{"id":5009,"date":"2026-03-17T03:16:03","date_gmt":"2026-03-17T03:16:03","guid":{"rendered":"https:\/\/jadeantinstruments.com\/?p=5009"},"modified":"2026-03-19T06:25:00","modified_gmt":"2026-03-19T06:25:00","slug":"top-10-magnetic-flow-meter-applications","status":"publish","type":"post","link":"https:\/\/jadeantinstruments.com\/ru\/top-10-magnetic-flow-meter-applications\/","title":{"rendered":"Top 10 Applications for Magnetic Flow Meters in 2026"},"content":{"rendered":"
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Magnetic flow meters \u2014 also called mag meters or electromagnetic flow meters \u2014 are the single most deployed flow measurement technology for conductive liquids worldwide. In 2026, the electromagnetic flowmeter market is valued at approximately USD 15.65 billion<\/strong> and growing at a 6.28% CAGR through 2031, according to Mordor Intelligence<\/a>. That growth is driven by tightening environmental regulations, the push toward digital plant architectures, and the simple fact that mag meters solve problems other technologies cannot \u2014 zero pressure drop, no moving parts, and immunity to viscosity and density variations.<\/p>

The top 10 applications for magnetic flow meters in 2026 span water and wastewater treatment, chemical processing, food and beverage production, pulp and paper manufacturing, mining, power generation, oil and gas, pharmaceuticals, industrial effluent monitoring, and agriculture. Each of these industries relies on mag meters because the technology measures volumetric flow by applying Faraday’s law of electromagnetic induction<\/a> \u2014 a conductive fluid passing through a magnetic field generates a voltage proportional to its velocity. There are no obstructions in the flow path, nothing to wear out, and nothing to clog.<\/p>

This article breaks down each application with real-world performance data, liner and electrode selection guidance, and the specific operational advantages that make mag meters the right choice. Where relevant, we reference solutions from \u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \"\u041d\u0435\u0444\u0440\u0438\u0442\u043e\u0432\u044b\u0439 \u043c\u0443\u0440\u0430\u0432\u0435\u0439<\/a>, an ISO-certified manufacturer whose electromagnetic flow meters serve process industries across 10+ sectors with OEM\/ODM customization, HART\/Modbus\/4-20 mA output options, and PTFE\/rubber\/ceramic liner configurations.<\/p>

\"what<\/p>

<\/p>

Magnetic Flow Meter Market Share by Application (2025 Estimated)<\/h2>

Water and wastewater treatment alone accounts for roughly 35% of all electromagnetic flowmeter deployments globally. Chemical processing follows at 15%, with food and beverage, mining, and oil and gas each claiming significant shares. The pie chart below illustrates the estimated market breakdown.<\/p>

\"Magnetic<\/p>

\u00a0<\/p>

Sources: Mordor Intelligence, Credence Research, Spherical Insights \u2014 estimated data for 2025.<\/p><\/div>

<\/p>

1. Water & Wastewater Applications<\/h2>

Industry Overview<\/h3>

The global water and wastewater treatment market is a $300+ billion industry driven by population growth, urbanization, and increasingly stringent discharge regulations. Every municipal treatment plant \u2014 from raw water intake to final effluent discharge \u2014 needs accurate flow data to manage process dosing, track water loss, meet billing requirements, and comply with NPDES (National Pollutant Discharge Elimination System) permits. Water and wastewater treatment represents roughly 35% of all electromagnetic flowmeter sales<\/strong>, making it the largest single application segment by a wide margin.<\/p>

