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FTIR Gas Analyzer, MultiGas™, Continuous Emissions Monitoring, Cert

Specifications

  • Type
    MultiGas™ 2030 CEM-Cert
  • Measurement Technique
    FTIR Spectrometry
  • Spectral Resolution
    0.5 cm-1
  • Scan Time
    60 seconds
  • Infrared Source
    Silicon Carbide @ 1200°C
  • Reference Laser
    Helium Neon Laser (15798.2 cm-1)
  • Detector
    Thermoelectrically (TE) cooled MCT (Hg Cd Te)
  • Purge Pressure
    20 psig (1.5 bar) max.
  • Spectrometer Purge Flow
    0.2 L/min of dry N2 or CO2 free clean, dry air with dewpoint below -70°C
  • Optics Purge Flow
    0.2 L/min of dry N2 or CO2 free clean, dry air with dewpoint below -70°C
  • Pressure Transducer
    MKS Baratron® capacitance manometer
  • Purge Connection
    0.25 inch Swagelok® quick connect
  • Computer Requirements
    Desktop or notebook (1024 x 768 resolution) Intel Pentium® PC, Microsoft® Windows® xP or Windows® 7 OS
  • Communication
    TOOLweb® (HTML based), OPC, Modbus TCP/IP
  • Enclosure
    19 inch Rack mount chassis
  • Dimensions
    444.5 mm wide x 317.5 mm high x 647.7 mm deep (17.5 x 12.5 x 25.5 inches)
  • Power Requirements
    230VAC/50Hz or 115VAC/60Hz, 3 amps
  • Weight
    50 kg (110 lbs)
  • Sample Temperature
    191°C
  • Sample Flow
    1.6 L/min
  • Sample Pressure
    1 atm ±0.05
  • Gas Cell Materials
    Ni coated Al
  • Gas Cell Pathlength and Volume
    Path Length: 5.11 m
  • Fittings
    0.25 inch threaded Swagelok®
  • Tubing
    0.25 inch heated stainless steel
  • Mirrors
    Ni plated Al substrate with corrosion resistant MgF2 coated gold surface
  • Windows
    BaF2
  • O-rings
    Viton®
  • Operating Temperature
    5° to 40°C
  • Compliance
    CE

Features

System Components

The MultiGas 2030 analyzer is made up of a 2102 Process FTIR spectrometer, a patented, high-optical-throughput gas cell and a long wavelength, thermoelectrically (TE) cooled detector. Also included is the MG2000 software platform which offers several communication protocol options for interfacing to CEMS control systems.

The MultiGas 2030 instrument is housed in a rugged 19-inch rack mount chassis for convenient integration with most CEMS enclosures. The analyzer is easy to maintain and has a low cost of ownership (COO).

Certification

The MultiGas 2030 CEM-Cert is the core technology used in the TÜV and MCERTS certified MGS300 system produced by MKS Instruments. MGS300 system certification was achieved in compliance with the DIN EN 15267-3 standard, which relates to automated measuring systems for the monitoring of emissions from stationary sources.

Performance

The TÜV and MCERTS “certification” and “supplementary” ranges achieved for the different gas components are shown in the table below. Estimated detection limits are also provided and calculated as three times the standard deviation in 25% water.

Gas Components and Ranges — Addressed by the TÜV & MCERTS certified MGS300 system

Gas Component Certification Range Supplementary Range 1 Supplementary Range 2 Detection Limit
NH3 0-10 mg/m3 0-75 mg/m3 - 0.35 ppm
CO 0-75 mg/m3 0-300 mg/m3 0-1500 mg/m3 0.50 ppm
SO2 0-75 mg/m3 0-300 mg/m3 0-2000 mg/m3 0.60 ppm
NO 0-200 mg/m3 0-400 mg/m3 0-1500 mg/m3 0.50 ppm
NO2 0-50 mg/m3 0-100 mg/m3 0-1000 mg/m3 0.40 ppm
HCl 0-15 mg/m3 0-90 mg/m3 0-200 mg/m3 0.20 ppm
HF 0-3 mg/m3 0-10 mg/m3 - 0.25 ppm
CH4 0-15 mg/m3 0-50 mg/m3 0-500 mg/m3 0.30 ppm
CO2 0-25% - - 0.025%
H2O 0-40% - - 0.25%
N2O 0-50 mg/m3 0-100 mg/m3 0-500 mg/m3 0.10 ppm

Applications

The MultiGas 2030 CEM-Cert is designed for integration with complete continuous emissions monitoring systems to measure gaseous emissions from stationary sources such as:

  • Waste incinerators
  • Power plants
  • Cement kilns
  • Large combustion plants
  • Turbine engines

Need help?

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