AYT-AFT series electromagnetic flowmeter

The Sino First AYT-AFT series electromagnetic flowmeter is a high-precision measuring instrument based on Faraday’s law of electromagnetic induction for measuring the volumetric flow rate of conductive fluids. The product is DN10 ~ DN2000 full calibre specifications, two kinds of structures, integrated and divided. It is available with a wide range of liner and electrode materials and is adaptable to different conductive fluids such clean water, sewage, chemical solutions and slurry. 0.5 level measurement accuracy, support multi-output such 4-20mA, frequency pulse etc, widely used in flow measurement and process control in water, chemical, environmental protection, power, metallurgy etc. industries.

★★★★★

  • Short delivery time
  • Better price
  • Customizable parameters

Portable Digestion Device characteristics

  • High precision measurement, up to 0.5 level, repeatability of 0.15%, consistent and dependable measurement;
  • No flow obstructing components in the measurement tube, no pressure loss, energy-saving and efficient;
  • Measurement is independent of variations of fluid density, viscosity, temperature or pressure.
  • One type/split type options, IP65/IP68 protection, suited for varied installation conditions;
  • There are numerous lining and electrode materials to cover different corrosion and wear circumstances;
  • Three amplitude low-frequency + high-frequency excitation, powerful anti-interference ability, stable measurement.
  • FSTN LCD display screen, instant flow and cumulative flow are obvious at a glance.
  • Wide voltage power supply, 4-20mA, frequency pulse output, enable network function selection.

Core Technical Parameters

ItemTechnical Parameter
Measuring PrincipleFaraday’s Law of Electromagnetic Induction
Nominal DiameterDN10 ~ DN2000 (10~2000mm)
Nominal Pressure0.6, 1.0, 1.6, 2.5, 4.0, 6.3 MPa
ConnectionFlange connection, GB/9119-2010
Structure TypeIntegral type (IP65), Remote type (IP65/IP68)
Liner MaterialPTFE, F46, Neoprene rubber, Polyurethane
Electrode Material316L, Hastelloy, Titanium, Tantalum, Platinum, Tungsten carbide
Measuring Tube304 stainless steel
Fluid Temperature≤160℃
Accuracy Class0.5 grade (within 0.3~10m/s)
Repeatability0.15%
Flow Velocity Range0.1~15 m/s (measurable), 0.3~10 m/s (effective)
Medium Conductivity≥0.5 μS/cm
Power Supply18~36VDC or 85~265VAC, power <8W
Output Signal4-20mA, frequency 0~10KHz, pulse output, network (optional)
Excitation ModeThree-amplitude low frequency + high frequency rectangular wave
Protection GradeIP65 (integral/remote), IP68 (remote type)
DisplayFSTN LCD, 128×64 resolution
Data MemoryEEPROM, parameters & totalizer preserved after power failure
Electrical InterfaceM20×1.5, 1/2NPT

Product series classification

AYT Electromagnetic Flow Meter

  • Structural features: The sensor and converter are integrated, easy to install, and require minimal wiring.
  • Protection level: IP65
  • Applicable scenarios: Indoor, instrument well, and installation locations with good environmental conditions, convenient for on-site reading and operation.
  • Advantages: Low installation cost, easy debugging, high overall cost-effectiveness

AFT split type electromagnetic flowmeter

  • Structural features: Sensors and converters are installed separately and connected through dedicated cables.
  • Protection level: optional IP65/IP68 for sensors, IP65 for converters
  • Applicable scenarios: Sensors are installed underground, underground, in humid or high-temperature environments, and converters are installed in locations that are easy to operate and read.
  • Advantages: Adapt to harsh installation environments, easy maintenance and operation, and avoid the impact of the environment on the converter.

Featured Applications

  • Municipal water industry: Measurement of tap water, sewage and reclaimed water in and out.
  • Chemical industry: Measurement and control of acid, alkali and salt solutions, and chemical raw materials flow.
  • Environmental monitoring: online monitoring of sewage discharge outlets and pollution sources.
  • Power industry: Measurement of boiler feed water, circulating water, desulfurization slurry flow
  • Measurement of slurry, mud, circulating water and cooling water flow in metallurgical mines.
  • Food and beverage: Measurement of flow rates in beverage and dairy production processes in pure water.
  • Pharmaceutical industry: Flow measurement of purified water, medicines and process water.
  • Irrigation water conservancy Measurement of irrigation water and flow rate of diversion canals and pipelines

Electrode Material Selection Reference

Electrode MaterialApplicable Media
316L Stainless SteelDomestic water, industrial water, sewage, weak acid/alkali/salt solutions
HastelloyMixed acids, oxidizing salt solutions, seawater, solutions containing metal ions
TitaniumChlorides, hypochlorites, seawater, alkaline solutions
TantalumHydrochloric acid, dilute sulfuric acid, nitric acid, oxidizing acids, aqua regia (<80℃)
PlatinumAlmost all acid, alkali and salt solutions (except aqua regia and ammonium salts)
Tungsten CarbidePulp, sewage, slurry, resistant to solid particle abrasion

Technical Support

Electromagnetic flow meters are only applicable to conductive liquids and must have a medium conductivity of > 0.5 μ S/cm. They are not suitable for non-conductive or poorly conductive liquids such as gases, oils and pure water. At the same time the measuring tube must be filled with liquid, and no accurate measurement can be made in a non full tube state.

Level 0.5 is a measurement error of ± 0.5%, which is a higher level of precision in industrial flow meters and can completely meet the accuracy requirements of general industrial trade settlement, energy measurement, environmental monitoring and other scenarios.

The combined sensor and converter are easy to install and economical, appropriate for good environmental condition interior setting; The split type sensor is separated to the converter and the sensor can be installed in the damp and high temperature place such as underground or underground. The converter is conveniently mounted for operation and is appropriate for severe installation conditions.

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Sino First AYT-AFT series electromagnetic flowmeter features excellent measurement accuracy, good stability, negligible pressure loss, long service life, full aperture coverage and abundant material choices. It can meet the needs of flow measurement of conductive fluids in various industries such as water, chemical, environmental protection, power, metallurgy, etc. It can give precise and dependable flow data assistance whether it is trade settlement, process control or environmental monitoring. It is the chosen instrument for industrial flow measurement.

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