current position

current position, Total:192 items.

The international standard classification for "current position" includes: Geology. Meteorology. Hydrology , Industrial process measurement and control , Boilers and heat exchangers , Services .

The Chinese standard classification for "current position" includes: Fire extinction technology , Hydrology and water conservancy instrument , Flow capacity and material level instrument , Standardization and quality management .

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

GB/T 13638-1992 Water level control and alarm devices for industrial boilers
GB/T 13638-2008 Water level control and alarm devices for industrial boilers
GB/T 11830-1989 Equipments for hydrological measuring and reporting--Remote measuring water level recorder
GB 5135.7-2003 Automatic sprinkler system—Part 7:Water flow indicator

Professional Standard - Public Safety Standards

GA 32-1992 Performance requirements and test methods for sprinkler system water flow indicators

未注明发布机构

DVWK-Regel 121:1992 Low water level analysis part 2: Statistical survey of low water level flow below threshold time and loss

Professional Standard - Water Conservancy

SL/T 209-1998 Equipments for hydrological measuring and reporting Remote measuring gate opening gauge
SL 2.2-1998 General quantities and units-water resources and hydropower

Professional Standard - Business

SB/T 10766-2012 Job specialization for pharmaceutical distribution enterprises

Taiwan Provincial Standard of the People's Republic of China

CNS 10672-1987 Water-Flow Alarm Valve

Zhejiang Provincial Standard of the People's Republic of China

DB3302/T 1156-2023 Specifications for setting up basic sensing points for water conservancy and water facilities

Anhui Provincial Standard of the People's Republic of China

DB34/T 4057-2021 Rules for analysis of characteristic water level for flood control of small and medium rivers

Group Standards of the People's Republic of China

T/QGCML 3263-2024 Reclaimed water reuse and rainwater sewage diversion centralized treatment device

Professional Standard - Machinery

JB/T 12213-2015 Adjustable injector pump equipment for technical water supply of hydropower station

Czech Standards Institute (UNMZ)

CSN 11 0020-1962 Rotary pumps. Positions of suction branches

Korean Agency for Technology and Standards (KATS)

KS B ISO 6420-2005(2015) Liquid flow measurement in open channels－Position fixing equipment for hydrometric boats
KS B ISO 4373-2020 Hydrometry — Water level measuring devices
KS B ISO 4373:2015 Measurement of liquid flow in open channels — Water-level measuring devices
KS B ISO 4373:2020 Hydrometry — Water level measuring devices
KS B ISO 9123:2003 Measurement of liquid flow in open channels-Stage-fall-discharge relationships
KS B ISO 4373:2014 Measurement of liquid flow in open channels-Water-level measuring devices
KS B ISO 4373:2004 Measurement of liquid flow in open channels-Water-level measuring devices
KS B ISO 6420:2005 Liquid flow measurement in open channels－Position fixing equipment for hydrometric boats
KS C IEC TS 62882-2023 Hydraulic machines — Francis turbine pressure fluctuation transposition
KS B ISO 9123-2003(2018) Measurement of liquid flow in open channels－Stage-fall-discharge relationships
KS B ISO 4373-2024 Hydrometry — Water level measuring devices
KS B ISO 9123-2003(2023) Measurement of liquid flow in open channels－Stage-fall-discharge relationships
KS B ISO 1100-2:2003 Measurement of liquid flow in open channels-Part 2:Determination of the stage-discharge relation
KS B ISO 1100-2:2015 Measurement of liquid flow in open channels-Part 2:Determination of the stage-discharge relation

American Society of Mechanical Engineers (ASME)

ASME A112.4.7-2002 Point of Use and Branch Water Submetering Systems

Standards Norway

NS-ISO 4373:1995 Measurement of liquid flow in open channels — Water-level measuring devices
NS-EN ISO 4373:2022 Hydrometry - Water level measuring devices (ISO 4373:2022)
NS-EN ISO 4373:2008 Hydrometry — Water level measuring devices (ISO 4373:2008)

