Emerson CMF200A User Manual

4 (1)

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

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

Customer service

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.

Troubleshooting

Refer to the transmitter manual for troubleshooting help.

Installation Manual

1

Before You Begin

Specifications

Full product specifications can be found in the product data sheet, which is available from the Micro Motion web site at www.micromotion.com.

Definitions

The term MVDtransmitter 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

European installations

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.

Installation options

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).

2

Micro Motion® ELITE® Sensors

Emerson CMF200A User Manual

Before You Begin

Figure 1 ELITE sensor with Model 2400S transmitter or enhanced core processor

CMF010

Process

Flow direction

connection

Approval tag

arrow

 

Purge fittings or rupture

 

disks (optional)

Thru holes for

 

alternative

 

mounting

Calibration tag

 

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

3

Before You Begin

Figure 2 ELITE sensor with core processor

CMF010

Flow direction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Approval tag

 

 

 

 

Process connection

arrow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Purge fittings or rupture

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

disks (optional)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thru holes for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

alternative

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mounting

Calibration tag

Core processor housing

CMF025, CMF050, or CMF100

Flow direction

Process connection

arrow

 

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

 

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)

Calibration tag

Approval tag

Installation Manual

5

Determining a Location

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.

Full flow tubes

For optimal performance, the sensor tubes should remain full of process fluid.

Hazardous area installations

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.

Environmental limits

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.

6

Micro Motion® ELITE® Sensors

Loading...
+ 18 hidden pages