Emerson Micro Motion 4200 User Manual

□ To maintain the Ingress protection thread sealant, a sealing washer or O-ring must be
applied.
— 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.
□ Minimize the amount of moisture or condensation inside the transmitter housing.
Moisture inside the transmitter housing can damage the transmitter and cause
measurement error or flow meter failure. To do this:
— Ensure the integrity of all gaskets and O-rings.
— Install drip legs on conduit or cable.
— Seal unused conduit openings.
— Ensure that all covers are fully tightened.
□ Mount the meter in a location and orientation that satisfies the following conditions:
— Allows sufficient clearance to open the transmitter housing cover. Install with 8–10
in. (200–250 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.
1.7 Maximum cable lengths between sensor and
transmitter
The maximum cable length between the sensor and transmitter that are separately
installed is determined by cable type.
Cable type
Wire gauge Maximum length
MicroMotion 9-wire remote mount Not applicable 60ft (18m)
Planning Installation Manual
March2024 MMI-20058013
10 Micro Motion 4200 2-Wire Transmitter

Emerson Micro Motion 4200 Specifications

General

Brand	Emerson
Model	Micro Motion 4200
Category	Transmitter
Language	English