Standard Association of Australia （SAA）

AS 3778.6.5:1992 Measurement of water flow in open channels, Part 6.5: Measuring devices, instruments and equipment - Water level measuring devices
AS 3778.6.5:2001 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Water level measuring devices
AS 3778.6.5:2023 Measurement of water flow in open channels, Part 6.5: Measuring devices, instruments and equipment — Water level measuring devices (ISO 4373:2022, IDT)
AS 3778.6.8:1992(R2009) Open channel water flow measurement Measuring devices, instruments and equipment Water measurement marine positioning equipment
AS 2845.2:1994 Water supply - Backflow prevention devices - Air gaps and break tanks
AS 3778.6.8:2023 Measurement of water flow in open channels, Part 6.8: Measuring devices, instruments and equipment — Position fixing equipment for hydrometric boats (ISO 6420:2016, IDT)
AS 3778.6.8:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Position fixing equipment for hydrometric boats
AS 3778.2.3:1990 Measurement of water flow in open channels, Part 2.3: General - Determination of the stage-discharge relation
AS 3778.7:2008 Open channel water flow measurement Determination of water volume and level in lakes and reservoirs
AS 2845:1986 Water supply - Mechanical backflow prevention devices
AS 3778.2.3:2023 Measurement of water flow in open channels, Part 2.3: General — Determination of the stage-discharge relationship (ISO 18320:2020, IDT)

GCC Standardization Organization

GSO ISO 6420:2015 Liquid flow measurement in open channels -- Position fixing equipment for hydrometric boats
GSO ISO 4373:2015 Hydrometry -- Water level measuring devices
BH GSO ISO 4373:2024 Hydrometry — Water level measuring devices
GSO IEC 60730-2-15:2015 Automatic electrical controls for household and similar use - Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls
GSO IEC 61829:2024 Photovoltaic (PV) array - On-site measurement of current-voltage characteristics

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 6420:2016 Liquid flow measurement in open channels -- Position fixing equipment for hydrometric boats
BH GSO ISO 4373:2016 Hydrometry -- Water level measuring devices
BH GSO IEC 60730-2-15:2015 Automatic electrical controls for household and similar use - Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls

Association Francaise de Normalisation

NF ISO 18320:2020 Hydrometry - Measurement of river flow - Determination of the height-flow relationship
NF X10-326*NF EN ISO 4373:2022 Hydrometry - Water level measuring devices
NF EN ISO 4373:2022 Hydrometry - Water level measuring devices
NF EN IEC 60730-2-15:2019 Automatic electrical control devices - Part 2-15: particular requirements for automatic electrical control devices detecting air flow, water flow and water level
NF ISO 9123:2019 Hydrometry - Height-difference-flow relationships
NF X10-304*NF ISO 9123:2019 Hydrometry - Stage-fall-discharge relationships
NF X10-969*NF ISO 18320:2020 Hydrometry - Measurement of liquid flow in open channels - Determination of the stage-discharge relationship
NF X10-324*NF EN ISO 4375:2015 Hydrometry - Cableway systems for stream gauging
NF X10-326*NF EN ISO 4373:2009 Hydrometry - Water level measuring devices
NF X10-324:2005 Hydrometric determinations - Cableway systems for stream gauging.

