Rosemount 3051CFA

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.

Specifications

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