KEFT high-precision electromagnetic flowmeter

NegotiableUpdate on 02/22

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Nature of the Manufacturer: Producers

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Overview

KEFT high-precision electromagnetic flowmeter

Product Details

KEFT high-precision electromagnetic flowmeter

Trade settlement: Enterprise energy measurement and trade settlement, with good measurement performance and reliability.
Industrial process control: widely applicable to industries such as petroleum, chemical, papermaking, steel, metallurgy, etc.
In the metallurgical industry, it is commonly used for flow control of cooling water in continuous casting steel, continuous rolling steel, and steelmaking electric furnaces; In the process of copper smelting and wet zinc smelting in the non-ferrous metal industry, slurry flow rate is commonly used.
In the field of public utility water supply and drainage, electromagnetic flow meters are commonly used for measuring the handover of finished water and raw water from water plants; Used for flow measurement and control between processes within the water plant, such as the ratio of raw water and condensate; In the field of drainage, it is applied to the billing and measurement of sewage received by sewage treatment plants and the discharge of sewage from various enterprises to the natural world, as well as flow measurement and control in the process of sewage treatment.
In the pulp process of the paper industry, electromagnetic flow meters are involved in measuring the flow rates of polishing pulp, water, acid, and alkali; Used in the papermaking workshop to measure the inflow and outflow of various pulp tanks and participate in various pulp proportioning processes; Used for measuring and controlling additives, dispersants, and whitening agents in the bleaching section.
In the coal industry, measuring coal washing and pipeline hydraulic transportation of coal water slurry.
In terms of food and beverage, measurement of beer and beverage filling.
In the pharmaceutical industry, the measurement of medicinal liquids during the production process.
In the chemical and petrochemical industries, it is used to measure corrosive liquids such as acids and alkalis.

High measurement accuracy, with optional accuracy levels of 0.5, 0.3, and 0.2, meeting the needs of trade settlement.
Adopting a 32-bit MCU, it has fast response and is suitable for measuring various slurries, fluids containing bubbles, and pulsating flows.
The conductivity of the tested liquid should be ≥ 5 µ S/cm. When combined with various electrodes and lining materials, it can achieve good corrosion resistance and wear resistance. It is suitable for measuring the flow rate of various acid, alkali, salt solutions, mud, slurry, pulp and other media.
There are no movable parts inside the measuring tube, making it easy to maintain and manage, so the sensor has a long service life; No obstruction components, therefore no pressure loss.
Directly proportional to the average flow velocity of the measured medium, independent of the flow state (laminar or turbulent) under axisymmetric distribution, the measurement range of the sensor is extremely wide.
Equipped with a T-shaped converter, LCD backlight display, capacitive touch buttons, easy to operate without opening the cover, simple and convenient.
Intrinsic safety and explosion-proof types are optional.
Split IP68 technology, the sensor part can ensure long-term sealing in submerged water environment.
Bidirectional measurement, capable of measuring forward and reverse flow rates.
Multi electrode structure technology with built-in grounding electrode eliminates the measurement impact caused by poor grounding.

Measuring fluids: conductive liquids, slurries

measurement accuracypower supply methodstructural typeflow velocityerror

220V/24V power supply
pipeline-style≥0.5m/s± 0.5% R (optional ± 0.3R%)
＜0.5m/s± 2.5mm/s (optional ± 1.5mm/s)
plug-in≥0.5m/s±2.5%R
＜0.5m/s±12.5mm/s

Rated pressure: GB PN2.5, GB PN6, GB PN10, GB PN16 Electrode form: standard fixed type, scraper type, anti fouling level
GB PN25、GB PN40、GB PN63、GB PN100、 Structure type: Electromagnetic flowmeter, plug-in electromagnetic flowmeter
GB PN160 口径：管道式 DN6-DN3000
ANSI:CLASS 150、CLASS 300、CLASS 600、 Plug in DN250-DN2600
CLASS 900、CLASS 1500、CLASS 2500 Sanitary DN15-DN150
DIN:PN10、PN16、PN25、PN40、PN63
JIS:5K、10K、16K、20K、30K、40K、63K
Special pressure: customizable

structural material

Electrodes: 316L, Hastelloy (HB, HC), Tantalum (Ta), Titanium (Ti), Platinum (Pt), WC (Tungsten Carbide)
Lining: CR (chloroprene rubber), NR (natural rubber), F4 (PTFE), F46 (FEP), PU (polyurethane rubber) PFA
Measuring tube: stainless steel
Flanges: Carbon steel (conventional), stainless steel (optional)
Table body: Carbon steel (conventional), stainless steel (optional)
Header: Aluminum alloy die-casting

power supply

The first power supply method is 220VAC
The second power supply method is 24VDC
The third power supply method is solar energy with battery

Output signal: (4~20) mA current output, pulse output, RS-485 (custom protocol) Number of electrodes: 2-6
RS-485 (ModBus protocol) Flow direction: forward and reverse
Electrical interface: M20 × 1.5 Environmental temperature: (-25~60) ℃
Protection level: IP67, IP68 Storage temperature: (-40~60) ℃
Relative humidity: (5-90)%

KEFT type intelligent electromagnetic flowmeter sample. pdf
KEFT type intelligent electromagnetic flowmeter communication protocol and software. rar