Sewerin Multitec 540 biogas and landfill gas analyzer with display

Sewerin Multitec 540 Biogas Analyzer

The Multitec 540 biogas analyzer is a multi-gas detector for monitoring gas mixtures formed in biological processes (biogas and landfill gas). They simultaneously measure the concentration of up to five gases in the gas mixture. The analyzers are ideal for waste disposal sites, sewage plants, and biogas plants.

In addition, the biogas analyzer can monitor the interspace of membrane roofs of biogas plant fermenters. When used this way, the gas concentration in the support air between the inner and outer membrane is measured.

The 540 analyzer has infrared sensors for measuring methane CH4 and carbon dioxide CO2 (standard) to eliminate cross-sensitivity issues in biogas and landfill gas monitoring. It can also be fitted with additional electrochemical sensors (oxygen, hydrogen sulfide, carbon monoxide) to measure up to five gases.

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Features & Benefits

Features and Benefits

  • Simultaneous measurement of up to five gases
  • Infrared sensors for CH4 and CO2
  • Durable electrochemical sensors for oxygen and toxic gases (CO, H2S)
  • Large sunlight-readable display shows all parameters
  • User-friendly interface with jog dial operation
  • USB connectivity for data transfer
  • Lightweight design (2.2 lbs/1,000 g)
  • Extended 7-hour battery life
  • Fast 4-hour recharge time
  • Durable construction for field use
Specifications

Multi-Gas Detector Specifications

Measurement Ranges:

  • Methane (CH4): 0.0-100% vol. (Infrared)
  • Carbon Dioxide (CO2): 0-100% vol. (Infrared)
  • Oxygen (O2): 0.0-25% vol. (Electrochemical)
  • Hydrogen Sulfide (H2S): 0-2000 ppm (Electrochemical)
  • Carbon Monoxide (CO): 0-500 ppm (Electrochemical)

Certifications:

  • Explosion Protection: TÜV 07 ATEX 553353 X
  • Rating: II2G Ex d e ib IIB T4 Gb (IIC with TG8 bag)

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Options

540 Gas Analyzer Options

Standard Package

  • Multitec 540 analyzer
  • Carrying bracket
  • USB cable
  • Battery charger

Available Accessories

  • TG8 carrying bag for IIC protection
  • Sampling probes
  • Hard carrying case
  • Test gas kits
  • Data logging software
Applications

Applications

  • Biogas plant monitoring
  • Landfill gas analysis
  • Wastewater treatment facilities
  • Anaerobic digestion processes
  • Environmental monitoring
  • Compliance testing