Global site

FT-IR Gas Analyzer   


The MBGAS-3000 FT-IR Gas Analyzer is a complete real-time measurement analyzer for multi-gas component analysis designed for combustion processes.  




Dedicated Solution for Monitoring Gases 

This instrument can easily be integrated into a continuous emission monitoring solution. Based on Fourier-transform infrared (FTIR) technology, the MBGAS-3000 Analyzer provides exceptional stability, sensitivity, and photometric accuracy.

  • Based on hot/wet sample extraction. No sample treatment other than dust filtering required. Maintain sample integrity with no need for sample dilution. [NOTE: Can be interfaced with existing dry sample systems.]
  • High-end analytical performance that complies with emission monitoring regulations. Pre-defined analysis for combustion monitoring processes with focus on waste incineration, process, and power emissions.
  • Minimum commissioning time – design target for single-point calibration per gas range – including water. Flexible, with the multi-range support capabilities.
  • Low maintenance costs thanks to the long-lasting IR source, field serviceable modules, and maintenance-free interferometer.
  • Fast response time due to the long and short path cell low-volume design.
  • Highly reliable analyzer with state-of-the-art embedded software implementation.
  • Simplified integration: Wall or 19” rack mount (rack mount may require adjustment).
  • Modular design for in-field serviceability.
  • Minimal commissioning and maintenance.
  • Robust software design for very high reliability.
  • Pre-defined multi-component analysis for emission monitoring.
  • Designed to meet performance requirements in compliance with standard EN15267-3:2008-3.
  • Unit reports calibrated engineering values with embedded processing. 




  • - Integrated analyzer with 3 modules on single mounting plate/bracket: electronic , interferometer, and gas cell
  • - 19 ½ “  standard rack or wall mount
  • - Swagelok™ connector fittings to fit 1/4-inch tubing for inlet and outlet of cell
  • - Sample cell: 1-liter volume, heatable (up to 200C), resistant mirrors, aluminum body
  • - Path length fixed at 3.24-meters (multi-pass)
  • - Weight: 35 kg
  • - Dimensions:  46cm (W)  x  70cm (H)  x  27cm (D)
  • - ZnSe & BaF2 Optical components
  • - DTGS detector
  • - Spectral range: 800 to 5000 cm-1
  • - Power Requirements :  90 – 250VAC (± 15V) & 50 – 60 Hz  (± 3Hz)
  • - Power Consumption: 1200W @ start-up,  190W @ normal operation
  • - Embedded processor with FTE software 
  • - Pre-defined Combustion Analysis :  NH3, SO2, NO, NO2, N2O, CO, HCl, HF, CH4, H2O, CO2
  • - Communications : TCP/IP protocol to I/O controller


Integration Requirements:

  • - Heated gas transport in and out of cell
  • - Temperature controller for sample cell
  • - All utilities for operation including purge and reference gases
  • - Additional calibration methods can be supplied at additional charge



Loading documents


ABB offer a full range of services to support you and your processes, including:

Explore our comprehensive range of services at Measurement & Analytics service