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Servomex SERVOTOUGH LaserSP Gas Monitor

The SERVOTOUGH LaserSP is a high performance gas monitor, optimised for in-situ cross stack measurements and extractive applications. Designed for use in a diverse range of emissions monitoring and process control applications for both safe and hazardous areas in refineries, natural gas plants, chemical plants, IG, power and steel plants.

The Wavelength Modulated Spectroscopy (WMS) signal processing technique reduces interference from other gases and provides the most stable, repeatable results.


  Fast response time (typically 2 sec for in-situ applications)
  Option of in-situ measurement without gas sampling
  WMS limits interference from background gases
  Utilises proven Tuneable Diode Laser (TDL)
  Spectroscopy measurement technique
  Stable calibration with no zero drift minimises maintenance costs
  Low detection limits
  High temperature and high pressure operation
  Ethernet connectivity option
  ATEX, IECEx and North American hazardous area approvals
  Low cost of ownership


  Thermal oxidisers
  Waste incinerators
  Ammonia slip (DeNOx)
  FCCU Process Control
  Flare Gas

Data Sheet

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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