EMERSON
Measurement Instrumentation
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Rosemount™ 3051CFC Compact Orifice Flow Meter

The Rosemount 3051CFC Flow Meter delivers accurate gas, liquid, and steam flow measurement with a compact design, advanced diagnostics, Bluetooth® connectivity, and WirelessHART®.

The Rosemount 3051CFC Compact Orifice Flow Meter is an industry-leading flow measurement solution. Built with either a compact orifice plate or a patented 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. Available with a graphical, back-lit display, Bluetooth® connectivity, Flow specific configuration and enhanced software capabilities designed to access the data you need faster than ever before. This device is offered with multiple communication protocols, including WirelessHART®.

Key Features

  • General purpose orifice plate design delivers reliable and accurate flow measurement for gas, liquid, and steam service
  • Application specific configuration allows you to transform your pressure transmitter into a flow meter with a totalizer
  • Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
  • 10-year installed stability and 150:1 rangedown produce reliable measurements and wide application flexibility
  • Bluetooth® wireless connectivity unlocks a far simpler process to perform maintenance and service tasks without the need for a physical connection or separate configuration tool
  • The graphical, back-lit display allows for easy operation in 8 different languages in all lighting conditions
  • Loop Integrity and Plugged Impulse Line diagnostics detect electrical loop issues and plugged impulse piping before it impacts the quality of the process for increased safety and reduced downtime
  • Quick service buttons offer 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
  • Either the patented 4-hole orifice plate or the standard ASME/ISO corner tap orifice fits between raised-face flanges for simple installation
  • WirelessHART® technology is secure, cost-effective and delivers >99% data reliability without the cost of wiring
  • SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal