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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics

Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics
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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 1

Product Data Sheet August 2015 00813-0100-4444, Rev AE Rosemount® 8700M Magnetic Flowmeter Platform  Industry leading performance: Standard reference accuracy of 0.25% of rate High reference accuracy of 0.15% of rate (optional)  Rosemount 8732 Transmitter: Integral and remote mount designs, backlit display, and explosion-proof housing  Available in 4-20mA with HART®, Modbus® RS-485, Intrinsically Safe (I.S.) outputs, Process Diagnostics, and SMART™ Meter Verification to improve reliability and performance  Rosemount 8705 Flanged Sensor: Fully welded sensor for maximum protection  Rosemount 8711 Wafer Sensor: Economical, compact, fully welded, and lightweight sensor, provided with alignment spacers for easy installation  Rosemount 8721 Hygienic (Sanitary) Sensor: Specifically designed for food, beverage, and life science

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 2

Rosemount 8700M Flowmeter Platform Product Selection Guide The Rosemount 8700M Magnetic Flowmeter Platform is available in a variety of sensor styles and configurations to ensure compatibility with virtually all applications and installations.  For available lining materials see Table 15. For available electrode materials and electrode types see Table 16. Transmitter General characteristics • Integral and remote configurations available • HART/Analog and Pulse outputs available • Modbus RS-485 and Pulse output available • Advanced Diagnostics available • Optical Switch local operator...

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 3

August 2015 Rosemount 8700M Flowmeter Platform Magmeter Diagnostics Rosemount diagnostics reduce cost & improve output by enabling new practices Rosemount Magnetic Flowmeters provide device diagnostics that detect and warn of abnormal situations throughout the life of the meter - from installation to maintenance and meter verification. With Rosemount Magnetic Flowmeter diagnostics enabled, plant availability and throughput can be improved, and costs through simplified installation, maintenance and troubleshooting can be reduced. 1. Available with HART output only. Options for accessing...

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 4

Rosemount 8700M Flowmeter Platform Selecting the appropriate sensor size is an important step when considering a magnetic flowmeter. The physical properties of the process fluid, as well as the fluid velocity should be considered. It may be necessary to select a flow sensor that is larger or smaller than the adjacent piping to ensure the fluid velocity is in the recommended flow range for the application. ■ Application guidelines and velocity ranges are provided in Table 3. ■ A table to convert from volumetric flow to velocity is shown in Table 4. Two examples of these calculations are show...

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 5

August 2015 Rosemount 8700M Flowmeter Platform Table 5. Line Size vs. Velocity/Rate Upstream/downstream piping length To ensure specification accuracy over widely varying process conditions, install the sensor with a minimum of five straight pipe diameters upstream and two straight pipe diameters downstream from the electrode plane. See Figure 1. Installations with reduced upstream and downstream straight runs are possible. In reduced straight run installations, the meter may not meet absolute accuracy specifications. Reported flow rates will still be highly repeatable. Sensor grounding A...

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 6

Rosemount 8700M Flowmeter Platform Rosemount 8732EM Transmitter The Rosemount 8732EM Transmitter with “Best in Class” performance, coupled with advanced diagnostics, provides unparalleled process management capabilities. An optional backlit 2-line by 16-character display/local operator interface is available. The transmitter can be configured by optical switches to simplify adjustments in hazardous environments without removing the cover. Table 6. Rosemount 8732EM Transmitter Ordering Information The starred (*) offerings represent the most common options, and should be selected for best...

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 7

August 2015 Rosemount 8700M Flowmeter Platform Table 6. Rosemount 8732EM Transmitter Ordering Information(continued) The starred (*) offerings represent the most common options, and should be selected for best delivery. Options (Not required, but must be included in the model number if desired)

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 8

Rosemount 8700M Flowmeter Platform Table 6. Rosemount 8732EM Transmitter Ordering Information(continued) The starred (*) offerings represent the most common options, and should be selected for best delivery. 1. Zn Plated CS mounting bolts and 304L Bracket. 2. Intrinsically safe outputs must be externally powered. 3. FM marked, CSA marked, CE marked, C-tick marked 4. Recommend ordering with Conduit Entry code 4 or 5. 5. D1 transmitter must be ordered with D1 sensor at the same time. See “Accuracy" on page 33. 6. Remote cable kits are shipped with the transmitter and not connected to the...

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 9

August 2015 Rosemount 8700M Flowmeter Platform August 2015 Rosemount 8700M Flowmeter Platform Rosemount 8705-M Flanged Sensor All flanged sensors are fabricated from stainless and carbon steel and welded to provide a hermetic seal that protects against moisture and other contaminants. Sizes range from 1/2-in. (15 mm) to 36-in. (900 mm). The sealed housing ensures maximum sensor reliability by protecting all internal components and wiring from the most hostile environments. Table 7. Rosemount 8705-M Flanged Sensor Ordering Information The starred (*) offerings represent the most common...

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 10

August 2015 Table 7. Rosemount 8705-M Flanged Sensor Ordering Information(continued) The starred (*) offerings represent the most common options, and should be selected for best delivery. N/A=Not Available.

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Rosemount Magnetic Flowmeter 8732EM with Revision 4 Electronics - 11

August 2015 Rosemount 8700M Flowmeter Platform Table 7. Rosemount 8705-M Flanged Sensor Ordering Information(continued) The starred (*) offerings represent the most common options, and should be selected for best delivery. N/A=Not Available.

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