Installation Manual
P/N 20002158, Rev. C
September 2007
Micro Motion®
ELITE® Sensors
Installation Manual
©2007, Micro Motion, Inc. All rights reserved. ELITE and ProLink are registered trademarks, and MVD and MVD Direct Connect are trademarks of Micro Motion, Inc., Boulder, Colorado. Micro Motion is a registered trade name of Micro Motion, Inc., Boulder, Colorado. The Micro Motion and Emerson logos are trademarks and service marks of Emerson Electric Co. All other trademarks are property of their respective owners.
Before You Begin
This manual describes how to install a Micro Motion® ELITE® sensor. The following information is provided in this manual:
Customer service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
European installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
Installation options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
Installation steps
Determining a Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Orienting the Sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10
Mounting the Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 16
Grounding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 20
Additional information
Pressure Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 20
Purge Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21
Rupture Disks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 22
Return Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23
For technical assistance, phone the Micro Motion Customer Service department:
•In the U.S.A., phone 800-522-MASS (800-522-6277) (toll free)
•In Canada and Latin America, phone +1 303-527-5200 (U.S.A.)
•In Asia:
-In Japan, phone 3 5769-6803
-In other locations, phone +65 6777-8211 (Singapore)
•In Europe:
-In the U.K., phone 0870 240 1978 (toll-free)
-In other locations, phone +31 (0) 318 495 555 (The Netherlands)
Customers outside the U.S.A. can also email Micro Motion customer service at
International.MMISupport@EmersonProcess.com.
Refer to the transmitter manual for troubleshooting help.
Installation Manual |
1 |
Before You Begin
Full product specifications can be found in the product data sheet, which is available from the Micro Motion web site at www.micromotion.com.
The term MVD™ transmitter refers to the following transmitter models:
•Models 1500, 1700, 2400S, 2500, and 2700
•Models 3500 and 3700
The term high-temperature ELITE sensor refers to the following model codes:
•CMF200A, CMF300A, CMF400A, and CMFHC3A
•CMF200B and CMF300B
The term extreme high-temperature ELITE sensor refers to the following model codes:
•CMF200C, CMF300C, CMF400C, and CMFHC3C
•CMF200E and CMF300E
This Micro Motion product complies with all applicable European directives when properly installed in accordance with the instructions in this manual. Refer to the EC declaration of conformity for directives that apply to this product.
The EC declaration of conformity, with all applicable European directives, and the complete ATEX Installation Drawings and Instructions are available on the internet at www.micromotion.com/atex or through your local Micro Motion support center.
Information affixed to equipment that complies with the Pressure Equipment Directive can be found on the internet at www.micromotion.com/documentation.
The ELITE sensor makes up one part of a Coriolis flowmeter. The other part is a transmitter. ELITE sensors are available with the following electronics interfaces:
•An integral Model 2400S transmitter or enhanced core processor (see Figure 1).
•An integral core processor for connecting to a 4-wire remotely mounted transmitter or to a user-supplied remote host (see Figure 2).
•A 9-wire junction box for connecting to a remotely mounted transmitter or a remotely mounted core processor (see Figure 3).
•High-temperature and extreme high-temperature models are equipped with a flexible conduit, on which can be mounted a Model 2400S transmitter, a Model 1700/2700 transmitter, a core processor, or a junction box (see Figure 4).
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Micro Motion® ELITE® Sensors |
Before You Begin
Figure 1 ELITE sensor with Model 2400S transmitter or enhanced core processor
CMF010 |
Process |
Flow direction |
connection |
Approval tag |
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Purge fittings or rupture |
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mounting |
Calibration tag |
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Model 2400S transmitter or enhanced core processor
CMF025, CMF050, or CMF100
Flow direction arrow
Purge connections (optional)
Calibration tag
Process connection
Approval tag
Model 2400S transmitter or enhanced core processor
CMF200, CMF300, CMF400, or CMFHC3
Flow direction arrow
Process connection
Purge connections (optional)
Model 2400S transmitter or
enhanced core processor
Approval tag
Calibration tag
Installation Manual |
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Before You Begin
Figure 2 ELITE sensor with core processor
CMF010
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mounting |
Calibration tag
Core processor housing
CMF025, CMF050, or CMF100
Flow direction |
Process connection |
arrow |
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Purge connections
(optional)
Approval tag
Calibration tag
Core processor housing
CMF200, CMF300, CMF400, or CMFHC3
Flow direction arrow
Process connection
Purge connections
(optional)
Core processor
housing
Approval tag
Calibration tag
4 |
Micro Motion® ELITE® Sensors |
Before You Begin
Figure 3 ELITE sensor with junction box
CMF010
Flow direction |
Process connection |
arrow |
Approval tag |
Purge connections or |
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rupture disks |
Thru holes for |
(optional) |
alternative |
mounting
Calibration tag
Junction box
CMF025, CMF050, or CMF100
Flow direction |
Process connection |
arrow |
Purge connections (optional)
Approval tag
Calibration tag
Junction box
CMF200, CMF300, or CMF400
Flow direction arrow |
Process connection |
Junction box |
Purge connections |
(optional) |
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Calibration tag |
Approval tag |
Installation Manual |
5 |
Figure 4 High-temperature or extreme high-temperature ELITE sensor
Flow direction arrow
Process connection
Transmitter, core processor, or junction box
(Model 2400S transmitter shown)
CMF200A, B, C, or E CMF300A, B, C, or E CMF400A or C CMFHC3A or CMFHC3C
Purge connections (optional)
Flexible conduit
Approval tag
Calibration tag
Step 1 Determining a Location
Choose a location for the sensor based on the requirements described in this section. The following general guidelines can help you select an appropriate location for the sensor.
For optimal performance, the sensor tubes should remain full of process fluid.
Make sure the hazardous area specified on the sensor approval tag is suitable for the environment in which the sensor is installed. (See Figures 1–4.) For installation in an area that requires intrinsic safety, refer to the appropriate Micro Motion approval documentation, shipped with the sensor or available from the
Micro Motion web site at www.micromotion.com.
Improper installation in a hazardous area can cause an explosion. When installing in a hazardous area, refer to Micro Motion approvals instructions, shipped with the product or available from the
Micro Motion web site. For hazardous installations in Europe, refer to standard EN 60079-14 if national standards do not apply.
The ambient and process temperature limits of the sensor are shown in Figures 5 and 6:
•For ELITE sensor models other than high-temperature and extreme-high temperature models, see Figure 5.
•For high-temperature and extreme high-temperature ELITE sensors, see Figure 6.
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Micro Motion® ELITE® Sensors |