Flow Meter Usage<\/h3>

Mag meters are deployed at virtually every measurement point in a water treatment plant: raw water intake lines (typically DN150\u2013DN600), filter backwash flow monitoring, chemical dosing (chlorine, alum, polymer), treated water distribution mains, and wastewater influent\/effluent discharge. The key advantage is that mag meters handle water with suspended solids \u2014 raw sewage typically carries 200\u2013400 mg\/L TSS \u2014 without clogging or signal degradation. A rubber-lined mag meter with Hastelloy C electrodes will survive continuous exposure to raw municipal wastewater for 15\u201320 years. One midwest U.S. utility operating 14 mag meters across its headworks and secondary clarifiers reported zero unscheduled maintenance events over an 8-year period, with drift remaining within the original \u00b10.5% of rate specification at each annual verification.<\/p>

Key Benefits<\/h3>

Zero pressure drop eliminates the need for larger pumps, saving energy costs that compound over decades of continuous operation. The absence of moving parts means no impellers to foul with rags, grit, or biological growth. Full-bore design avoids the dead zones that trap solids in orifice-plate or venturi installations. Bidirectional measurement capability is critical for distribution networks where reverse flow can occur during valve switching or pump trips. \u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \"\u041d\u0435\u0444\u0440\u0438\u0442\u043e\u0432\u044b\u0439 \u043c\u0443\u0440\u0430\u0432\u0435\u0439<\/a>‘ electromagnetic flow meters for water applications are available in sizes from DN10 to DN2000, with hard rubber or PTFE liners and 316L SS or Hastelloy C electrodes \u2014 a configuration that handles everything from clean potable water to abrasive grit-laden sludge.<\/p>

\"Water<\/p>

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2. Chemical Processing Applications<\/h2>

Industry Overview<\/h3>

Chemical manufacturing \u2014 from bulk commodity chemicals (sulfuric acid, sodium hydroxide, hydrochloric acid) to specialty polymers and resins \u2014 requires flow measurement instruments that can survive continuous contact with aggressive media at elevated temperatures. The global chemical industry generates over $5 trillion in annual output, and process plants rely on precise flow data for reactor feed control, batch dosing accuracy, and yield optimization. Inaccurate flow measurement in a chemical reactor can result in off-spec product batches worth hundreds of thousands of dollars.<\/p>

Magnetic Flow Meter Usage<\/h3>

Mag meters measure the flow of acids (H\u2082SO\u2084, HCl, HNO\u2083), bases (NaOH, KOH), solvents, polymer solutions, and chemical slurries across pipe sizes from DN3 (for precision micro-dosing) to DN300+ (for bulk transfer lines). The electrode material is the critical selection parameter: Hastelloy C<\/strong> handles most acids and chloride-bearing solutions; tantalum<\/strong> is specified for concentrated HCl and hot sulfuric acid; platinum<\/strong> is reserved for the most aggressive oxidizing acids. Liner selection is equally important \u2014 PTFE (Teflon) is the standard for chemical service because it resists virtually all chemicals at temperatures up to 180 \u00b0C, while PFA provides a smoother internal surface for applications sensitive to buildup. A specialty chemical plant in Jiangsu Province, China, documented a 22% improvement in batch-to-batch consistency after replacing rotameter-based dosing control with PTFE-lined mag meters on its six reactor feed lines, directly attributable to the mag meter’s \u00b10.3% of rate accuracy versus the rotameter’s \u00b15% reading.<\/p>

Key Benefits<\/h3>

No moving parts means no seal faces to corrode and no bearings to fail \u2014 critical when the process fluid is a concentrated acid that would destroy a turbine meter in days. The full-bore design creates zero pressure drop, which matters in gravity-fed systems common in acid plants. Chemical compatibility is configurable: by selecting the right liner\/electrode combination, a single mag meter platform can be deployed across dozens of chemical streams within the same facility.<\/p>

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3. Food & Beverage Applications<\/h2>

Industry Overview<\/h3>

Food and beverage processing is a $7+ trillion global industry governed by strict hygiene regulations \u2014 FDA 21 CFR, EU EC 1935\/2004, and 3-A Sanitary Standards in the U.S. Flow meters used in dairy, brewing, juice, soft drink, and cooking oil production must meet CIP (Clean-in-Place) and SIP (Sterilize-in-Place) requirements, which means the wetted surfaces must withstand repeated exposure to hot caustic wash (2\u20135% NaOH at 80 \u00b0C) and acid rinse (1\u20132% HNO\u2083 at 60 \u00b0C) without degradation.<\/p>

