Emerson Net Safety MLP-A-SC1100, User Manual, Page: 11 / 56

Operations Manual
FGD-MAN-0047 January 2017
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Section 1: Introduction
The Millennium series is a part of Net Safety's innovation in a line of
continuously evolving industrial gas detectors and sensors. The
microcontroller based system provides fast, accurate, and continuous
monitoring of gases in extreme environments
1.1 The sensor
The SC1100 combustible gas sensor is a proven, poison resistant,
pellistor sensor utilizing active and reference catalytic beads in a
Wheatstone Bridge configuration. Its integrated design ensures
accurate and repeatable response in the most severe environments
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1.2 The controller (transmitter)
The Millennium Controller has an Explosion-Proof Housing, rated Class
1, Division 1, Groups B, C, and D for hazardous applications. It was
designed for either a 1-man, intrusive calibration or 2-man non-
intrusive calibration. The controller has convenient user interface
functionality to make installation, operation and maintenance easy.
1.3 The manual
The manual has been designed to make installation of the Millennium
product easy. To ensure proper installation, follow the steps outlined in
the following pages. If you encounter problems during operation,
consult the troubleshooting section or contact your sales
representative.