Level Measurement Instruments

Home » Level Measurement Instruments

Level Measurement

Accurate Monitoring from 0.1m to 100m Across Liquids and Solids

FVLUOKY delivers robust level instrumentation including Ultrasonic Level Meters, Radar Level Meters, and Magnetic Float Level Meters (FFL500), engineered for chemical storage tanks, wastewater sumps, and bulk solid silos in oil & gas and food processing industries.

Engineered for Critical Containment
• ±0.2% reading accuracy with IEC 62561-3 compliant signal processing.
• 80GHz frequency-modulated radar achieves 1mm resolution in foam/steam.
• IP68/NEMA 6P rated submersible sensors for 30m underwater operation.
• HART 7/Profibus PA protocols with tank farm inventory management software.
• ATEX Zone 0/21 certified intrinsically safe designs.
• PTFE-coated probes resist acids/alkalis up to pH 14.

Sort

FRL21 Series

Brand: F&V Group

Model: FRL21

More >>
FUL31 Series

Brand: F&V Group

Model: FUL31

More >>
FFL500 Series

Brand: F&V Group

Model: FFL500

More >>

Download

Brochure (PDF)

Still not finding what you're looking for?

Contact FVLUOKY

Download

Brochure (PDF)

Still not finding what you're looking for?

Contact FVLUOKY

Industry Solutions

FREQUENTLY ASKED QUESTIONS

Your Question Is Answered

Q How to choose between radar and ultrasonic level sensors for bulk solids?

A 80GHz radar (Model LR-8800) penetrates dust in cement silos with 3mm accuracy, while ultrasonic (ULS-4500) suits non-powdery materials <50°C.

What certifications ensure safety in combustible dust environments?

Our ATEX Zone 21 certified FFL500 magnetic float switches comply with IEC 61241 for grain storage explosions prevention.
Can sensors measure interface levels in oil/water separators?

Guided wave radar (GWR-6000) detects oil-water interfaces with ±2mm accuracy, rated for API 650 tank designs.
Are hygienic level transmitters available for dairy processing?

Tri-clamp ultrasonic sensors (ULS-3000H) meet 3-A 72-03 standards with electropolished 316L SST (Ra <0.4μm).
How to monitor cryogenic LNG levels at -162°C?

FML-7000 cryogenic radar operates at 26GHz with PTFE antenna, compliant with EN 1473 LNG installation standards.
What communication protocols integrate with SCADA inventory systems?

All models support OPC UA and Modbus TCP with embedded PI Historian® connectivity for tank farm digitization.
Can sensors handle viscous sludge with 80% solids content?

Rod antenna radar (LR-6500H) with 150mm probe extension maintains performance in wastewater sludge per ISO 15744.
What’s the minimum conductivity for reliable magnetic level indication?

FFL500 floats operate in liquids with conductivity ≥1 μS/cm, ideal for demineralized water storage tanks.

F&V Group is a leading expert in high-precision industrial instrumentation, offering a comprehensive portfolio of products including temperature, pressure, and flow measurement instruments. Backed by over a decade of engineering expertise, we deliver reliable, innovative, and customized solutions to meet the stringent demands of industries worldwide.