8/10/2019 r Pds Eng Ps-00363 h Web http://slidepdf.com/reader/full/r-pds-eng-ps-00363-h-web 1/24 Micro Motion ® R-Series Coriolis meters are simple and reliable, and feature a compact form factor that is easy to install and maintain. Versatile R-Series meters are used in a wide range of industries to obtain the fundamental benefits of Coriolis flow measurement. Simple to install and easy to use Coriolis flow measurement • Measure flow in either mass or volume units for any application • Install easily anywhere with compact design that is immune to flow profile effects • Keep process loops easy to clean and maintain with self-draining design Broad range of application coverage • 316L stainless steel construction for compatibility with most fluids Superior reliability • No moving parts to wear or replace minimizes maintenance for long- term reliability Peak performance Coriolis meter General purpose flow-only Coriolis meter Hygieniccompact drainable Coriolis meter Straight tube full-bore Coriolis meter High performance compact drainable Coriolis meter ELITE ® R-Series H-Series T-Series F-Series Product Data SheetPS-00363, Rev. H April 2013 Extreme low- flow Coriolis meter LF-Series Micro Motion ® R-Series Coriolis Flow Meters Peak performance high capacity meter ELITE HC
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Micro Motion ® R-Series Coriolis meters are simple and reliable, and feature acompact form factor that is easy to install and maintain. Versatile R-Seriesmeters are used in a wide range of industries to obtain the fundamentalbenefits of Coriolis flow measurement.
Simple to install and easy to use Coriolis flow measurement
• Measure flow in either mass or volume units for any application
• Install easily anywhere with compact design that is immune to flow
profile effects
• Keep process loops easy to clean and maintain with self-draining
design
Broad range of application coverage
• 316L stainless steel construction for compatibility with most fluids
Superior reliability
• No moving parts to wear or replace minimizes maintenance for long-
Micro Motion Coriolis meters meet a vast range of application needs, ranging from extreme low-flow up tohigh-flow, high-capacity lines. Cryogenic, hygienic, high-temperature, and high-pressure—Micro Motionmeters can handle them all. Micro Motion meters are available with a variety of wetted parts to ensure thebest material compatibility.
Coriolis meters. Coriolis meters offer dramaticbenefits over traditional volumetric measurementtechnologies. Coriolis meters:
• Deliver accurate and repeatable process dataover a wide range of flow rates and processconditions.
• Provide direct inline measurement of mass flowand density, and also measure volume flow andtemperature—all from a single device.
• Have no moving parts, so maintenance costsare minimal.
• Have no requirements for flow conditioning orstraight pipe runs, so installation is simplifiedand less expensive.
• Provide advanced diagnostic tools for both themeter and the process.
R-Series Coriolis flow meters. Micro MotionR-Series Coriolis meters are designed to handlemost common mass and volume flow measurementapplications. The compact case of the R-Seriesmeter allows it to fit almost anywhere, and integralelectronics make installation and setup easy.
R-Series meters support a number of digitalcommunication protocols, such as HART ® ,Modbus ® , FOUNDATION fieldbus™, andPROFIBUS-PA.
(1) Volumetric measurement is based on a process-fluid density of 1 g/cm 3 (1000 kg/m 3 ). For fluids with density other than 1 g/cm 3 (1000 kg/m 3 ), the volume flow rate equals the maximum mass flow rate divided by the fluid’s density.
lb/min kg/h gal/min l/h
Maximum flow rate R025S, R025P 100 2720 12 2720
R050S 300 8160 36 8160
R100S 1200 32,650 144 32,650
R200S 3200 87,100 384 87,100
Mass flow accuracy(2)
(2) Stated flow accuracy includes the combined effects of repeatability, linearity, and hysteresis. All specifications for liquids are based onreference conditions of water at 68 to 77 °F (20 to 25 °C) and 15 to 30 psig (1 to 2 bar), unless otherwise noted.
±0.5% of rate (3)
Volume flow accuracy ±0.5% of rate (3)
Mass and volume flow
repeatability
±0.25% of rate(3)
(3) When flow rate < (zero stability / 0.005), then accuracy = ±[(zero stability / flow rate) × 100]% of rate andrepeatability = ±[½(zero stability / flow rate) × 100]% of rate.
When selecting sensors for gas applications, measurement accuracy is a function of fluid mass flow rate independent of operatingtemperature, pressure, or composition. However, pressure drop through the sensor is dependent upon operating temperature,pressure, and fluid composition. Therefore, when selecting a sensor for any particular gas application, it is highly recommended thateach sensor be sized using Micro Motion’s product selector, available at www.micromotion.com.
Mass Volume(1)
(1) Standard (SCFM) reference conditions are 14.7 psia and 68 °F. Normal (Nm 3 /hr) reference conditions are 1.013 bar and 0 °C.
lb/min kg/h SCFM Nm3 /h
Typical flow rates that produce approximately 10 psi (0.68 bar) pressure drop on air (2)
(2) Air at 68 °F (20 °C) and 100 psia (6.8 bar).
R025S, R025P 5 130 60 100
R050S 15 400 190 310
R100S 50 1300 660 1000
R200S 140 3800 1900 2900
Typical flow rates that produce approximately 50 psi (3.4 bar) pressure drop on natural gas (3)
(3) Natural gas at MW 16.675 at 68 °F (20 °C) and 500 psia (34 bar).