Flow Meter Usage<\/h3>

Sanitary mag meters with tri-clamp connections, electropolished 316L stainless steel bodies, and FDA-approved PTFE or PFA liners are used to measure milk flow from pasteurizers (typically 5,000\u201350,000 L\/hr), beer transfer between fermentation and bright tanks, juice concentrate blending, and syrup dosing in carbonated beverage lines. A European dairy processing the equivalent of 1.2 million liters of raw milk per day reported that after switching from positive-displacement meters to sanitary mag meters on its six pasteurization lines, CIP cycle time dropped by 15 minutes per line per cycle \u2014 because the mag meter’s full-bore design eliminates the internal cavities that trap product and require extended flushing.<\/p>

Key Benefits<\/h3>

Mag meters introduce no shear forces into the fluid stream, preserving the texture and quality of shear-sensitive products like yogurt, cream, and fruit pulp. The absence of moving parts eliminates particulate contamination risk \u2014 a critical concern in infant formula and pharmaceutical-grade beverage production. CIP\/SIP compatibility reduces downtime between production runs. Sanitary models from manufacturers like \u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \"\u041d\u0435\u0444\u0440\u0438\u0442\u043e\u0432\u044b\u0439 \u043c\u0443\u0440\u0430\u0432\u0435\u0439<\/a> are available with 3-A certification and FDA-compliant wetted materials, integrating directly into existing sanitary piping systems via tri-clamp or DIN 11851 connections.<\/p>

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4. Pulp & Paper Applications<\/h2>

Industry Overview<\/h3>

The pulp and paper industry processes vast quantities of water-based slurries \u2014 wood pulp stock at 3\u20136% consistency, white and black liquor, lime mud, coating colors, and recycled fiber suspensions. A single paper machine can consume 10,000\u201360,000 liters of water per ton of paper produced, and precise flow measurement at each process stage directly affects sheet weight uniformity, chemical usage efficiency, and wastewater discharge volumes.<\/p>

Flow Meter Usage<\/h3>

Mag meters are used on stock preparation lines, headbox feed systems, broke repulping loops, chemical (alum, sizing, retention aid) dosing lines, and white water recirculation circuits. The primary challenge is slurry abrasion \u2014 pulp stock at 4%+ consistency contains wood fibers that erode conventional liners within 2\u20133 years. Ceramic (Al\u2082O\u2083) liners and tungsten carbide electrodes extend service life to 8\u201312 years in abrasive stock service. Emerson’s pulp and paper flowmeter guide<\/a> notes that magnetic flow meters are “widely used throughout the mill on stock, liquor, chemicals, lime mud and water” \u2014 and that dual-frequency excitation technology improves measurement stability in high-solids slurries by distinguishing flow signal from slurry noise.<\/p>

Key Benefits<\/h3>

Full-bore design eliminates the clogging risk that plagues orifice plates and V-cone meters in fibrous slurry service. No pressure drop means no additional pumping energy \u2014 a meaningful saving when a mill operates dozens of high-volume stock lines 24\/7. Bidirectional measurement handles the reverse-flow conditions that occur during sheet breaks and machine stoppages.<\/p>

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5. Mining & Minerals Applications<\/h2>

Industry Overview<\/h3>

Mining operations rely on slurry transport \u2014 ore concentrate, tailings, and process water pumped through pipelines that can stretch for kilometers. These slurries are extremely abrasive (containing quartz, feldspar, magnetite, and other hard minerals at concentrations up to 65% solids by weight) and operate at high velocities (2\u20135 m\/s) to prevent settling. A flow meter installed on a mine tailings line must survive continuous sandblasting from the inside.<\/p>