U.S. Air Force

AIR FORCE AN5786 REV 2 VALID NOTICE 2-2008 TRANSMITTER-POSITION, 28 VOLT DC
AIR FORCE QPL-5583-25-2002 TRANSMITTER, POSITION, 28 VOLTS DC
AIR FORCE AN5786 REV 2 NOTICE 2-1996 TRANSMITTER-POSITION, 28 VOLT DC
AIR FORCE AN5786 REV 2 VALID NOTICE 1-1993 TRANSMITTER-POSITION, 28 VOLT DC
AIR FORCE MIL-T-5583 C (1)-1994 TRANSMITTER, POSITION, 28 VOLTS DC
AIR FORCE AN5786 REV 2-1987 TRANSMITTER-POSITION, 28 VOLT DC
AIR FORCE MIL-T-5583 C NOTICE 1-1996 TRANSMITTER, POSITION, 28 VOLTS DC
AIR FORCE MIL-T-5583 C-1987 TRANSMITTER, POSITION, 28 VOLTS DC
AIR FORCE QPL-83034-2013 INDICATOR, HORIZONTAL SITUATION AQU-6/A
AIR FORCE MIL-I-5170 C-1987 INDICATOR, POSITION, HORIZONTAL STABILIZER
AIR FORCE MIL-I-5170 C NOTICE 1-1996 INDICATOR, POSITION, HORIZONTAL STABILIZER
AIR FORCE MIL-I-83034 B ADMIN NOTICE 2-2005 INDICATOR, HORIZONTAL SITUATION AQU-6/A
AIR FORCE MIL-I-26689 C-1981 INDICATOR, HORIZONTAL SITUATION, AQU-2/A
AIR FORCE MIL-I-27848 B NOTICE 1-1996 INDICATOR, HORIZONTAL SITUATION AQU-4/A
AIR FORCE MIL-I-83034 B NOTICE 1-1996 INDICATOR, HORIZONTAL SITUATION AQU-6/A
AIR FORCE MIL-I-26689 C (2)-1994 INDICATOR, HORIZONTAL SITUATION, AQU-2/A
AIR FORCE MIL-I-26689 C NOTICE 1-1996 INDICATOR, HORIZONTAL SITUATION, AQU-2/A
AIR FORCE MIL-I-27848 B VALID NOTICE 2-2008 Indicator, Horizontal Situation AQU-4/A
AIR FORCE MIL-I-27848 B-1994 INDICATOR, HORIZONTAL SITUATION AQU-4/A
AIR FORCE MIL-I-83034 B-1990 INDICATOR, HORIZONTAL SITUATION AQU-6/A

International Organization for Standardization (ISO)

ISO 9123:1986 Liquid flow measurements in open channels; Stage-fall-discharge relations
ISO 9123:2001 Measurement of liquid flow in open channels - Stage-fall-discharge relationships
ISO/TR 9123:1986 Liquid flow measurements in open channels; Stage-fall-discharge relations
ISO 4373:1995 Measurement of liquid flow in open channels - Water-level measuring devices
ISO 9123:2017 Hydrometry - Stage-fall-discharge relationships
ISO 1100-2:1982 Liquid flow measurement in open channels — Part 2: Determination of the stage-discharge relation
ISO 1100-2:1998 Measurement of liquid flow in open channels - Part 2: Determination of the stage-discharge relation
ISO 6420:1984 Liquid flow measurement in open channels; Position fixing equipment for hydrometric boats
ISO 4373:2022 Hydrometry — Water level measuring devices
ISO 18320:2020 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
ISO 4373:1979 Measurement of liquid flow in open channels; Water level measuring devices
ISO 1100-2:1998/Cor 1:2000 Measurement of liquid flow in open channels - Part 2: Determination of the stage-discharge relation; Technical Corrigendum 1
ISO 4373:2008 Hydrometry - Water level measuring devices
ISO 1100-2:2010 Hydrometry - Measurement of liquid flow in open channels - Part 2: Determination of the stage-discharge relationship
ISO 4375:2000 Hydrometric determinations - Cableway system for stream gauging
ISO 4375:2014 Hydrometry - Cableway systems for stream gauging
ISO 4375:1979 Measurement of liquid flow in open channels; Cableway system for stream gauging

Danish Standards Foundation

DANSK DS/EN ISO 4373:2008 Hydrometry – Water level measuring devices
DANSK DS/ISO 4373:2022 Hydrometry – Water level measuring devices
DS/EN ISO 4373:2008 Hydrometry - Water level measuring devices
DS/EN 60730-2-15:2010 Automatic electrical controls for household and similar use - Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls
DANSK DS/EN 60730-2-15:2010 Automatic electrical controls for household and similar use – Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls
DS/EN 50216-5/A2:2005 Power transformer and reactor fittings - Part 5: Liquid level, pressure devices and flow indicators, pressure relief devices and dehydrating breathers

British Standards Institution (BSI)

