Spectrum Automation & Controls
Spectrum Automation & Controls
Sector 58, Faridabad, Haryana

Gas Analyzer

We are one of the leading suppliers of Gas Analyzer (Servomex UK) to process industries. The products are sourced from our principles Servomex, UK. They are one of the pioneers in manufacturing gas analyzer machines. It is designed and developed for various products for wide range of applications in process industry & environmental monitoring applications.

SERVOTOUGH Oxy (1900 Digital)

SERVOTOUGH Oxy (1900 Digital)
  • SERVOTOUGH Oxy (1900 Digital)
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The 1900 is a stable, accurate and highly specific oxygen analyser for hazardous area use. It is designed to reliably measure percent oxygen in many safety critical industrial applications.

  • Designed for hazardous area oxygen analysis (ATEX Category 2 / Zone 1 /- Class 1 Div 1)
  • Low maintenance and re-calibration requirements
  • Special version for solvent bearing samples
  • Range of alarm outputs to aid integration with other systems
  • Calibration possible without need for 'Hot Work Permit'


  • Fast response
  • Low cross sensitivity to background gases
  • Suitable for ATEX Category 2 / Zone 1 / Div1 hazardous areas
  • Suitable for use with flammable samples
  • Isolated 4-20mA analogue output
  • Concentration, range indication and flow fail alarm relay outputs
  • Reliable analogue based electronics
  • Solvent tolerant version available
  • Weatherproof enclosure

Typical Applications:

  • Pharmaceutical - centrifuge blanketing/inerting
  • Petrochemical process control
  • Solvent recovery
  • Marine terminal monitoring
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SERVOTOUGH Spectra Exact

SERVOTOUGH Spectra Exact
  • SERVOTOUGH Spectra Exact
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The 2500 series of photometric process analysers offer single or dual component gas analysis to suit virtually any process, combustion or emissions gas analysis application. They are designed for industrial environments with the emphasis on rugged construction, high performance and simple operation.

  • On-line, real time process analysis
  • High reliability, accuracy and stability
  • Low cost of ownership and long maintenance intervals
  • Single & multi-component analysis capability
  • Easy integration with DCS and other control systems
  • Suitable for field mounting in hazardous area locations


  • Hazardous area certification (CENELEC Zone 1 and 2, FM Class 1 Division 2)
  • Measures corrosive, toxic and flammable sample streams
  • Simple operation, easy maintenance, comprehensive diagnostics
  • Full user facilities including password protection and real-time clock, with historical data logs
  • Two mA outputs, 3 relay outputs, all user assignable
  • Optional additional mA and relay outputs available
  • IP65 ingress protection

Typical Applications:

  • The 2500 series analysers are highly flexible and can be configured to suit virtually any process environment.

Measurements include:

  • Water in EDC
  • Carbon dioxide
  • Ethylene
  • Acetylene
  • Sulphur dioxide
  • Chlorine

Additional Information:

  • Item Code: 2500
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Reach Us
Mukesh Arora (Owner)
Plot No. 66, Sector 58, Ballabgarh
Faridabad- 121004, Haryana, India

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