oxygen analyzer / carbon monoxide / methane / flue gas
Laser 3 Plus Combustion SERVOMEX



  • Measured entity:

    oxygen, carbon monoxide, methane, flue gas

  • Measured value:


  • Configuration:

    for integration

  • Other characteristics:

    tunable diode laser technology


The SERVOTOUGH Laser 3 Plus is a revolution in Tunable Diode Laser (TDL) Absorption Spectroscopy analysis: a highly compact gas monitor for in-situ cross stack applications, which delivers exceptional performance benefits in a revolutionary compact design.

Servomex’s pioneering approach to design has produced an analyzer that occupies a footprint up to 1/10th the size of competitor products. This provides instant benefits in terms of installation ease and flexibility.

The Laser 3 Plus Combustion delivers exceptional TDL performance, with a fast response optimized for the measurement of O2, CO or a combination of CH4 and CO in a wide range of applications. Utilizing the latest Wavelength Modulated Spectroscopy (WMS) measurement techniques with unique Servomex signal processing, the Laser 3 Plus provides the most stable, repeatable results with minimal installation and maintenance costs.