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Differential flow measuring device
Product details
Features:
- Patented T-shape Annubar creates a fixed separation point for DP signal improvement over a wider flow rate
- Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
- 10-year stability and 8:1 flow turndown (150:1 rangedown) produce reliable measurements and application flexibility
- Sensor stagnation zone positioned to reduce noise, measurement inaccuracies and keeps particulates from clogging
- Local operator interface offers easy-to-use menus and built-in configuration buttons for streamlined commissioning
- Loop Integrity diagnostics detect electrical loop issues for reduced downtime
- SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
Aplications:
An industry-leading flow measurement solution, the Rosemount 3051CFA Annubar Flow Meter is customized with a patented T-shaped, averaging pitot tube that features reliable accuracy over a wide flow range. 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. This flow meter is also leak-tested and calibrated to reduce leak points for increased process control.
SPECIFICATIONS | ||
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Measurement Range | Up to 1000 inH2O (2,48 bar) differential | |
Line Size | 2 to 96 in. (50 to 2440 mm) | |
Output | Differential pressure, scaled variable | |
Communication Protocol | 4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus, PROFIBUS®, 1-5 V Low Power HART® | |
Process Wetted Material | 316L SST, Alloy C-276 | |
Diagnostics | Basic Diagnostics, Loop Integrity | |
Certifications/Approvals | SIL 2/3 certified to IEC 61508 by an independent 3rd party, NACE®, hazardous location, see full specs for complete list of certifications | |
Download Catalogue | https://www.emerson.com/documents/automation/flyer-rosemount-annubar-flowmeter-series-en-87398.pdf |