FMF90 Series

FMF90, equipped with an imported CPU microprocessor and modular core plugins, features versatile sensors suitable for diverse installation environments and measurement applications.

FMF90 Series
FMF90-F Flange Type-1		FMF90-F Flange Type-2
FMF90-W Hoop type		FMF90-J Clamp Type
FMF90-C Insertion Type		FMF90 Split Type

Main Features

• Display：OLED liquid crystal showing flow rate, cumulative amount,percentage

• Accuracy：± 0.5%± 0.2%

• Stability：± 0.06%

• Zero Point：Button-type calibration

• Alarm：Empty pipe, reverse flow, upper/lower limit

• Configuration：Remote Bluetooth/HART

• Original imported integrated board card chip, interchangeable header

• Explosion-proof cast aluminum casing, waterproof up to IP67 standard.

Product Working Condition Display

• 20+ Global Certifications: CE, IECEx, SIL 2/3, API 670, and ISO 9001 compliance.

• 48-Hour Emergency Support: Worldwide technical response network.

• Multilingual Engineering Teams: Fluent in EN/JP for seamless collaboration.

• Extreme Environment Expertise: -200°C to 3000°C measurement solutions.

• High-Performance Materials: Hastelloy C276.

• Custom OEM/ODM Services: Rapid prototyping in 72 hours.

About F&V GROUP

F&V GROUP is a global industrial measurement company committed to delivering innovative, energy-efficient solutions for temperature, pressure, flow, and level applications. Established in 2021, the group unites strong international expertise with localized manufacturing and service capabilities.

Our journey began in 2011 with the founding of FVLUOKY in Wales, UK—a brand built on precision engineering and technological excellence. Over the years, FVLUOKY became a trusted name in industrial measurement across international markets.

To better serve the Asia-Pacific region, Fuyi Intelligent Instrument (Shanghai) Co., Ltd. was established in 2019, introducing FVLUOKY’s product lines to China with localized assembly, testing, and innovation. Fuyi products are fully certified (ISO, CE, TS, CPA) and tailored to regional industry needs.

With the formation of F&V GROUP in 2021, our brands were strategically integrated to accelerate global growth. By 2024, F&V had become a leading force in China and began expanding its footprint to international markets—bringing high-performance, sustainable measurement solutions to customers worldwide.

At F&V, we combine global innovation with local insight—driven by a commitment to quality, sustainability, and customer success.

Q: What certifications do your instruments have?

A: All our instruments carry international certifications including CE, IECEx, and SIL to ensure compliance with global standards.

Q: Can your instruments be used in hazardous environments?

A: Yes, we offer explosion-proof and intrinsically safe versions certified for use in hazardous areas (Zone 0/1/2).

Q: How often should instruments be calibrated?

A: We recommend annual calibration for most applications, with more frequent calibration (6 months) for critical processes or harsh environments.

Q: What is your product warranty period?

A: We provide a standard 24-month warranty, with extended warranty options available.

Q: Do you offer custom solutions?

A: Yes, we specialize in customized solutions tailored to specific process requirements, including special materials, ranges, and outputs.

Q: Do you provide installation and commissioning support?

A: We offer comprehensive technical support including installation guidance, commissioning assistance, and operator training.

Q: How do I troubleshoot instrument issues?

A: Our 24/7 technical support team can assist with troubleshooting, and we provide detailed manuals with diagnostic procedures.

Q: Can your instruments integrate with existing control systems?

A: Yes, our instruments are designed for easy integration with all major DCS, PLC, and SCADA systems.

Q: What maintenance is required for your instruments?

A: Our instruments are designed for minimal maintenance, with self-diagnostic features and easy-access components when service is needed.

Q: What industries do you typically serve?

A: Our instruments are widely used in oil & gas, chemical, power generation, water treatment, pharmaceutical, and food processing industries.

Q: How do I select the right instrument for my application?

A: Our application engineers can help you select the optimal solution based on your process conditions, media characteristics, and performance requirements.

Q: What principle does the electromagnetic flowmeter operate on?

A: It operates based on Faraday's law of electromagnetic induction.

Q: What is a key advantage of electromagnetic flowmeters regarding pressure loss?

A: They have small pressure loss because they do not have any obstructions in the flow path.

Q: Can the FMF90 series electromagnetic flowmeter measure flow in both directions?

A: Yes, it features a bidirectional measurement system.

Q: Is the required straight pipe run long for electromagnetic flowmeters?

A: No, the required straight pipe run is relatively short, typically 5 times the pipe diameter upstream.

Q: What fluid properties do not significantly affect the measurement accuracy of an electromagnetic flowmeter?

A: Measurement is largely unaffected by changes in fluid density, viscosity, temperature, pressure, and conductivity (as long as it meets the minimum requirement).

Q: What is the minimum conductivity required for the medium to be measured by an electromagnetic flowmeter?

A: The medium must be conductive, with typical requirements mentioned as 5μs/cm or 30μs/cm.

Q: Can corrosive liquids be measured with an electromagnetic flowmeter?

A: Yes, they can measure corrosive liquids, depending on the choice of electrode and lining materials.

Q: What type of display does the FMF90 flowmeter have?

A: It has a three-row OLED smart LCD display showing flow rate, velocity, cumulative amount, etc.

Q: What communication options are available for the FMF90 flowmeter?

A: Available communication options include Bluetooth, infrared remote control, and HART.