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Micropilot NMR84 - Radar

Radar measurement
Micropilot NMR84

For high accurate non-contact level measurement in stilling well applications in custody transfer

NMR84
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Specs at a glance

  • Accuracy

    up to 0.5 mm

  • Process temperature

    -40°C…150°C
    (-40°F...302°F)

  • Process pressure / max. overpressure limit

    Vacuum ... 25 bar abs

  • Max. measurement distance

    40 m (131 ft)
    For calibration to regulatory standards:
    30 m (98 ft)

  • Main wetted parts

    316L, PTFE

Field of application

Micropilot NMR84 is used for custody transfer and inventory control applications with NMi- and PTB-approvals. It meets the relevant requirements according to OIML R85 and API 3.1B. The NMR84 free space radar with drip-off planar antenna is specifically suited for stilling well applications. The superior drip-off antenna design with proven track record eliminates problems caused by condensation.

With planar antenna particularly suited for stilling well applications.

  • Process connections: Flanges

  • Temperature: -40 to +150°C (-40 to +302°F)

  • Pressure: Vacuum to +25bar (Vacuum to +362psi)

  • Maximum measuring range: 40m (131ft)

  • Accuracy: ±0.5mm (±0.02")

  • Transmitting frequency: 6GHz

  • International explosion protection and custody transfer certificates, overfill prevention WHG, SIL

Benefits

  • Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy) for high level of safety

  • Maximum reliability through accuracy up to ±0.5mm (±0.02")

  • Developed according to international metrology recommendations such as OIML R85 and API MPMS

  • Local and country-specific certifications like NMi or PTB for custody transfer applications

  • Simplified installation and trouble-free operations due to easy connection to major DCS systems via open protocols

  • Unique drip-off antenna design eliminates measurement error due to condensation build-up

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