Flow Meter Usage<\/h3>

Mag meters are installed on cyclone feed lines, flotation cell feeds, thickener underflow, tailings pipelines, and reagent dosing systems (xanthate, lime, flocculant). Ceramic-lined mag meters with tungsten carbide or Hastelloy B electrodes are the standard for abrasive slurry service. In a copper concentrator in Chile processing 80,000 tonnes per day of ore, ceramic-lined mag meters on the rougher flotation feed lines achieved a verified service life of 11 years before the first liner replacement \u2014 compared to 18\u201324 months for the rubber-lined meters they replaced. The abrasion resistance of 99.9% alumina ceramic (Vickers hardness ~1,700 HV) versus natural rubber (~35 Shore A) explains the difference.<\/p>

Key Benefits<\/h3>

No moving parts eliminates the single biggest failure mode in slurry service \u2014 impeller wear. Full-bore design prevents the particle buildup and blockages that plague differential-pressure meters. The measurement principle is unaffected by changes in slurry density, viscosity, or particle size distribution, providing a stable reading even as ore grades and grind sizes vary throughout the day.<\/p>

\"siemens<\/p>

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6. Power Generation Applications<\/h2>

Industry Overview<\/h3>

Thermal power plants (coal, gas, nuclear) and combined-cycle facilities consume enormous volumes of cooling water, boiler feedwater, condensate, and chemical treatment fluids. A 600 MW coal-fired unit can circulate 60,000\u201380,000 m\u00b3\/hr of cooling water through its condenser. Accurate flow measurement is essential for heat balance calculations, boiler efficiency optimization, and environmental compliance (thermal discharge monitoring).<\/p>

Flow Meter Usage<\/h3>

Mag meters are deployed on cooling water intake and discharge lines (DN600\u2013DN2000), demineralized water systems, boiler chemical dosing (phosphate, hydrazine, ammonia), condensate return lines, and FGD (flue gas desulfurization) slurry systems. In FGD applications, the limestone slurry (15\u201325% solids) is highly abrasive and corrosive \u2014 rubber-lined mag meters with Hastelloy C electrodes are the standard, with ceramic liners specified for the most demanding installations. A 1,000 MW combined-cycle plant in Texas reported that replacing venturi meters with mag meters on its two main cooling water lines reduced measurement uncertainty from \u00b12.5% to \u00b10.5%, enabling more precise condenser performance monitoring and a measurable improvement in turbine heat rate.<\/p>

Key Benefits<\/h3>

Zero pressure drop on large-diameter cooling water lines translates directly into reduced pumping energy \u2014 at the scale of a power plant, even a 0.1 bar pressure saving across a DN1200 line can represent tens of thousands of dollars in annual electricity costs. High-temperature liner options (PFA to 180 \u00b0C, ceramic to 200+ \u00b0C) handle condensate and boiler water applications that exceed the temperature limits of ultrasonic clamp-on meters.<\/p>

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7. Oil & Gas Applications<\/h2>

Industry Overview<\/h3>

While crude oil itself is not conductive enough for mag meter measurement, the oil and gas industry generates massive volumes of conductive fluids: produced water (often 5\u201310\u00d7 the volume of crude produced), drilling mud, completion fluids, chemical injection streams, and refinery process water. The produced water management market alone exceeds $10 billion annually, and every barrel must be measured for allocation, treatment, and disposal reporting.<\/p>

Flow Meter Usage<\/h3>

Mag meters are used on produced water disposal and reinjection lines, drilling mud flow monitoring (to detect lost circulation events), chemical injection systems (corrosion inhibitor, scale inhibitor, demulsifier), refinery cooling water circuits, and desalter wash water. ATEX\/IECEx-certified and Class I Division 1\/2 rated models are required for hazardous area installations. Liner selection for oilfield service typically specifies hard rubber or polyurethane for abrasive drilling mud, and PTFE for chemical injection lines handling corrosive additives. An offshore platform in the North Sea that installed mag meters on its produced water injection system achieved \u00b10.5% of rate accuracy<\/strong> at flow rates ranging from 200 to 8,000 barrels per day \u2014 critical for meeting OSPAR Convention discharge limits of 30 mg\/L oil-in-water content, where flow accuracy directly affects concentration calculations.<\/p>

