Emerson Micro Motion HPC010P Manuale utente
Installation Manual
MMI- 20032352, Rev AC
August 2019
Micro Motion™ HPC010P Ultra High Pressure
Flowmeter
Safety and approval information
This Micro Motion product complies with all applicable European directives when properly installed in accordance with the
instructions in this manual. Refer to the EU declaration of conformity for directives that apply to this product. The EU declaration
of conformity, with all applicable European directives, and the complete ATEX Installation Drawings and Instructions are available
on the internet at www.emerson.com 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.emerson.com.
For hazardous installations in Europe, refer to standard EN 60079-14 if national standards do not apply.
Other information
Full product specifications can be found in the product data sheet. Troubleshooting information can be found in the configuration
manual. Product data sheets and manuals are available from the Micro Motion web site at www.emerson.com.
Return policy
Follow Micro Motion procedures when returning equipment. These procedures ensure legal compliance with government
transportation agencies and help provide a safe working environment for Micro Motion employees. Micro Motion will not accept
your returned equipment if you fail to follow Micro Motion procedures.
Return procedures and forms are available on our web support site at www.emerson.com, or by phoning the Micro Motion
Customer Service department.
Emerson Flow customer service
Email:
•Worldwide: [email protected]
•Asia-Pacific: [email protected]
Telephone:
North and South America Europe and Middle East Asia Pacific
United States 800-522-6277 U.K. 0870 240 1978 Australia 800 158 727
Canada +1 303-527-5200 The Netherlands +31 (0) 704 136
666
New Zealand 099 128 804
Mexico +41 (0) 41 7686
111
France 0800 917 901 India 800 440 1468
Argentina +54 11 4837 7000 Germany 0800 182 5347 Pakistan 888 550 2682
Brazil +55 15 3413 8000 Italy 8008 77334 China +86 21 2892 9000
Central & Eastern +41 (0) 41 7686
111
Japan +81 3 5769 6803
Russia/CIS +7 495 995 9559 South Korea +82 2 3438 4600
Egypt 0800 000 0015 Singapore +65 6 777 8211
Oman 800 70101 Thailand 001 800 441 6426
Qatar 431 0044 Malaysia 800 814 008
Kuwait 663 299 01
South Africa 800 991 390
Saudi Arabia 800 844 9564
UAE 800 0444 0684
2
Contents
Chapter 1 Planning........................................................................................................................ 5
1.1 Installation checklist......................................................................................................................... 5
1.2 Best practices................................................................................................................................... 5
1.3 Vibration limits................................................................................................................................. 6
1.4 Temperature limits...........................................................................................................................6
Chapter 2 Mounting.......................................................................................................................7
2.1 Mount the sensor............................................................................................................................. 7
2.2 Mount the enhanced core processor ................................................................................................7
2.3 Mount the I.S. barrier ....................................................................................................................... 9
2.4 Attach extended electronics............................................................................................................. 9
Chapter 3 Transmitter power and I/O wiring................................................................................ 11
3.1 Options for wiring...........................................................................................................................11
3.2 Connect 4-wire cable......................................................................................................................11
3.3 Connect 9-wire cable......................................................................................................................15
Chapter 4 Grounding....................................................................................................................19
Chapter 5 Purge the sensor case .................................................................................................. 21
Chapter 6 Pressure relief.............................................................................................................. 23
Installation Manual Contents
MMI- 20032352 August 2019
Installation Manual iii
Contents Installation Manual
August 2019 MMI- 20032352
iv Micro Motion HPC010P
1 Planning
1.1 Installation checklist
□Make sure that the hazardous area specified on the approval tag is suitable for the
environment in which the meter will be installed.
□Verify that the local ambient and process temperatures are within the limits of the
meter.
□If the sensor has an integral transmitter, no wiring is required between the sensor and
transmitter. Follow the wiring instructions in the transmitter installation manual for
signal and power wiring.
□If the transmitter has remote-mounted electronics, follow the instructions in this
manual for wiring between the sensor and the transmitter, and then follow the
instructions in the transmitter installation manual for power and signal wiring.
□For optimal performance, install the sensor in the preferred orientation. The sensor will
work in any orientation as long as the flow tubes remain full of process fluid.
Table 1-1: Preferred sensor orientation
Liquids
Slurries and self-draining
applications
□Orient the sensor so that personnel and equipment will not be exposed to escaping
pressurized discharge from the rupture disk. The sensor has a rupture disk to evacuate
the case in the unlikely event of a loss of primary containment.
□Install the meter so that the flow direction arrow on the sensor case matches the actual
forward flow of the process. (Flow direction is also software-selectable.)
1.2 Best practices
The following information can help you get the most from your sensor.
Installation Manual Planning
MMI- 20032352 August 2019
Installation Manual 5
•There are no pipe run requirements for Micro Motion sensors. Straight runs of pipe
upstream or downstream are unnecessary.
