Measuring principle
•
IR components: Single-beam infrared photometer with interference filter and gas
filter correlation method
•
Oxygen: Zirconium dioxide sensor
Measuring components
Output of measured values in mg/m³ or percentage volume, relative to humid flue gas.
Refer to the system documentation provided for the configuration of your system.
Function
•
The system operates independently.
•
Sampling of flue gas at the measuring point with a heated gas sampling unit
•
Sample gas feed to the analyzer in a heated sample gas line
•
Heating temperature of all parts with sample gas contact: 200 °C
•
Pump: Ejector pump in cell (operated with instrument air)
•
The analysis system uses status indicators to signal the current operating state:
•
The analysis system switches to operating state “System Stop” automatically when
a malfunction occurs
“System Stop” corresponds to classification “Failure”:
°
The sample gas line and the sample gas path in the analyzer are automati‐
cally purged with instrument air in this mode.
°
Measured values are updated further.
Check (validation) and adjustment
•
Zero point adjustment
•
Reference point adjustment
•
Adjustment with internal adjustment filter
Operating using the display
It is possible to operate the device using the display.
Operation via external PC (optional)
Operator menus and measured value displays are also available for easy use on an
external PC via the Ethernet connection (with Google Chrome browser and SOPAS Air).
3.3.2
Analyzer cabinet
Overview
The analyzer cabinet contains:
•
Control unit
•
Measurement technology
•
Analog and digital interfaces
PRODUCT DESCRIPTION
3
8021889/1D1T/V3-1/2021-09 | SICK
O P E R A T I N G I N S T R U C T I O N S | MCS200HW
15
Subject to change without notice
