Multi-Gas NDIR-GFC analyzer

MIR 9000

Offers excellent performance for multigas measurements in dry sampling, including HCl, HF, NO, NO₂, N₂O, SO₂, CO, CH₄, TOC, CO₂ and O₂.

Multi-Gas NDIR-GFC analyzer (Non-Dispersive Infrared Gas Filter Correlation) measuring up to ten gases simultaneously, including Nitrogen Oxide (NO), Nitrogen Dioxide (NO₂), Sulphur Dioxide (SO₂), Carbon Monoxide (CO), even Hydrogen Chloride (HCl) and Hydrogen Fluoride (HF).

Over 4,000 MIR9000 gas CEMS monitors are installed worldwide for process optimization and environmental compliance

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The MIR 9000 is the most popular ENVEA extractive multi-gas analyzer, being used in all type of industries and compliant with all regulations worldwide
Designed to measure dry & corrosive samples
Fast & simultaneous measurements of up to 10 gases

Dry basis measurement
Automatic cross interference correction
Ideally used with SEC^® box permeation sample drying technology and non-heated sample lines for cost effective operations

Intrinsic security with residual H₂O measurement
Built-in paramagnetic cell for O₂ monitoring
The MIR-9000 is either available in a 19″ rack or wall mount enclosure (Tight box version)

Stack emission compliance for Municipal and Hazardous Waste Incinerators
Cogeneration, Gas Turbines (for ultra-low NOx measurements we recommend the use of the model MIR 9000 CLD)

Industrial Boilers and Furnaces
Power & Combustion
Cement Kilns, Glass, Chemical & Petrochemical Plants

Efficiency control for DeNOx systems to guarantee their proper performance
For pre and post catalyst SO₂ monitoring (DeSOx unit process control) we recommend the use of the model MIR 9000ASD

Measurable parameters
Pollutant	Range
HCI	0-15 / 5000
HF	0-20 / 300
NO	0-100 / 5000
NO₂	0-100 / 1000
N₂O	0-20 / 1000
NOx	0-200 / 5000
SO₂	0-75 / 5000
CO	0-75 / 1000
CH₄	0-10 / 1000
THC	0-50 / 5000
CO₂(%)	0-10 / 100
O₂(%)	0-10 / 25

Lowest / Highest available ranges expressed in mg/m³ (may vary with your site conditions to be indicated on the Site Survey Form)
Other ranges available upon request

Technical Specifications
QAL1 to EN 15267-3 certified	YES
US EPA compliance	YES
Sampling technology	Cold/Dry Extraction
Sample transfert	non heated polytube
back flush function	YES
span injection	YES on analyser or at sample point
Built-In O₂ option	YES
Serial link communication	RS232 / RS422
Other Communication	Ethernet
Analogue OUTPUTS	Optional
Analogue INPUTS	Optional
Dimensions (mm)	• Tight box version: 200 x 400 x 600 (D x W x H) • 19” rack version: 490 x 483 x 177 (D x W x H)

Complete CEMS would normally comprise of:

MCERTS & TÜV QAL 1 certified MIR-9000 multi-gas emissions analyzer
Graphite 52M FID (If working to EN12619 VOC standard)
Sample extraction and conditioning probe (with or without integrated temperature, pressure and flow measurement)
SEC® sampling system (permeation based) or gas cooler
Sample lines
Automatic calibration units (TIG)
Instrument air drying system (MDS)
Multiplexing system (MVS) for dual redundancy*
Rack cabinet, cubicle or shelter integration
MCERTs Certified ENVEA WEX Data acquisition & management system

*Dual Redundancy System

Under the IED, the maximum period allowed for any one episode of abatement or equipment failure must not exceed four hours. Additionally, the total allowance period for a year must not exceed sixty hours.

The ENVEA duplex philosophy has therefore been specifically developed to assist you in complying with IED by reducing downtime, maximising availability and ensuring you achieve a sound return on your investment.

The MIR 9000 multi-gas CEMS offer compliance with EU Regulation IED (WID / LCPD / MCP directive) BREF Incineration, US EPA (40 CFR 60 & 75)