•If the sensor is installed in a vertical pipeline, liquids and slurries should flow upward
through the sensor.
•Keep the sensor full of process fluid.
•For halting flow through the sensor with a single valve, install the valve downstream
from the sensor.
•Minimize bending and torsional piping loads on the meter. Do not use the meter to
align misaligned piping.
•The sensor does not require external supports. The flanges will support the sensor in
any orientation.
1.3 Vibration limits
•5 to 1,000 Hz; 1.25E-4 g2/Hz per IEC 60068-2-64
•Total: 0.35g RMS
Vibration isolation should be used in installations above 0.35 g RMS or for applications
requiring Lloyd’s approval.
Vibration isolation clamps are available as a spare part. For more information about
mounting a sensor in high vibration environments, contact Micro Motion.
1.4 Temperature limits
Component Limit
Process fluid temperature -50.8 °F (-46 °C) to 392 °F (200 °C)
Ambient temperature -40 °F (-40.0 °C) to 140 °F (60.0 °C)
Notes
•In all cases, the electronics cannot be operated where the ambient temperature is
below -40 °F (-40.0 °C) or above 140 °F (60.0 °C). If a sensor is to be used where the
ambient temperature is outside of the range permissible for the electronics, the
electronics must be remotely located where the ambient temperature is within the
permissible range, as indicated by the shaded area of the temperature limit graphs.
•Temperature limits may be further restricted by hazardous area approvals. Refer to the
hazardous area approvals documentation shipped with the sensor or available from
www.emerson.com/flowmeasurement.
Planning Installation Manual
August 2019 MMI- 20032352
6 Micro Motion HPC010P
2 Mounting
2.1 Mount the sensor
Use your common practices to minimize torque and bending load on process connections.
Tip
To reduce the risk of condensation problems, do not orient transmitters or sensor junction
boxes with their conduit openings pointing upward.
NOTICE
Lifting the sensor by the electronics or rupture disk can damage the device.
Figure 2-1: Mounting the sensor
A. Optional: Use the sensor grooves for mounting the sensor.
Notes
•Do not use the sensor to support the piping.
•The sensor does not require external supports. The flanges will support the sensor in
any orientation.
2.2 Mount the enhanced core processor
Procedure
1. If desired, reorient the core processor housing on the bracket.
Installation Manual Mounting
MMI- 20032352 August 2019
Installation Manual 7
a) Loosen each of the four cap screws.
b) Rotate the bracket so that the core processor is oriented as desired.
c) Tighten the cap screws, torquing to 2.2 ft lbf (3 N m) to 3 ft lbf (4 N m).
2. Attach the mounting bracket to an instrument pole or wall. For pipe mount, two
user-supplied U-bolts are required.
Figure 2-2: Pipe mount
Figure 2-3: Wall mount
Mounting Installation Manual
August 2019 MMI- 20032352
8 Micro Motion HPC010P
2.3 Mount the I.S. barrier
Use this procedure if you are mounting an MVD™ Direct Connect™ I.S. barrier.
Procedure
1. Snap the barrier onto a 1.38 in (35 mm) DIN rail. You can mount it in either
direction.
To remove the barrier from the rail, lift the bottom lock.
2. Hook one end of the end clamp over the DIN rail.
3. Position the end clamp snugly against the barrier.
4. Tighten the screw until the end clamp is securely fastened to the DIN rail.
5. Close the cover and fasten the clamps.
Figure 2-4: Barrier mount on DIN rail
2.4 Attach extended electronics
If your installation has a sensor with extended electronics, you will need to install the
extender onto the sensor case.
Note
Extended core processors are matched at the factory to specific sensors. Keep each core
processor together with the sensor with which it was shipped.
NOTICE
Keep the extender and feedthrough clean and dry. Moisture or debris in the extender or
feedthrough can damage electronics and result in measurement error or flowmeter
failure.
Procedure
1. Remove and recycle the plastic cap from the feedthrough on the sensor.
Installation Manual Mounting
MMI- 20032352 August 2019
Installation Manual 9
E
D
C
A
B
F
A. Transmitter or core processor
B. Extender
C. O-ring
D. Feedthrough
E. Clamping ring
F. Clamping screw
2. Loosen the clamping screw and remove the clamping ring. Leave the O-ring in place
on the feedthrough.
3. Remove and recycle the plastic plug from the extender.
4. Fit the extender onto the feedthrough by carefully aligning the notches on the
bottom of the extender with the notches on the feedthrough.
5. Close the clamping ring and tighten the clamping screw to 13 in lbf (1.47 N m) to
18 in lbf (2.03 N m).
Mounting Installation Manual
August 2019 MMI- 20032352
10 Micro Motion HPC010P
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