigerated light-hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Float-type level gauges
  • KS B ISO 10574:2003 Refrigerated light-hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Float-type level gauges
  • KS B 5516-2019 Automatic level gauges for measuring the level of liquid in tanks
  • KS V 7227-1993 Marine float level guages
  • KS M ISO 13689-2003(2008) Refrigerated light hydrocarbon fluids-Measurement of liquid levelsin tanks containing liquefied gases-Microwave-type level gauge
  • KS V 7227-2003(2011) Shipbuilding-Float level gauges
  • KS V 7227-2014 Shipbuilding-Float level gauges
  • KS B 6208-2016(2021) Gauge glasses for boilers
  • KS B OIMLR 85-2021 Automatic level gauges for measuring the level of liquid in fixed storage tanks
  • KS B OIMLR 85-2006(2021) Automatic level gauges for measuring the level of liquid in fixed storage tanks
  • KS M ISO 18132-2-2010(2020) Refrigerated light hydrocarbon fluids-General requirements for automatic level gauges-Part 2:Gauges in refrigerated-type shore tanks
  • KS B ISO 18320:2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
  • KS B ISO 10574-2005 Refrigerated light-hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Float-type level gauges
  • KS M ISO 13689-2013 Refrigerated light hydrocarbon fluids-Measurement of liquid levelsin tanks containing liquefied gases-Microwave-type level gauge
  • KS M ISO 10574-2014 Refrigerated light-hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Float-type level gauges
  • KS B 5516-2009 Automatic level gauges for measuring the level of liquid in tanks
  • KS V 7227-2003 Shipbuilding-Float level gauges
  • KS V 7223-2009 Shipbuilding-16K water gauges with valve
  • KS V 7221-2005(2010) Marine 5 K level gauges with valves
  • KS V 7221-2005 Marine 5 K level gauges with valves
  • KS V 7221-1980 Marine 5 K level gauges with valves
  • KS M ISO 10574:2014 Refrigerated light-hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Float-type level gauges
  • KS M ISO 10574:2003 Refrigerated light-hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Float-type level gauges
  • KS V 7237-1979 Double bottom tank float gauges for coastal ships
  • KS V 7237-2012(2022) Double bottom tank float gauges for coastal ships
  • KS M ISO 18132-2-2020 Refrigerated light hydrocarbon fluids-General requirements for automatic level gauges-Part 2:Gauges in refrigerated-type shore tanks
  • KS V 7221-2014 Marine 5 K level gauges with valves
  • KS V 7223-1974 Marine 16kgf/cm2 water gauges with valve
  • KS V 7223-1994 Marine 16kgf/cm2 water gauges with valve
  • KS B ISO 8309:2003 Refrigerated light hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Electrical capacitance gauges
  • KS B ISO 8309:2005 Refrigerated light hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Electrical capacitance gauges
  • KS M ISO 8309-2003(2008) Refrigerated light hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Electrical capacitance gauges

KR-KS

  • KS B ISO 10574-2003 Refrigerated light-hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Float-type level gauges
  • KS B ISO 18320-2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
  • KS B ISO 8309-2003 Refrigerated light hydrocarbon fluids-Measurement of liquid levels in tanks containing liquefied gases-Electrical capacitance gauges

Association Francaise de Normalisation

  • NF T73-206:1996 Surface active agents. Determination of the pH value of surfactant solutions or dispersions.
  • NF EN 13352:2012 Performance Specification of Automatic Tank Level Gauges
  • NF EN 13799:2022 LPG equipment and accessories - Level gauges for liquefied petroleum gas (LPG) tanks

SCC

  • ULC C565-1975 Guide for the Investigation of Liquid Level Gauges and Indicators for Anhydrous Ammonia and LP-Gas
  • BS 3680-7:1971 Measurement of liquid flow in open channels-The measurement of liquid level (stage)
  • ULC Subject C180-M1979:1979 Liquid-Level Gauges and Indicators for Flammable Liquids
  • SPC GB/T 37770.2-2019 Refrigerated light hydrocarbon fluids -- General requirements for automatic level gauges -- Part 2:Gauges in refrigerated-type shore tanks (TEXT OF DOCUMENT IS IN CHINESE)
  • BS ISO 18132-1:2006 Refrigerated light hydrocarbon fluids. General requirements for automatic level gauges-Gauges onboard ships carrying liquefied gases
  • MIL MIL-PRF-8805/48J-2018 SWITCHES, SENSITIVE, LIMIT, ROLLER LEVER, SELF-RETURN, RESILIANT SEAL, FLUID RESISTANT
  • BS 5796:1979 Specification for drain, fill and level plugs for earth-moving machinery
  • DIN 18195 Supplement 1:2011 Water-proofing of buildings - Supplement 1: Examples of positioning of sealants

RU-GOST R

HU-MSZT

GSO

  • GSO ISO 18132-1:2015 Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels -- General requirements for automatic tank gauges -- Part 1: Automatic tank gauges for liquefied natural gas on board marine carriers and floating storage
  • SD 300-1988 10-20MPa dual color water level gauge
  • GSO ISO 18132-2:2011 Refrigerated light hydrocarbon fluids – General requirements for automatic level gauges – Part 2: Gauges in refrigerated-type shore tanks
  • OS GSO ISO 18132-2:2011 Refrigerated light hydrocarbon fluids – General requirements for automatic level gauges – Part 2: Gauges in refrigerated-type shore tanks
  • GSO ISO 18132-3:2013 Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels -- General requirements for automatic tank gauges -- Part 3: Automatic tank gauges for liquefied petroleum and chemical gases on board marine carriers and floating storage

Defense Logistics Agency

SAE - SAE International

British Standards Institution (BSI)

  • BS 7701:1993 Specification for float-type level gauges for measuring liquid levels in tanks containing refrigerated light-hydrocarbon fluids
  • BS ISO 13689:2001 Refrigerated light hydrocarbon fluids — Measurement of liquid levels in tanks containing liquefied gases — Microwave - type level gauge
  • BS EN 13160-5:2004 Leak detection systems - Tank gauge leak detection systems

Society of Automotive Engineers (SAE)

AENOR

  • UNE-ISO 13689:2005 Refrigerated light hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Microwave-type level gauge.
  • UNE-ISO 10574:2005 Refrigerated light-hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Float-type level gauges
  • UNE 27368:1975 PIPE LEVEL GAGES FOR TANKS.

Japanese Industrial Standards Committee (JISC)

Underwriters Laboratories (UL)

  • UL 565 BULLETIN-2001 UL Standard for Safety Liquid-Level Gauges and Indicators for Anhydrous Ammonia and LP-Gas
  • UL 565-2018 Liquid-level gauges and indicators for anhydrous ammonia and LP-gas
  • UL 565-1993 Liquid-level gauges and indicators for anhydrous ammonia and LP-gas
  • UL 565-1998 UL Standard for Safety Liquid-Level Gauges and Indicators for Anhydrous Ammonia and LP-Gas Fifth Edition; Reprint with Revisions Through and Including June 1, 2001

DIN

U.S. Air Force

AT-ON