R025S, R025P 15 410 350 580
R050S 42 1100 970 1600
R100S 150 4000 3400 5900
R200S 420 11,000 9700 16,000
Mass flow accuracy(4)
(4) Stated flow accuracy includes the combined effects of repeatability, linearity, and hysteresis.
±0.75% of rate(5)
(5) When flow rate < (zero stability / 0.0075), then accuracy = ±[(zero stability / flow rate) × 100]% of rate andrepeatability = ±[(zero stability / flow rate) × 100]% of rate.
Typical accuracy and pressure drop with R100S with MVD Technology
Air at 68 °F (20 °C), static pressures as indicated on graph
Natural gas (MW 16.675) at 68 °F (20 °C), static pressures as indicated on graph
Standard or normal volumetric capability
Standard and normal volumes are “quasi mass” flow units for any fixed composition fluid. Standard and normal volumes do not varywith operating pressure, temperature, or density. With knowledge of density at standard or normal conditions (available fromreference sources), a Micro Motion meter can be configured to output in standard or normal volume units without the need forpressure, temperature, or density compensation. Contact your local sales representative for more information.
(1) Temperature limits may be further restricted by hazardous area approvals. See pages 12 – 14 .
(2) The temperature extender option allows the sensor case to be insulated without covering the transmitter, core processor, or junction box, but does not affect temperature ratings.
(3) When ambient temperature is below –40 °F (–40 °C), a core processor must be heated to bring its local ambient temperature tobetween –40 °F (–40 °C) and +140 °F (+60 °C). Long-term storage of electronics at ambient temperatures below –40 °F (–40 °C)is not recommended.
Process temperature effect Process temperature effect is defined as:• For mass flow measurement, the worst-case zero offset due to process fluid temperature
change away from the zeroing temperature.• For density measurement, the maximum measurement offset due to process fluid
temperature change away from the density calibration temperature.
Process temperature effect% of maximum flow rate per °C
R025 ±0.00175
R050 ±0.00175
R100 ±0.00175
R200 ±0.00175
Pressure effect Pressure effect is defined as the change in sensor flow and density sensitivity due to processpressure change away from the calibration pressure (1). Pressure effect can be corrected.
(1) To determine factory calibration pressure, refer to the calibration document shipped with your sensor. If the data is unavailable, use20 psi (1.4 bar).
Pressure effect on mass flow accuracy
% of rate per psi % of rate per bar
R025 None None
R050 None None
R100 None None
R200 –0.001 –0.015
Meets IEC 68.2.6, endurance sweep, 5 to 2000 Hz, 50 sweep cycles at 1.0 g
(1) ATEX “T” rating depends on the maximum temperature shown in the graphs above.
Model R200 (C.I.C. A1) with core processor or Model 1700/2700 transmitter
0575
Note 1: The maximum surface temperature for dust is as follows: T5:T 95°C, T4:T 130°C,T3:T 195°C, T2 to T1:T 230°C.Note 2: When installed with the THUM adapter, the T4 rating spans –40 to +104°C.
II 2G Ex ib IIC T1–T5 Gb
II 2D Ex ib IIIC T(1)
°C Db IP65
Wetted parts(1)
(1) General corrosion guides do not account for cyclical stress, and therefore should not be relied upon when choosing a wetted materialfor your Micro Motion meter. Please refer to the Micro Motion corrosion guide for material compatibility information.
All models 316L stainless steel
Housing Sensor 304L stainless steel
Core processor CF-3M stainless steel or polyurethane-painted aluminum;NEMA 4X (IP66)
Integrally mountedtransmitter
Polyurethane-painted aluminum; NEMA 4X (IP66)
Sensor fluid temperature (°C)
M a x . a m b i e n t t e m p e r a t u r e ( ° C )
Micro Motion—The undisputed leader in flow and density measurement
WWW.micromotion.com
World-leading Micro Motion measurement solutions from EmersonProcess Management deliver what you need most:
Technology leadership
Micro Motion introduced the first reliable Coriolis meter in 1977. Sincethat time, our ongoing product development has enabled us to
provide the highest performing measurement devices available.
Product breadth
From compact, drainable process control to high flow rate fiscaltransfer—look no further than Micro Motion for the widest range ofmeasurement solutions.
Unparalleled value
Benefit from expert phone, field, and application service andsupport made possible by more than 750,000 meters installedworldwide and over 30 years of flow and density measurement
The Emerson logo is a trademark and service mark of Emerson Electric Co. Micro Motion, ELITE, ProLink, MVD and MVD Direct Connect are marksof one of the Emerson Process Management family of companies. All other trademarks are property of their respective owners.
Micro Motion supplies this publication for informational purposes only. While every effort has been made to ensure accuracy, this publication is notintended to make performance claims or process recommendations. Micro Motion does not warrant, guarantee, or assume any legal liability for theaccuracy, completeness, timeliness, reliability, or usefulness of any information, product, or process described herein. We reserve the right to modifyor improve the designs or specifications of our products at any time without notice. For actual product information and recommendations, pleasecontact your local Micro Motion representative.
For a complete list of contact information and web sites, please visit: www.emersonprocess.com/home/contacts/global