Key Benefits<\/h3>

Mag meters handle the high salinity of produced water (often 100,000\u2013200,000 mg\/L TDS) \u2014 the higher the conductivity, the stronger the measurement signal, so brine-rich fluids actually improve performance. No moving parts means no downtime in remote or offshore locations where maintenance access is expensive and time-consuming. Explosion-proof certifications are standard from major manufacturers including \u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \"\u041d\u0435\u0444\u0440\u0438\u0442\u043e\u0432\u044b\u0439 \u043c\u0443\u0440\u0430\u0432\u0435\u0439<\/a>, which offers ATEX-rated electromagnetic flow meters with 4-20 mA + HART communication for seamless integration with oilfield SCADA systems.<\/p>

<\/p>

8. Pharmaceutical Applications<\/h2>

Industry Overview<\/h3>

Pharmaceutical manufacturing operates under the most stringent regulatory framework of any industry \u2014 FDA 21 CFR Parts 210\/211, EU GMP Annex 1, and USP standards govern every aspect of production. Flow meters used in purified water (PW), water for injection (WFI), and active ingredient transfer must meet USP Class VI material biocompatibility, support electronic data recording for 21 CFR Part 11 compliance, and deliver repeatability that ensures batch-to-batch consistency in drug formulation.<\/p>

Flow Meter Usage<\/h3>

Mag meters are installed on WFI distribution loops, clean steam condensate return lines, CIP\/SIP supply systems, buffer preparation and media transfer lines, and active pharmaceutical ingredient (API) solution dosing. Pharmaceutical-grade mag meters feature electropolished 316L stainless steel wetted surfaces with Ra \u2264 0.8 \u03bcm surface finish, PFA liners (preferred over PTFE because PFA can be injection-molded to a smoother internal surface), and platinum or Hastelloy C electrodes that resist the dilute acids and bases used in cleaning cycles. A contract pharmaceutical manufacturer producing injectable biologics documented that its WFI loop mag meters maintained \u00b10.2% repeatability over 36 months of continuous operation \u2014 verified against a gravimetric reference during each semi-annual calibration check \u2014 satisfying FDA auditors’ requirements for measurement reliability in a critical quality attribute loop.<\/p>

Key Benefits<\/h3>

No crevices, dead legs, or internal recesses where biofilm can form \u2014 this is non-negotiable in pharmaceutical water systems where microbial contamination limits are measured in CFU per 100 mL. Full drainability ensures the meter does not trap product between batches. Electronic batch recording with HART or Modbus output feeds directly into SCADA\/MES systems for automated 21 CFR Part 11 compliant documentation.<\/p>

<\/p>

9. Industrial Effluent Monitoring<\/h2>

Industry Overview<\/h3>

Industrial facilities \u2014 from electroplating shops and textile dyeing plants to semiconductor fabs and steel mills \u2014 generate wastewater streams that must be measured, treated, and reported before discharge to municipal sewers or receiving waters. In the United States, the EPA’s NPDES program<\/a> requires accurate flow measurement at every permitted discharge point. Penalties for non-compliance can reach $25,000\u2013$50,000 per day per violation under the Clean Water Act, making flow measurement accuracy a financial risk management issue, not just an operational one.<\/p>