BS EN ISO 4373:2022 Hydrometry. Water level measuring devices
BS ISO 9123:2002 Measurement of liquid flow in open channels - Stage-fall-discharge relationships
BS 3680-7:1971 Measurement of liquid flow in open channels-The measurement of liquid level (stage)
06/30092802 DC ISO 4373. Hydrometry. Water-level measuring devices
BS ISO 9123:2017 Hydrometry. Stage-fall-discharge relationships
BS ISO 9123:2001 Measurement of liquid flow in open channels. Stage-fall-discharge relationships
21/30393479 DC BS EN ISO 4373. Hydrometry. Water level measuring devices
BS 3680-3C:1983 Measurement of liquid flow in open channels. Stream flow measurement-Methods for determination of the stage-discharge relation
BS EN ISO 4373:2008 Hydrometry - Water level measuring devices
BS ISO 1100-2:1998 Measurement of liquid flow in open channels - Determination of the stage-discharge relation
BS EN IEC 60730-2-15:2019 Automatic electrical controls. Particular requirements for automatic electrical air flow, water flow and water level sensing controls
PD IEC TS 62882:2020 Hydraulic machines. Francis turbine pressure fluctuation transposition
BS PD IEC TS 62882:2020 Hydraulic machines. Francis turbine pressure fluctuation transposition
BS 3680-9B:1981 Methods of measurement of liquid flow in open channels. Water level instruments-Float-operated water level recorders (mechanical and electromechanical)

Ente Nazionale Italiano di Unificazione

UNI EN ISO 4373:2022 Hydrometry - Water level measuring devices
UNI EN ISO 4373:2009 Hydrometry - Water level measuring devices
UNI EN 14614:2005 Water quality - Guidance standard for assessing the hydromorphological features of rivers

Spanish Association for Standardization (UNE)

UNE-EN ISO 4373:2022 Hydrometry - Water level measuring devices (ISO 4373:2022)
UNE-EN ISO 4373:2009 Hydrometry - Water level measuring devices (ISO 4373:2008)

American Society for Testing and Materials (ASTM)

ASTM D6000/D6000M-15e1 Standard Guide for Presentation of Water-Level Information from Groundwater Sites
ASTM D6000-15 Standard Guide for Presentation of Water-Level Information from Groundwater Sites
ASTM D6000-96(2008) Standard Guide for Presentation of Water-Level Information from Groundwater Sites
ASTM D5541-94(1998) Standard Practice for Developing a Stage-Discharge Relation for Open Channel Flow
ASTM D5541-94(2014) Standard Practice for Developing a Stage-Discharge Relation for Open Channel Flow
ASTM D5541-24 Standard Practice for Developing a Stage-Discharge Relation for Open Channel Flow
ASTM G134-09 adjunct Water jet cavitation erosion test device

National Aeronautics and Space Administration (NASA)

NASA NACA-TR-738-1942 Ground effect on downwash angles and wake location

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0631-2-15-2017 Automatic electrical controls - Part 2-15: Particular requirements for automatic electrical air flow@ water flow and water level sensing controls (IEC 72/1040/CDV:2016); German version prEN 60730-2-15:2016

Comitato Elettrotecnico Italiano

CEI EN 60730-2-15:2011 Automatic electrical controls for household and similar use Part 2: Particular requirements for automatic electrical air flow, water flow and water level sensing controls

German Institute for Standardization

DIN EN ISO 4373 E:2021-07 Hydrographic water level measuring device (draft)
DIN EN 60730-2-15 E:2017-01 Draft Document - Automatic electrical controls - Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls (IEC 72/1040/CDV:2016); German version prEN 60730-2-15:2016
DIN EN ISO 4373:2022 Hydrometry - Water level measuring devices (ISO 4373:2022)
DIN EN ISO 4373:2022-12 Hydrometry - Water level measuring devices (ISO 4373:2022); German version EN ISO 4373:2022
DIN 18195 Beiblatt 1:2006-01 Water-proofing of buildings – Examples of positioning of sealants in accordance with water-proofing
DIN EN ISO 4373:2009 Hydrometry - Water level measuring devices (ISO 4373:2008); English version of DIN EN ISO 4373:2009-01
DIN EN 50216-5:2005 Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers; German version EN 50216-5:2002 + A1:2002 + A2:2005
DIN EN 50216-5:2007 Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers; German version EN 50216-5:2002 + A3:2006
DIN 24567 Supplement 1:1998 Fluid power - Round hydraulic reservoirs made of steel - Definition of the capacity of reservoirs in horizontal position in dependence on the filling height

