Servomex Introduces the Next Generation of Tunable Diode Lasers for Oxygen and Ammonia Measurements

September 22, 2015

Next Generation Tunable Diode Laser (TDL) process oxygen monitor from Servomex combines unique features, leading performance, and reduced cost-of ownership in a revolutionary compact design. It offers in-situ cross stack applications to deliver 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 the competitors products. This provides instant benefits in terms of installation ease and flexibility.

The SERVOTOUGH MiniLaser Oxy delivers exceptional TDL performance, with a fast response to measuring O2 in a wide range of applications. Using the latest Wavelength Modulated Spectroscopy (WMS) measurement techniques with unique Servomex signal processing, the MiniLaser provides the most stable, repeatable results with minimal cross interference from other gases.


  • Revolutionary compact design
  • Performs in high particulate environments
  • WMS minimizes cross interference from background gases
  • Diverse mounting: ideal for ducts, stacks, & reactor installations
    Easy to Use

  • Simple to install & operate
  • Robust, reliable TDL measurement
  • Ethernet & 4-20mA connectivity as standard
  • Easy to configure via user friendly keypad or TCP/IP Ethernet

    Low Cost of Ownership

  • Small, light intuitive alignment for easy installation and maintenance
  • Non-depleting TDL technology requires no replacement
  • No moving parts, no consumables
  • No sampling system reduces maintenance costs
  • Low window purge flow reduces costs
  • No Hazardous Area Purge required
    Unrivaled Performance

  • WMS improves S/N ratio
  • Process temperatures up to 500°C & pressures up to 16 bar abs
  • Fast response time < 1 sec for in-situ applications
  • Low detection limit No zero drift

    Benchmark Compliance

  • ATEX, IECEx & North American hazardous area approvals
  • Approved for process Zone 1
  • SIL2 approved
  • CE approved

Click on more information to learn more.

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