Endress Hauser E+H Micropilot FMR54 Liquids Radar Level Transmitter Liquid Level Measurement for Petrochemical Water Industry

The Endress+Hauser FMR54 is a legal-for-trade radar level transmitter certified for custody transfer and inventory control. With OIML R85 and API MPMS Ch. 3.1B approval, it achieves ±1 mm accuracy with full traceability. The 26 GHz horn antenna and advanced echo processing ensure reliable measurement in large storage tanks. Heartbeat Technology provides continuous metrological verification without removing the device. Featuring tamper-proof sealing, event logging, and Ethernet/APL, the FMR54 is the gold standard for bulk liquid fiscal metering in refineries, terminals, and tank farms.

• OIML R85 / API: Legal custody transfer.
• ±1 mm Accuracy: Fiscal-grade precision.
• Heartbeat Metrology: In-line legal re-verification.
• Tamper-Proof Seal: Mechanical and electronic security.
• Event Logging: 1000 entries with timestamp.
• Ethernet/APL: Secure data to inventory system.
• 40 m Range: Large tank coverage.
• Gas-Tight Feedthrough: For pressurized vessels.

• Crude Oil Storage: Terminal inventory and transfer.
• Product Tanks: Gasoline and diesel fiscal metering.
• Chemical Bulk: Solvent and acid tanks.
• LPG/LNG: Pressurized sphere level.
• Pipeline Receipt: Custody hand-off points.

Yes, for liquids custody transfer.

Yes, Heartbeat generates legal report.

Yes, with software and mechanical lock.

±1 mm for custody transfer.

Yes, 1000 entries with time stamp.

For more information about the FMR54 custody transfer radar, pricing, or to request a demo, contact our team:

• Email: edwardzhao@gbsxj.com
• Phone: +8615000725058

• FMR56: Economy tank gauging.
• Multiprobe Temp: Tank average temperature.
• Tank Gauging Solutions: Complete systems.
• Metrology Services: Legal verification.