• Remote Operating Terminal with wall mounting support for smart sensors
  • Operating Terminal on Smart Sensor
  • Inline Smart Sensor mounted with Operating Terminal

Operating Terminal / Remote Operating Terminal

The Operating Terminal (OT) and the Remote Operating Terminal (ROT) are flexible evaluation units for the Anton Paar Smart Sensors used in viscosity measurement (L-Vis 510) for dynamic and kinematic viscosity and in CO2 measurement for beverages (Carbo 510) such as beer, wine or FABs. The OT is directly mounted on the Smart Sensor, the ROT and the Smart Sensor are separated units with a distance of up to 250 m. The OT and ROT provide several interfaces for external communication.

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Key features


Flexible Connection to your Plant

  • Perfect integration via various fieldbus  and analog, digital interfaces
  • Optical buttons for easy handling in harsh environment


Limit Monitoring

  • Alarms help to prevent out-of-spec production
  • Up to 30 products can be selected via fieldbus


Installation of Remote Operating Terminal

  • Perfect visibility for the operator
  • No extra stainless steel housing necessary
  • Small sized ROT housing for optimal installation at narrow places
  • Up to 250 m distance between sensor and ROT possible



Technical specifications

Sensor InputCarbo 510, L-Vis 510, L-Vis 520 Ex, L-Rix 510
Digital InputFor filler stop, detection of empty line
External Product
Via fieldbuses
Digital OutputFor limit monitoring or error output
Power supplyDC 24 V SELV min 0.2 A
Analog Output2 x 4 to 20 mA active

EtherNet IP
Modbus TCP

Display35 mm x 60 mm display
incl. optical pushbuttons

Anton Paar Certified Service

The Anton Paar quality in service and support:
  • More than 350 manufacturer-certified technical experts worldwide
  • Qualified support in your local language
  • Protection for your investment throughout its lifecycle
  • 3-year warranty
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