EMERSON
Measurement Instrumentation
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Rosemount™ 2051CFC Compact Orifice Flow Meter

Available in line sizes up to 12 in. (300 mm), this primary element is designed for gas, liquid and steam service and operates well in harsh process conditions.

Easy-to-install and designed to deliver industry-standard performance, the Rosemount 2051CFC Compact Orifice Flow Meter offers dependable flow measurements. Built with either a compact orifice plate or a proprietary 4-hole conditioning plate, this flow meter provides measurements for closed loop control, general purpose monitoring, and custody transfer applications. Available in line sizes up to 12 in. (300 mm), this primary element is designed for gas, liquid and steam service and operates well in harsh process conditions. This device is offered with multiple communication protocols, including WirelessHART®.

Key Features

  • Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
  • Primary element design delivers reliable and accurate flow measurement for gas, liquid and steam service
  • Orifice plate available in 0.5 - 12 in. (15 - 300 mm) line sizes for application flexibility
  • Local operator interface offers easy-to-use menus and built-in configuration buttons for streamlined commissioning
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
  • Proprietary 4-hole orifice plate design enables accurate flow measurement in turbulent flow profiles and requires only 2D upstream and downstream to reduce pipe straight-run requirements
  • WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
  • SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal
  • Easy installation enables quick instrumentation of measurement points without the cost of wiring