Specifications

INTRODUCTION
1. Introduction
1.1 Overview
This manual describes the Rosemount Analytical Micro Continuous Emission
Monitoring (µCEM) gas Analyzer Module.
The µCEM Analyzer Module is designed to continuously determine the concentration of
O2, CO, SO2, and NOx in a flowing gaseous mixture. The concentration is expressed
in percent or parts-per-million.
The sampled gas is collected from the stack and prepared by the Probe/Sample
Handling Enclosure for analysis and processing by the Analysis Enclosure. The
ANALYSIS ENCLOSURE is a stand alone, computer-controlled unit, utilizing PC/104
as the system bus. The uCEM is enclosed in rugged NEMA 4X, IP65 type enclosures,
for harsh environment. The ANALYSIS ENCLOSURE utilizes convection cooling with
no air intake and air vents. The ANALYSIS ENCLOSURE is modular, general purpose
and easily expandable. It utilizes industry standard components such as PC/104
boards, and modular signal conditioning modules.
Rosemount Analytical µCEM Continuous Analyzer Transmitter 1–1