Page 2 - Before You Begin; This manual describes how to install a Micro Motion; Customer service; Refer to the transmitter manual for troubleshooting help.; Specifications
2 Micro Motion ® ELITE ® Sensors 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 For technical assistance, phone the Micro Motion Customer Service Department: • In the U.S.A...
Page 3 - Definitions; The term; European installations; ATEX; Installation options
Installation Manual 3 Before You Begin Definitions The term MVD ™ transmitter refers to the following transmitter models: • Models 1500, 1700, 2400S, 2500, and 2700 • Models 3500 and 3700 European installations This Micro Motion product complies with all applicable European directives when properly ...
Page 4 - Figure 1
4 Micro Motion ® ELITE ® Sensors Before You Begin Figure 1 ELITE sensor with Model 2400S transmitter or enhanced core processor Flow direction arrow Purge fittings or rupture disks (optional) Calibration tag Thru holes for alternative mounting Process connection CMF010 Approval tag Model 2400S trans...
Page 5 - Figure 2
Installation Manual 5 Before You Begin Figure 2 ELITE sensor with core processor Flow direction arrow Purge fittings or rupture disks (optional) Calibration tag Core processor housing Thru holes for alternative mounting Process connection CMF010 CMF025, CMF050, or CMF100 Purge connections (optional)...
Page 6 - Figure 3
6 Micro Motion ® ELITE ® Sensors Before You Begin Figure 3 ELITE sensor with junction box Flow direction arrow Purge connections or rupture disks (optional) Calibration tag Junction box Approval tag Thru holes for alternative mounting Process connection Junction box Approval tag CMF025, CMF050, or C...
Page 7 - Figure 4; Determining a Location
Installation Manual 7 Determining a Location Figure 4 Model CMF100A sensor Figure 5 CMF200A, CMF300A, or CMF400A sensor 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 appropri...
Page 8 - Hazardous area installations; WARNING
8 Micro Motion ® ELITE ® Sensors Determining a Location 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 1–5.) For installation in an area that requires intrinsic safety, refe...
Page 9 - Maximum wiring distances; Table 2
Installation Manual 9 Determining a Location Hazardous area approvals may impose additional limits on ambient and process temperature. For the ATEX “T” rating, refer to the ATEX documentation shipped with the sensor or available on the Micro Motion web site at www.micromotion.com . UL, CSA, and IECE...
Page 10 - Orienting the Sensor; Flow direction arrow
10 Micro Motion ® ELITE ® Sensors Orienting the Sensor Step 2 Orienting the Sensor The sensor will function properly in any orientation if the sensor tubes remain filled with process fluid. Micro Motion recommends orienting ELITE sensors as shown in Table 3. Flow direction arrow The sensor has a flo...
Page 11 - Mounting the Sensor; Figure 7
Installation Manual 11 Mounting the Sensor Step 3 Mounting the Sensor Figure 7 illustrates how to mount the sensor. The CMF010 sensor has an optional mounting configuration (Figure 8) for use with small or soft pipeline. To reduce the risk of condensation or excessive moisture, the conduit opening s...
Page 12 - Mounting the electronics of high-temperature sensors
12 Micro Motion ® ELITE ® Sensors Mounting the Sensor Mounting the electronics of high-temperature sensors Model CMF100A, CMF200A, CMF300A, and CMF400A sensors come with a 32 ″ (812 mm) pre-installed flexible conduit. This conduit is required for agency approval. A factory-supplied Model 2400S trans...
Page 13 - Tightening the sensor alignment rings
Installation Manual 13 Mounting the Sensor Figure 10 Wafer-style assembly Figure 11 Tightening the sensor alignment rings Process connection Sensor wafer Flange bolt Alignment ring Gasket (user-supplied) Flange nut Rotate the ring... ...to push the bolts outward Sensor wafer Sensor alignment ring Fl...
Page 14 - Wiring; The sensor has one of the following configurations:
14 Micro Motion ® ELITE ® Sensors Wiring Step 4 Wiring Hazardous area installations If you are installing the sensor in a hazardous location, verify that the hazardous classification information printed on the sensor tag matches the environment in which the sensor will be installed. Installation opt...
Page 15 - Core processor to a 4-wire remote transmitter; Remove the cover from the core processor housing.; Micro Motion cable gland and heat shrink; and drain wires exposed, and separate the wires.
Installation Manual 15 Wiring Core processor to a 4-wire remote transmitter Follow the steps below to connect the 4-wire cable between the core processor and the transmitter. 1. Use one of the following methods to shield the wiring from the core processor to the transmitter: • If you are installing ...
Page 16 - Wrapping the shield drain wires; cover the drain wires.; Applying the heat shrink
16 Micro Motion ® ELITE ® Sensors Wiring Figure 13 Wrapping the shield drain wires e. Place the shielded heat shrink over the exposed shield drain wire(s). The tubing should completely cover the drain wires. f. Without burning the cable, apply heat (250 °F or 120 °C) to shrink the tubing. Figure 14 ...
Page 17 - Gland body and core processor housing; Reinstall and tighten the core processor housing cover.
Installation Manual 17 Wiring Figure 16 Gland body and core processor housing 5. Insert the wires through the gland body and assemble the gland by tightening the gland nut. If desired, leave sufficient wire length inside the core processor housing to allow the housing to rotate without damaging the ...
Page 18 - -Wire Flowmeter Cable; Grounding; • Connect ground leads directly to earth, or follow plant standards.; CAUTION
18 Micro Motion ® ELITE ® Sensors Grounding Junction box to a 9-wire remote transmitter or remote core processor Follow the steps below to connect the 9-wire cable between the sensor and the transmitter or core processor. 1. Prepare and install the cable according to the instructions in Micro Motion...
Page 19 - Purge Fittings; Removing a purge plug
Installation Manual 19 Purge Fittings Purge Fittings If the sensor has purge fittings, they should remain sealed at all times. After a purge plug has been removed, the sensor case should be purged with argon or nitrogen and resealed. Purging the case protects internal components. The sensor is purge...
Page 20 - Leave the outlet connection open.; Table 4
20 Micro Motion ® ELITE ® Sensors Purge Fittings 4. Connect the supply of nitrogen or argon gas to the inlet purge connection or open inlet purge line. Leave the outlet connection open. • Exercise caution to avoid introducing dirt, moisture, rust, or other contaminants into the sensor case. • If the...
Page 21 - Rupture Disks; Case purging procedure
Installation Manual 21 Rupture Disks Rupture Disks If the sensor has rupture disks, they are installed in the sensor purge fitting openings. The rupture disks should remain installed at all times. If you remove a rupture disk from the sensor case, it will be necessary to re-purge the case (see Case ...
Page 22 - Return Policy; New and unused equipment
22 Micro Motion ® ELITE ® Sensors Return Policy Return Policy Micro Motion procedures must be followed when returning equipment. These procedures ensure legal compliance with government transportation agencies and help provide a safe working environment for Micro Motion employees. Failure to follow ...
Page 24 - Micro Motion Inc. USA; Micro Motion Europe
© 2005 Micro Motion, Inc. All rights reserved. P/N 20002158, Rev. A *20002158* For the latest Micro Motion product specifications, view the PRODUCTS section of our web site at www.micromotion.com Micro Motion Inc. USA Worldwide Headquarters 7070 Winchester CircleBoulder, Colorado 80301T (303) 527-52...
