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.
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
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