Additional Considerations For Retrofitting Existing Installations - Emerson Micro Motion 5700 Installation Manual

Planning
February 2023
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To maintain the Ingress protection thread sealant, a sealing washer, or O-ring must be
applied:
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Mount the meter in a location and orientation that satisfies the following conditions:
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2.2 Additional considerations for retrofitting
existing installations
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The transmitter installation may require 3 in (76 mm) to 6 in (152 mm) of additional
wiring for the input/output and power connections. This length would be in addition to
the currently installed wiring. Confirm you have the additional wiring necessary for the
new installation.
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Before removing the existing transmitter, be sure to record the configuration data for
the currently installed transmitter. At initial startup of the newly installed transmitter,
you will be prompted to configure the meter via a guided setup.
Record the following information (if applicable):
Variable
Tag
Mass flow units
Volume flow units
Density units
Temperature units
Channel configuration
mA Output 1
mA Output 2 (optional)
8
For Zone 1 applications thread sealant must also comply with the requirements of
EN/IEC 60079-14 and thus must be non-setting, non-metallic, non-combustible, and
maintain earthing between the equipment and conduit.
For Class I, Groups A, B, C, and D applications thread sealant must also comply with
the requirements of UL 1203/CSA C22.2 No. 30.
Allows sufficient clearance to open the transmitter housing cover. Install with 8 in
(203 mm) to 10 in (254 mm) clearance at the wiring access points.
Provides clear access for installing cabling to the transmitter.
Provides clear access to all wiring terminals for troubleshooting.
Setting
— Power (internal or external):
— Source:
— Scaling (LRV, URV):
— Fault action:
— Power (internal or external):
— Source:
— Scaling (LRV, URV):
— Fault action:
Micro Motion 5700 Ethernet Transmitters
Installation Manual
MMI-20029768