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Key features
Flexible
  • Compact design 
  • Performs in high particulate environments
  • Path lengths from 1m to 10m - dust level dependent 
  • Minimal cross interference 
  • Diverse mounting: ideal for ducts and stacks 
Easy to use
Low cost of ownership
Unrivalled performance
Benchmark compliance

The SERVOTOUGH Laser 3 Plus Ammonia is a revolution in Tunable Diode Laser 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 SERVOTOUGH Laser 3 Plus Ammonia delivers exceptional TDL performance, with a fast response to measuring ammonia in DeNOx applications. Utilizing the latest Wavelength Modulated Spectroscopy (WMS) measurement techniques with unique Servomex signal processing, the Laser 3 Plus Ammonia provides the most stable, repeatable results with minimal installation and maintenance costs. 

Specification
Size
  • TRANSMITTER:
    131mm width (51/8”) 164mm high (61/2”) 302.4mm deep (119/10”) 
     
  • RECEIVER:
    110mm width (45/16”) 146mm high (53/4”) 247.6mm deep (93/4”) 
Weight
  • TRANSMITTER: <3.0 kg (6.6 lbs) 
  • RECEIVER: <2.0 kg (4.4 lbs) 
Certifications
  • ATEX Cat 3 (Gases)
  • IECEx Zone 2 and Zone 21 
  • North American Class 1 Division 2 and Zone 2 (Gas and Dust) pending 
  • ATEX Cat 21 (Dust)
  • Safe Area / General Purpose 
  • CE marked in compliance with ATEX, EMC, LVD and all other applicable directives 

Transmitter:

Receiver:

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Key Applications
  • Process heaters 
  • Incinerators 
  • Thermal crackers 
  • Thermal oxidizers 
  • Power stations 
  • Furnaces 
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Service and Spares

Ensure your SERVOTOUGH Laser 3 Plus Ammonia analyzer delivers optimum performance with Servomex Service Network.

Through our global network of engineers and service centers, we provide complete lifetime support for your analyzer. Our services range from installation and commissioning to supplying high quality spares and arranging scheduled servicing: visit our Service Network pages to find out more.

Global Service Network