PENBERTHY
MODEL MGT-362 LEVEL MEASUREMENT TRANSMITTER
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
Before installation, these instructions must be carefully read and understood.
Emerson.com/FinalControl
© 2017 Emerson. All Rights Reserved.
VCIOM-03388-EN 20/01
PRODUCT WARRANTY
Emerson warrants its Penberthy products as
designed and manufactured to be free of defects
in the material and workmanship for a period of
one year after the date of installation or eighteen
months after the date of manufacture, whichever
is earliest.
Emerson will, at its option, replace or repair any
products which fail during the warranty period
due to defective material or workmanship.
Prior to submitting any claim for warranty
service, the owner must submit proof of
purchase to Emerson and obtain written
authorization to return the product. Thereafter,
the product shall be returned to Emerson with
freight paid.
This warranty shall not apply if the product has
been disassembled, tampered with, repaired
or otherwise altered outside of the Emerson
factory, or if it has been subject to misuse,
neglect or accident.
The responsibility of Emerson hereunder is
limited to repairing or replacing the product
at its expense. Emerson shall not be liable
for loss, damage or expenses related directly
or indirectly to the installation or use of
its products, or from any other cause or
for consequential damages. It is expressly
understood that Emerson is not responsible
for damage or injury caused to other products,
buildings, personnel or property, by reason of
the installation or use of its products.
1 INTRODUCTION
The instructions in this manual pertain to the
Penberthy Model MGT-362 level measurement
transmitter.
The Model MGT-362 consists of a reed switch/
resistor network encased in a pipe (sensor)
and an electronics assembly. The electronics
assembly is available in a watertight (NEMA 4)
and explosion-proof (NEMA 7) enclosure.
The Model MGT-362 is available in either
integral or remote mount models. The
remote mount is required when the process
temperature is greater than 160°F (71°C).
TABLE OF CONTENTS
Product warranty ................................................ 1
1 Introduction ............................................. 1
1.1 System description ...................................... 2
2 Specifications / approvals ....................... 2
2.1 Enclosure ..................................................... 2
2.2 Transmitter .................................................. 2
2.3 Approvals ...................................................... 2
3 Installation ............................................... 2
3.1 Unpacking..................................................... 2
3.2 Mounting the transmitter
(for side connected MULTIVIEW™) ............. 2
3.3 Mounting the transmitter
(for end connected MULTIVIEW™) .............. 3
3.4 Installation .................................................... 3
3.5 Wiring the transmitter
(integral mounted units) .............................. 3
3.6 Wiring the transmitter
(remote mounted units) ............................... 3
4 Set-up ...................................................... 3
4.1 Calibration .................................................... 3
5 Troubleshooting ...................................... 4
5.1 Introduction .................................................. 4
5.2 Test procedure ............................................. 4
6 Factory assistance ................................... 5
6.1 Field service ................................................. 5
6.2 Disposal at end of useful life ....................... 5
6.3 Telephone assistance .................................. 5
7 Exploded parts diagram .......................... 5
Table of figures
Figure 1 - Mounting ............................................ 2
Figure 2 - Calibration ............................................4
Figure 3 - Exploded parts diagram .....................5
Figure 4 - Control drawing explosion-proof for
Model MGT-362 ................................6
Figure 5 - Control drawing intrinsically safe for
transmitter ........................................7
Figure 6 - Control drawing intrinsically safe for
Model MGT-362R ..............................8
This is Emerson’s sole warranty and in lieu of
all other warranties, expressed or implied which
are hereby excluded, including in particular all
warranties of merchantability or fitness for a
particular purpose.
This document and the warranty contained
herein may not be modified and no other
warranty, expressed or implied, shall be made
by or on behalf of Emerson unless made in
writing and signed by the company's general
manager or director of engineering.
