Emerson Net Safety SC311, Reference Manual

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Reference Manual Introduction
MAN-0091, Revision 8 June 2016
Introduction 1
Section 1: Introduction
1.1 Models covered
The SC311 infrared combustible gas sensor is designed specifically for use with Millennium II
Transmitter (models M21, M22, or M2B). This sensor is both versatile and reliable for fast, accurate,
and continuous monitoring of gases in extreme environments.
The sensor assembly consists of an explosion proof enclosure (housing) rated for hazardous locations
and a replaceable sensor module. This sensor must only be used with a Millennium II series transmitter.
If the sensor is connected to any other model of transmitter, it will not function and may result in the
sensor or transmitter being damaged.
1.2 Service support
Technical support for this product can be provided by contacting your local Emerson Process
Management representative or by contacting the Technical Support department at +1 866 347 3427
(toll free) or
Safety.CSC@Emerson.com .
1.3 Return of material
To expedite the return of this product, proper communication between the customer and the factory is
important. Before returning a product, call +1 866 347 3427 (toll free) or e-mail
Safety.CSC@Emerson.com for a Return Material Authorization (RMA) number.
On the return of the equipment, include the following information:
1. RMA number provided to you by Rosemount
2. Company name and contact information
3. Ship all equipment, prepaid to:
Rosemount
6021 Innovation Boulevard
Shakopee, MN 55379
4. Mark all packages with the RMA number and type of return (e.g. return for evaluation)
Pack items to protect them from damage and use anti-static bags or aluminum-backed cardboard as
protection from electrostatic damage.
All equipment must be shipped prepaid. Collect shipments will not be accepted.
1.4 Product recycling/disposal
Recycling of equipment and packaging should be taken into consideration and disposed of in
accordance with local and national legislations/regulations.