Rosemount Annubar Flowmeter Series Differential Pressure Flow

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1 Operating Complete Capabilities Better Measurement your plant better Rosemount Annubar Flowmeter Series Differential Pressure Flow and smarter is easier with innovative technologies from Emerson Process Management. instrumentation s u p p o r t s b et t er measurement practices that lead to a stronger bottom line. See how easy we are making it at The Emerson logo is a trademark and servicemark of Emerson Electric Co. Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc. PlantWeb is a registered trademark of the group of companies. All other marks are the property of their respective owners Rosemount Inc. All rights reserved. The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, expressed or implied, regrading the products or services described herein or their use or applicability. All sales are governed be our terms and conditions, which are available on request. We reserve the right to modify or improve the designs or specifications of our products at any time without notice. Rosemount Inc Market Boulevard Chanhassen, MN USA T 1-(800) T (International) 1-(952) F 1-(952) GmbH & Co. OHG Argelsrieder Feld Wessling Germany T 49 (8153) 9390 F 49 (8153) Asia Pacific Private Limited 1 Pandan Crescent Singapore T (65) F (65) Beijing Rosemount Far East Instrument Co. Limited No. 6 North Street Hepingli, Dong Cheng District Beijing China T (86) (10) F (86) (10) The Shape of Better Measurement

2 The Beginning of Better Measurement Insertion Technology Save installation Simple Installations Better measurement begins by selecting the best flow technology for each application. Averaging Pitot Tube (APT) technology has been specified for over 30 years in applications requiring performance, flexibility, and lower total cost of ownership. The innovative technology of the newest Rosemount Annubar sensor offers more advantages that save you time and money, whether you are building a new plant or measuring flow in an existing pipe. Annubar flowmeter installations are simple and affordable, especially on large line sizes. Annubar installations reduce hardware requirements and save time because they do not require special flanges, spool sections, or piping modifications. A complete flowmeter installation is done in four simple steps: Energy Savings Lower Operating Costs After installation, Annubar flowmeters reduce operational expenditures. The non-constricting design of the Annubar sensor creates less permanent pressure loss than virtually any other DP flow primary element. This translates into substantial energy savings by allowing: Lower pumping costs in liquids Lower compression costs in gas Lower fuel costs for generating steam time and money with a single pipe penetration Minimize annual energy costs with reduced permanent pressure loss Reduce start-up costs with flexible mounting The return on investment in energy savings from using the Rosemount Annubar flowmeter can be as short as six months! styles Flexible Mounting Styles Pak-Lok assembly This popular, easy-to-use mechanism utilizes the latest patented compression design to firmly secure the Annubar sensor to the opposite wall of the pipe. Flanged assembly The rugged structural requirements of high-pressure applications are met with the flanged assembly. Flange-Lok assembly Combines the Pak-Lok compression sealing mechanism with a mounting flange for convenient installation with a single pipe penetration. Flo-Tap assembly The Flo-Tap Annubar assembly can be hot-tapped without interrupting process flow. There is no need to shut down your process to install a flowmeter. For better, smarter, and easier flow measurement contact your local Emerson Process Management Representative or visit

3 The Foundation of Better Measurement Rosemount Annubar Sensor Extend flow rangeability with the T shaped sensor Improve flow accuracy with the patented frontal slot design Increase plant uptime with maintenance free operation The shape of the APT sensor is paramount to performance. That s why the inventors of APTs have introduced the innovative T-shaped Annubar sensor. This patented primary element is revolutionizing the process industry by improving performance and measurement practices. Maintenance-Free Design Increases Plant Uptime The Rosemount Annubar sensor saves you money because it is easy to maintain and is rugged enough to stand up to the application. The Annubar sensor is resistant to wear, warp, or pluggage. The patented manifold head allows convenient RTD maintenance. Integral Temperature Measurement Saves Money Eliminate the additional hardware, installation time and money associated with a separate temperature assembly. With the Annubar sensor, temperature measurement comes built-in. The T-shaped sensor includes a sealed, pressure-retaining thermowell allowing RTD removal without process shut-down. Patented Slot Design for ±0.75% Flow Accuracy Repeatable and accurate measurements can save you money. Whether you are regulating batch processes or monitoring flow rate, the Rosemount Annubar sensor provides ±0.75% accurate measurements you can rely on. A patented frontal slot design measures 70% more of the velocity flow profile than individual sensing ports. Better sampling increases the accuracy of the measurement. Low Signal Noise Enables Tighter Process Control Maintaining tight process control is essential to reducing variability for higher quality product. The low signal noise produced by the Annubar sensor allows use in control applications and extends the usage of APT technology in process measurement. Stagnation zones on the backside of the patented T- shaped Annubar sensor are positioned to reduce noise and unnecessary pressure variations. Sensing ports located in this region measure the low pressure. Higher Signal Improves Low Flow Measurement Never before has measuring lower flow rates been so easy. The geometry of the Rosemount Annubar sensor creates accurate and repeatable measurements over a greater turndown. The flat upstream surface of the Annubar sensor is perpendicular to flow, which results in a fixed separation point that improves performance over a wider flow range. For better, smarter, and easier flow measurement contact your local Representative or visit

