Carbon Monoxide measurement for combustion efficiency monitoring




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Cross Stack, In-Situ Carbon Monoxide Monitor

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Series 9000

Series 9000 cross stack infrared, in-situ carbon monoxide monitors provide high accuracy and reliability, coupled with straightforward installation and setup and is suitable for a wide range of industrial combustion efficiency monitoring applications. This carbon monoxide monitor is designed to provide the operator with a fast response measurement, essential to the efficient combustion control of any boiler system.

Product Range
Model 9100 Carbon Monoxide Monitor
Model 9200 MkII High Performance Carbon Monoxide Monitor

Features and Benefits
	Direct continuous measurement of Carbon Monoxide
	True representative measurement - reading averaged across entire duct
	Improved combustion control and efficiency savings
	Low running and maintenance cost
	High reliability - robust design
	Simple installation - advanced alignment features
	Over 20 years of experience in carbon monoxide monitoring - 4^th generation product

The 9200 MkII has all the facilities of the 9100 with the addition of:
	Clear stack, open path gas calibration
	Automatic cell leak detection
	4 gas cell, TUV approved measurement technique
	Automatic duct pressure correction

Feature Comparison

Series 9000 - Cross stack, in-situ Carbon Monoxide Monitor

Series 9000 Carbon Monoxide Monitor

	Quick Links
	Combustion Efficiency Monitors - Overview Genesis - Oxygen Analyser Systems Sulphuric Acid Dewpoint Temperature Monitors CO & Oxygen Combustion Analysers

Further Information

English - 273KB
Last Modified (20/09/06)

Italiano - 109KB
Last Modified (09/02/04)

Français - 260KB
Last Modified (27/09/06)

Chinese - 349KB
Last Modified (17/10/06)

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Measuring Range	Measurement Linearity	Maximum Flue Gas Temperature	Live Gas Cal.	Cell Leak Detection	Product Name
0 - 10,000 ppm.m	±3%	up to 370 °C /700 °F	N	N	9100
0 - 10,000 ppm.m	±2%	up to 370 °C /700 °F	Y	Y	9200 MkII

Background of Experience
LAND has been developing carbon monoxide monitors for over 20 years, the Series 9000 represents the fourth generation of products.

Cross-stack vs Extractive Analysers
Cross stack, infrared measurement, benefits from producing an average carbon monoxide reading over the entire duct or stack. They respond very quickly, unlike extractive analysers which are often too slow and inaccurate due to using a single sampling point and a long sample line.

On-Board diagnostics
The series 9000 carbon monoxide monitor features continuous self diagnostics and calibration checking - in addition to full modbus communication capability to a plant or boiler DCS.

Applications

Boiler Combustion Efficiency

Low NOx Burner Performance

Burner Performance Monitoring

Process Control

Precipitator Protection

Monitor Boiler Erosion

Carbon Monoxide Monitor installed on a utility boiler

Carbon Monoxide monitor installed on a power utility boiler

Simple installation and setup
The Series 9000 has a transmitter and receiver unit only - no additional interface or calibration boxes are required; All it requires is installation and mains power supplying. Setup, and in particular alignment could not be simpler - the transmitter has a signal strength indicator to achieve the best measurement performance.

The Model 9100 has the accuracy and repeatability of an environmental analyser and the simplicity and reliability of a combustion process monitor.

SPECIFICATIONS
Measuring	Cross Stack, In-Situ
Technique:	Infrared Gas Cell Correlation Technique with Automatic Cell Leak Detection (9200 Mk II only)
System Performance
Measuring Range	0 - 10000 ppm.m Other ranges selectable from the keypad
Pathlength:	0.5 to 10 m/1.6 to 32 ft
Pathlength:	Model 9100	Model 9200MkII
Linearity:	± 3% of range	±2 of range
Resolution:	1 ppm
Environmental
Flue gas temperature range:	up to 370°C / 700 °F
Environment rating:	IP65 / NEMA 4
Inputs/Outputs
Flue Gas temperature input:	Thermocouple, Type K Chromel/Alumel input into the transmitter unit or 4 - 20 mA temp. input
Serial interface:	Isolated RS232 or RS485 communication (Modbus) for: CO concentration, Status, Signal strength, Initiate check cycle Diagnostic data
Current loop (analog) outputs (2):	0, 2, 4, 10 - 20 mA user configurable for track or hold
Relay outputs (3):	Independently configurable as System OK, Maintenance, or Alarm (High or Low)
Options
Air mover assembly for air purge
Air purge blower unit
Transfer / Adapter Flanges
Flue gas thermocouple with current loop transmitter
Continuous Product Development may make it necessary to change these details without notice.

If you would like more detailed product information please use the Further Information form.