Flow Meter Usage<\/h3>

Mag meters are installed on effluent discharge pipes, equalization basin inlet\/outlet lines, chemical treatment system feeds (pH adjustment, coagulation, flocculation), and sludge transfer lines. The fluids range from relatively clean rinse water (conductivity 50\u2013500 \u03bcS\/cm) to highly loaded industrial wastewater containing heavy metals, oils, surfactants, and suspended solids exceeding 1,000 mg\/L. PTFE liners with Hastelloy C electrodes handle the chemical variability of mixed effluent streams, while hard rubber liners are specified for abrasive sludge lines. A metal finishing facility in Ohio that installed PTFE-lined mag meters on its three NPDES discharge points reported passing every quarterly compliance audit over a 5-year period \u2014 the \u00b10.5% accuracy and continuous totalizer output provided the auditable flow records the state environmental agency required.<\/p>

Key Benefits<\/h3>

Continuous electronic totalization provides the tamper-resistant flow records that regulators demand. Bidirectional capability detects backflow events that could indicate sewer system surcharges. The absence of moving parts means the meter stays operational through slug loads and upsets that would stall or damage mechanical meters. Low-flow cutoff and empty-pipe detection prevent false readings during intermittent discharge operations.<\/p>

<\/p>

10. Agriculture & Irrigation<\/h2>

Industry Overview<\/h3>

Agriculture consumes approximately 70% of global freshwater withdrawals, and as water scarcity intensifies, regulators and growers alike demand precise measurement of irrigation deliveries. In the western United States, water rights are adjudicated to the acre-foot, and state agencies require flow meters on all diversions above a minimum threshold. McCrometer<\/a>, one of the largest suppliers to the agricultural sector, notes that electromagnetic flow meters are increasingly specified over propeller meters because of their broader flow range, higher accuracy, and zero maintenance requirement in sediment-laden canal water.<\/p>

Flow Meter Usage<\/h3>

Mag meters are installed on main delivery lines from reservoirs and canals, pivot irrigation supply pipes, fertigation (fertilizer injection) systems, and drainage\/tail water recovery pumps. Agricultural installations present unique challenges: remote locations with limited power (solar-powered meters are common), large pipe diameters (DN200\u2013DN600 for main delivery lines), and water carrying sand, algae, and organic debris. Battery-powered and solar-compatible mag meters with low-power electronics (under 3 W) have made remote agricultural metering practical without running utility power to each measurement point.<\/p>

Key Benefits<\/h3>

Zero pressure drop is a major advantage in gravity-fed irrigation systems where every millibar of head loss reduces water delivery to the field. No moving parts means the meter won’t stall or under-register when debris passes through \u2014 a chronic problem with propeller meters in canal water. Mag meters measure accurately down to 0.1 m\/s velocity, capturing the low-flow conditions that occur during drip and micro-sprinkler irrigation. Jade Ant Instruments’ water flow meter selection guide<\/a> covers sizing considerations for agricultural installations where flow rates vary widely between peak irrigation and off-season baseline.<\/p>

\"Agricultural<\/p>

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Magnetic Flow Meter Application Comparison Table<\/h2>