4 Best Practices for Better Measurement Rosemount ProBar Flowmeter The Rosemount ProBar flowmeter integrates the unique features of the Annubar sensor with stateof-the-art flow electronics. This simple, easy-toorder package provides unmatched reliability and functionality. The Rosemount ProBar is a breakthrough in DP flow technology. Flexible Installation Practices The Rosemount ProBar flowmeter facilitates direct-mounting to eliminate impulse lines and reduce the total installed cost of each measurement point. With a single purchase order, meters arrive ready to install fully assembled, leak tested, and configured. New DP Flow Capabilities meters are engineered to optimize system performance. Seamless integration into a single device provides unprecedented reliability, performance, and service backed by a single warranty. Greater Accuracy +/-0.90% volumetric flow rate accuracy Improve At-Grade Interface LCD and communication ports can be mounted remotely for easy access ProBar flowmeter with remote display & interface Source: Richardson s Handbook reliability and performance with unprecedented flow 10-year Stability Calibration requirements are reduced and can be done on-site without flow provers Savings are even greater as line size increases, making the Rosemount ProBar flowmeter the right choice for measuring flow in large pipes. measurement capabilities Flow Units Flow units are user configurable PlantWeb Capabilities Save time and money with flexible Rosemount Process Alerts Displayed on LCD or AMS for process conditions outside a user defined range The Rosemount ProBar flowmeter powers PlantWeb through scalable architecture and advanced diagnostics. The ProBar flowmeter delivers: Increased throughput and capacity from optimized performance Probar installations Low Flow Cut-off User-configurable to eliminate error at zero flow Online monitoring, diagnostics, and process alerts Improved regulatory compliance through reduced fugitive emissions Enable predictive maintenance practices Reduced Fugitive Emissions meters increase environmental compliance and reduce leak points by up to 90% PlantWeb can improve plant efficiency by 2% or more. through PlantWeb diagnostics For better, smarter, and easier flow measurement contact your local Emerson Process Management Representative or visit

5 Best Practices for Better Measurement Rosemount Mass ProBar Flowmeter Improve your The Rosemount Mass ProBar flowmeter is the most advanced DP flowmeter available. It is the only flowmeter that delivers real-time mass flow through a single pipe penetration. This reduces engineering, hardware, and installation expenses. The Rosemount Mass ProBar flowmeter makes mass flow measurement easy. Reduced Process Variability All gas and steam flows have pressure and temperature variations that significantly degrade flow accuracy. MultiVariable sensing technology combined with continuous real-time compensation in the Mass ProBar flowmeter virtually eliminates this impact. bottom line by replacing 10 individual components with a single flowmeter 10 Devices. 1 Pipe Penetration. Advanced electronics integrated with the Annubar sensor create a mass flowmeter with unprecedented capabilities. The Mass ProBar flowmeter replaces the 10 individual components required for traditional mass flow measurement. No longer is a flow computer or DCS calculation time required for measuring mass flow. Tighter process control with ±1.0% of mass flow accuracy 1. Flow Computer 2. Primary Element 3. Thermowell 4. Temperature Sensor 5. Temperature Transmitter 6. Temp Sensor Wiring 7. Pressure Transmitter 8. DP Transmitter 9. Manifold 10. Connection Hardware Including the effects of pressure and temperature variation, the Rosemount Mass ProBar flowmeter delivers ±1.0% mass flow rate accuracy. Improved flow measurement yields better bottom line results. PlantWeb Capabilities * Pressure variations due to flow through 100ft (30m) of 4 (100mm) pipe with 4 elbows ** $ 2/1000 SCF ( 70/1000 SCM) N 2 at 50psi (3 bar), 68ºF (20ºC), 1500 SCFM (43 Sm 3 /min) max flow The Rosemount Mass ProBar flowmeter powers PlantWeb through enhanced measurement and MultiVariable capabilities. The Mass ProBar flowmeter delivers: Increased throughput and capacity through reduced process variability Reduced operational and maintenance expenditures with MultiVariable technology Improved utilities management through lower energy costs with better gas and steam measurement PlantWeb can improve plant efficiency by 2% or more. Increase process efficiency with PlantWeb digital architecture Traditional Installation Mass ProBar Flowmeter Installation For better, smarter, and easier flow measurement contact your local Emerson Process Management Representative or visit

6 Operating Complete Capabilities Better Measurement your plant better Rosemount Annubar Flowmeter Series Differential Pressure Flow and smarter is easier with innovative technologies from Emerson Process Management. instrumentation s u p p o r t s b et t er measurement practices that lead to a stronger bottom line. See how easy we are making it at The Emerson logo is a trademark and servicemark of Emerson Electric Co. Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc. PlantWeb is a registered trademark of the group of companies. All other marks are the property of their respective owners Rosemount Inc. All rights reserved. The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, expressed or implied, regrading the products or services described herein or their use or applicability. All sales are governed be our terms and conditions, which are available on request. We reserve the right to modify or improve the designs or specifications of our products at any time without notice. Rosemount Inc Market Boulevard Chanhassen, MN USA T 1-(800) T (International) 1-(952) F 1-(952) GmbH & Co. OHG Argelsrieder Feld Wessling Germany T 49 (8153) 9390 F 49 (8153) Asia Pacific Private Limited 1 Pandan Crescent Singapore T (65) F (65) Beijing Rosemount Far East Instrument Co. Limited No. 6 North Street Hepingli, Dong Cheng District Beijing China T (86) (10) F (86) (10) The Shape of Better Measurement