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Key features
Flexible
  • Ultra-low detection of 8 gases: O2, H2O, H2S, CO, CO2, NH3, HCI and HF 
  • Various communications platforms: RS-232, Optical 10 or 10/100 Base T Ethernet, optional fiber optic (ASCII) 
Easy to use
Low cost of ownership
Unrivalled performance
Benchmark compliance

Specifically designed for extractive trace analysis applications, the LaserExact gas analyzer delivers the exceptional benefits of Tunable Diode Laser (TDL) Technology within a robust and compact analyzer design. 

Able to detect gases including O2, HCl, HF, NH3, CO, CO2, H2O, H2S, the LaserExact combines an advanced multipass long path length cell with Servomex’s superior signal processing. Combined with feature rich operation and a range of digital communication options, the result is unsurpassed low ppb detection limits for most gases - making the LaserExact ideal for the measurement of trace
gases offline. 

Specification
Size
  • Unit: 571mm (22.4) Width x 2200mm (7.8”) High x 600mm (23.6”) Deep 
Weight
  • 28kg (62lbs)
Certifications
  • ATEX Zone II 3 G Ex nA Nc op is Gc IIC T4, II 3 D Ex td A22 IP65 T100°C 
  • North America CSA: Class 1, Div. 2, Groups A, B, C and D, Temp. Code T4; non-incendive 
  • IP 65 

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Key Applications
  • Refinery monitoring: H2S and CO2 (during Natural Gas refinement) 
  • O2 monitoring in flare gas recovery system 
  • HF and HCI impurity monitoring in process gas 
  • Monitoring pure gas impurities in industrial gas production 
  • Monitoring H2S during biogas production 
  • H2O and H2S in natural gas
Downloads
Service and Spares

Ensure your SERVOTOUGH LaserExact 2950 gas monitor 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.

Spares lists for the LaserExact are available by clicking on the Downloads tab.

Global Service Network