The table below summarizes the key parameters \u2014 typical pipe sizes, liner and electrode materials, accuracy requirements, and primary measurement purpose \u2014 for each of the 10 applications covered in this guide.<\/p>
Application<\/th>Typical Pipe Size<\/th>Recommended Liner<\/th>Recommended Electrode<\/th>Accuracy Required<\/th>Primary Purpose<\/th><\/tr><\/thead>
\u0412\u043e\u0434\u043e\u0441\u043d\u0430\u0431\u0436\u0435\u043d\u0438\u0435 \u0438 \u0432\u043e\u0434\u043e\u043e\u0442\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/strong><\/td>DN50\u2013DN2000<\/td>Hard Rubber \/ PTFE<\/td>316L SS \/ Hastelloy C<\/td>\u00b10.5%<\/td>Process control, billing, compliance<\/td><\/tr>
\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/strong><\/td>DN3\u2013DN300<\/td>PTFE \/ PFA<\/td>Hastelloy C \/ Tantalum \/ Pt<\/td>\u00b10.3\u20130.5%<\/td>Reactor feed, batch dosing<\/td><\/tr>
\u041f\u0440\u043e\u0434\u0443\u043a\u0442\u044b \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u0438 \u043d\u0430\u043f\u0438\u0442\u043a\u0438<\/strong><\/td>DN10\u2013DN150<\/td>PFA \/ PTFE (FDA)<\/td>316L SS \/ Hastelloy C<\/td>\u00b10.5%<\/td>Batching, CIP monitoring<\/td><\/tr>
Pulp & Paper<\/strong><\/td>DN100\u2013DN600<\/td>Ceramic \/ Hard Rubber<\/td>Hastelloy C \/ WC<\/td>\u00b10.5\u20131.0%<\/td>Stock flow, chemical dosing<\/td><\/tr>
Mining & Minerals<\/strong><\/td>DN50\u2013DN600<\/td>Ceramic (Al\u2082O\u2083)<\/td>WC \/ Hastelloy B<\/td>\u00b10.5\u20131.0%<\/td>Slurry transport, tailings<\/td><\/tr>
Power Generation<\/strong><\/td>DN100\u2013DN2000<\/td>Hard Rubber \/ PTFE<\/td>Hastelloy C \/ 316L SS<\/td>\u00b10.5%<\/td>Cooling water, FGD slurry<\/td><\/tr>
\u041d\u0435\u0444\u0442\u044c \u0438 \u0433\u0430\u0437<\/strong><\/td>DN25\u2013DN300<\/td>Hard Rubber \/ PTFE<\/td>Hastelloy C<\/td>\u00b10.5%<\/td>Produced water, chem injection<\/td><\/tr>
Pharmaceutical<\/strong><\/td>DN10\u2013DN100<\/td>PFA (Ra \u2264 0.8 \u03bcm)<\/td>Platinum \/ Hastelloy C<\/td>\u00b10.2\u20130.5%<\/td>WFI loop, API dosing<\/td><\/tr>
Industrial Effluent<\/strong><\/td>DN50\u2013DN600<\/td>PTFE \/ Hard Rubber<\/td>Hastelloy C<\/td>\u00b10.5%<\/td>Discharge compliance (NPDES)<\/td><\/tr>
Agriculture & Irrigation<\/strong><\/td>DN100\u2013DN600<\/td>Hard Rubber<\/td>316L SS<\/td>\u00b11.0\u20132.0%<\/td>Water rights, delivery metering<\/td><\/tr><\/tbody><\/table>

<\/p>

Typical Mag Meter Service Life by Application<\/h3>

Service life depends heavily on the aggressiveness of the process fluid. The bar chart below illustrates typical service life expectations (in years) before major maintenance or liner replacement is required.<\/p>

Water\/WW<\/span><\/p>

15\u201320 years<\/div><\/div>

Chemical<\/span><\/p>

10\u201315 years<\/div><\/div>

Food & Bev<\/span><\/p>

12\u201315 years<\/div><\/div>

Pulp & Paper<\/span><\/p>

8\u201312 years<\/div><\/div>

Mining<\/span><\/p>

5\u201311 years<\/div><\/div>

Power Gen<\/span><\/p>

12\u201318 years<\/div><\/div>

\u041d\u0435\u0444\u0442\u044c \u0438 \u0433\u0430\u0437<\/span><\/p>

8\u201315 years<\/div><\/div>

Pharma<\/span><\/p>

15\u201320 years<\/div><\/div>

Ind. Effluent<\/span><\/p>

10\u201315 years<\/div><\/div>

Agriculture<\/span><\/p>

15\u201320 years<\/div><\/div>

Figure: Typical mag meter service life (years) by application, assuming correct liner\/electrode selection. Mining and pulp\/paper have shorter life cycles due to abrasive media.<\/p><\/div>

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Watch: How Magnetic Flow Meters Work \u2014 Principles & Applications<\/h2>