National Standardisation Body (ASRO)

STAS R 8972/1-1971 Hydronutry WATER FLOW MEASEREMENT IN the free level flowsystems Cheminaical method
STAS 8972/4-1982 Hydrometry WATER HOW MEASUREMENT IN THE FREE LEVEL FLOW SYSTEMS Method of stage discharge relation (rating curve)

The Directorate General of Specifications and Metrology (DGSM)

OS GSO IEC 60730-2-15:2015 Automatic electrical controls for household and similar use - Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls

Yugoslav Association for Standardization

JUS L.H2.017-1991 Flow measurement. Differential pressure devices with corner taps. Length ofpressure taps stud and in- stallation dimensions for determination of space reguired

Swedish Institute for Standards

SS-EN ISO 4373:2008 Hydrometry - Water level measuring devices (ISO 4373:2008)
SS-ISO 9123:2018 Hydrometry - Stage-fall-discharge relationships (ISO 9123:2017, IDT)
SS 780341:1982 Shipbuilding - Drinking water and waste water system - Location of sanitary valves and sanitary units

International Association of Plumbing and Mechanical Officials

IAPMO IGC 241-2019 Water flow cut-off device

Deutsche Vereinigung für Wasserwirtschaft, Abwasser und Abfall e. V. (DWA)

DWA-M 181:2011-09 Measuring water levels and flows in sewer systems
DWA-M 181 Korrekturblatt:2011-10 Water level and flow measurement in drainage systems
DWA-M 114:2009-06 Energy from wastewater heat and location energy

Military Standards (MIL-STD)

MIL MIL-I-83034B-1996 INDICATOR, HORIZONTAL SITUATION AQU-6/A
MIL MIL-T-5583C-1987 TRANSMITTER, POSITION, 28 VOLT DC (SUPERSEDING MIL-T-5583B)
MIL MIL-DTL-15743/18C-2018 SWITCH, ROTARY, ENCLOSED, SUBMERSIBLE (15 FEET), SNAP ACTION, SIX-POLE, TWO-POSITION, POSITIVE DETENT, 125 VOLTS ALTERNATING CURRENT, 10 AMPERE, SYMBOL 2639.1
MIL MIL-DTL-15743/16C-2018 SWITCH, ROTARY, ENCLOSED, SUBMERSIBLE (15 FEET), CONTACT MAKER, SIX-POLE, TWO-POSITION, SPRING-RETURN, 125 VOLTS ALTERNATING CURRENT, 10 AMPERE, SYMBOL 2637.1
MIL MIL-DTL-15743/17C-2018 SWITCH, ROTARY, ENCLOSED, SUBMERSIBLE (15 FEET), CONTACT MAKER, SIX POLE, TWO-POSITION, SPRING-RETURN, 125 VOLTS ALTERNATING CURRENT, 10 AMPERE, SYMBOL 2638.1
MIL MIL-DTL-15743/21B-2019 SWITCHES, ROTARY, ENCLOSED, WATERTIGHT, MULTIPOLE, EIGHT POSITION, 125 VOLTS ALTERNATING CURRENT, 5 AMPERE, SYMBOLS 867.1 THROUGH 872.1
MIL MIL-S-15743/19-1984 SWITCH, ROTARY, ENCLOSED, SUBMERSIBLE (15 FEET), SNAP ACTION, SIX-POLE, TWO-POSITION, POSITIVE DETENT, 125 VOLTS ALTERNATING CURRENT, 10 AMPERE, SYMBOL 2640.1 (NO S/S DOCUMENT)

Austrian Standards

ONORM A 6425-1962 Positional relationship: standard; vertical; horizontal
OENORM EN ISO 4373:2021 Hydrometry - Water level measuring devices (ISO/DIS 4373:2021)

