Chapter 1 Introduction; Using This Manual; Product Certifications; Product Recycling/Disposal - Emerson Rosemount 2120 Reference Manual

Reference Manual
00809-0100-4030
1 Introduction
1.1

Using this manual

The sections in this manual provide detailed information on installing, operating, and
maintaining the Rosemount 2120 Level Switch - Vibrating Fork.
The sections are organized as follows:
Level switch overview
Mechanical installation
Electrical installation
Operation
Service and troubleshooting
operating problems.
Specifications and reference data
1.2

Product certifications

See the Rosemount 2120
existing approvals and certifications.
1.3

Product recycling/disposal

Recycling of equipment and packaging should be taken into consideration and disposed of
in accordance with local and national legislation or regulations.
Related information
Service support
Rosemount 2120 Level Switch
provides a description of the level switch and its basic principles.
contains mechanical installation instructions.
contains electrical installation instructions.
contains how to adjust the operation and what the LED indications mean.
provides troubleshooting techniques for the most common
supplies reference and specification data.
Product Certifications document for detailed information on the
Introduction
March 2022
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