Radar Level Sensor for Custody Transfer Micropilot FMR540

Application

The Micropilot FMR540 is ideal for custody transfer and inventory control, featuring NMi and PTB approvals, and complying with OIML R85 and API 3.1B standards. Equipped with a parabolic antenna, it is suitable for free space applications up to 40 meters. In cases where a parabolic antenna is not feasible due to tank or nozzle geometry, a 4"/DN100 horn antenna can be used for free space applications. The device supports cost-effective and straightforward installation using a 4-wire cable with HART communication and a 24 V DC intrinsically safe power supply.

The parabolic antenna provides high beam focusing for applications where the nozzle is located close to the tank wall, while the horn antenna is a practical alternative for free space applications.

• Process connection: Flange
• Temperature range: -40 to +200°C (-40 to +392°F)
• Pressure range: Vacuum to +16 bar (Vacuum to +232 psi)
• Maximum measuring range: 40 m (131 ft)
• Accuracy: Better than ±1 mm
• Frequency band: K-band, 26 GHz
• Certificates: International explosion protection, custody transfer certificates, overfill prevention (WHG), SIL compliance

Benefits

• High Accuracy: Measurement accuracy better than ±1 mm
• Certified for Custody Transfer: National certifications (NMi, PTB) for custody transfer applications
• Versatile Integration: Suitable for use as a stand-alone system or integrated into tank gauging systems through the Tank Side Monitor NRF590
• Simple Installation: Easy installation with a 4-wire cable utilizing HART communication and a 24 V DC intrinsically safe power supply
• Flange Alignment Device: Designed to compensate for any flange inclination
• User-Friendly Operation: On-site operation facilitated by a menu-driven alphanumeric display
• Efficient Commissioning: Easy commissioning, documentation, and diagnostics using FieldCare operating software

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