United States Navy

NAVY MS17869 REV A NOTICE 1-1996 INDICATOR, HORIZONTAL SITUATION, ID-1013/A
NAVY MS17869 REV A-1984 INDICATOR, HORIZONTAL SITUATION, ID-1013/A
NAVY MIL-I-23366 B NOTICE 1-1996 INDICATOR, HORIZONTAL SITUATION ID-1013(*)/A
NAVY MIL-I-23366 B-1987 INDICATOR, HORIZONTAL SITUATION ID-1013(*)/A

Lithuanian Standards Office

LST EN ISO 4373:2009 Hydrometry - Water level measuring devices (ISO 4373:2008)

International Electrotechnical Commission (IEC)

IEC TS 62882:2020 Hydraulic machines - Francis turbine pressure fluctuation transposition

European Committee for Standardization (CEN)

prEN ISO 4373:2021 Hydrometry - Water level measuring devices (ISO/DIS 4373:2021)
EN ISO 4373:2022 Hydrometry - Water level measuring devices (ISO 4373:2022)
EN ISO 4373:2008 Hydrometry - Water level measuring devices (ISO 4373:2008)
EN ISO 4375:2014 Hydrometry - Cableway systems for stream gauging (ISO 4375:2014)
EN ISO 4375:2004 Hydrometric determinations - Cableway systems for stream gauging

American Water Works Association (AWWA)

AWWA ACE99316 The Use of an Ultrasonic Transit-Time Flow Meter to Measure Filtered Water Flow in a Challenging Location During Major Construction
AWWA ACE94189 Hydraulic Reliability — What Drives the Size/Location of Reservoirs
AWWA ACE61629 Monitoring Locations and Sampling Capabilities for Distribution System Reservoirs

Türk Standardları Enstitüsü

TS 1888-1975 LIQUID FLOW MEASUREMENT ?N ?PEN CHANNELS — ESTABLISHMENT ANDOPERATION OF GAUGING — STATION AND DETERMINATION OF THE STAGE —DISCHARGE RELAT?ON

Bureau of Indian Standards

IS 9625-2023 Locations of By-Pass and Drain Connections for Valves
IS 15847-2020 Hydrometry - Stage-fall-discharge Relationship ( First Revision )
IS 15119-2-2014 Hydrometry —— Measurement of Liquid Flow in Open Channels Part 2 Determination of the Stage-Discharge Relationship

Society of Automotive Engineers (SAE)

SAE ARP4268A-1999 Aerospace Hydraulic System Fluid Contamination - Location of Sampling Points
SAE ARP4268A-1994 Aerospace Hydraulic System Fluid Contamination - Location of Sampling Points

Internet Engineering Task Force (IETF)

RFC 6915-2013 Flow Identity Extension for HTTP-Enabled Location Delivery (HELD)

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

ASHRAE CH-03-4-2-2003 Pump Differential Pressure Setpoint Reset Based on Chilled Water Valve Position

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TM-650 2.2.10A-1983 Hole Location and Conductor Location

American National Standards Institute （ANSI)

X9.13-1999 Placement and Location of Magnetic Ink Printing (MICR)

Gosstandart of Russia

GOST 15126-1980 Water flow rate measuring instruments. Fluvial hydrometric curremt meters. General technical requirements

US Federal Contractor Registration (USFCR)

FCR FED H-08-4 VOL 3 SEC II 633.0-1988 WATER FLOW MEASURING DEVICE INSTALLATION DETAIL

The Japan Automobile Research Institute (JARI)

JRIS E 4117-2-2005 Rolling stock-levelling valves Part2: with throttled air flow around neutral position

Defense Logistics Agency

DLA A-A-55571/7 D-2008 CIRCUIT BREAKER, 28 VOLTS (V) DC, AUTOMATIC RESET, NONWATERPROOF, 35 AMPERES (A) TO 150 A

Canadian Standards Association (CSA)

CSA E60730-2-15-2024 Automatic electrical controls — Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls (Adopted IEC 60730-2-15:2017, third edition, 2017-08 with Canadian deviations)

Others: water flow,Water flow analysis,water flow test,iso water flow,how is the water flowing,water flow test,open channel flow,Flow characteristics,flow conditions,Current influence,Detect water flow,water flow measurement,current position,Detect water flow,water flow detection,Water flow analysis,flow field