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Servo tank gauging instrument
Proservo NMS83

High precision servo measurement for liquid level, interface and density for hygienic applications

  • Proservo NMS83 ©Endress+Hauser
  • Proservo NMS83 ©Endress+Hauser

The intelligent tank gauge Proservo NMS83 is designed for high accuracy liquid level measurement in custody transfer and inventory control applications with NMi- and PTB-approvals. It meets all requirements for hygienic applications. It fulfills the exact demands of tank inventory management and loss control and is optimized in regards of total cost saving and safe operation.


  • 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 ±0.4mm (± 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

  • Measurement of interfaces between up to three liquid layers, tank bottom, spot, and profile densities

적용 분야

For high accuracy custody transfer measurement in beer, whiskey, wine and sake.

  • Process connections: Flanges

  • Temperature: -200 to +200°C (-328 to +392°F)

  • Pressure: 0 to +6bar (0 to +87psi)

  • Maximum measuring range: 22m (72ft)

  • Accuracy: ±0.4mm (±0.02")

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

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서울특별시 영등포구 여의공원로 101 CCMM빌딩 10층 07241 , 한국
전화: 02 2658 7200
팩스: 02 2659 2839

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