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Rosemount™ 3051CFA Annubar™ Flow Meter
Featuring industry-standard performance, the Rosemount 3051CFA Annubar Flow Meter provides dependable flow measurements via mulitple communication protocols including WirelessHART® technology.
This patented sensor design maintains a small profile in the pipe for reduced permanent pressure loss and is capable of flow and pressure measurements via a single pipe penetration. Available with a graphical, back-lit display, Bluetooth® connectivity, Flow specific configuration and enhanced software capabilities designed to access data quickly.

Bluetooth® Connectivity on Emerson Devices

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Rosemount™ 3051 Pressure Transmitter Level and Flow Configuration

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Rosemount 3051 Pressure Transmitter New Capabilities

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Rosemount™ 3051 Pressure Transmitter Enhanced Display

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Rosemount® 3051 Pressure Transmitter Loop Integrity Diagnostic

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Rosemount™ 3051 Pressure Transmitter Level and Flow Configuration

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Rosemount™ 3051CFA Annubar™ Flow Meter

Specs

Warranty
Up to 5-year limited warranty
Rangedown
Up to 150:1 (8:1 flow turndown)
Measurement Range
Up to 1000 inH2O (2,48 bar) differential
Communication Protocol
4-20 MA HART®, WirelessHART®, FOUNDATION™ fieldbus, PROFIBUS® PA, 1-5 V Low Power HART®
Line Size
2 to 96 in. (50 to 2440 mm)
Process Wetted Material
316L SST, Alloy C-276
Diagnostics
Basic Diagnostics, Process Alerts, Loop Integrity Diagnostics, Plugged Impulse Line Diagnostics
Certifications/Approvals
SIL 2/3 certified to IEC 61508 by an independent 3rd party, NACE®
Wireless Update Rate
1 sec. to 60 min., user selectable
Power Module Life
Up to 10-year life, field replaceable (order separately)
Wireless Range
Internal antenna (225 m)

Features

  • Patented T-shape sensor with a flat upstream surface offers a fixed separation point for high performance over a wide flow range and a stagnation zone positioned to reduce noise, measurement inaccuracies, and keep particulates from clogging
  • 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
  • Wireless Features
    • WirelessHART® technology is secure and 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