Optima 7 Handheld Emission Analyser

Powerful handheld MULTIGAS ANALYSER for industrial combustion emission / process / biogas / landfill / coal seam monitoring using up to 7 electrochemical sensors

  • Oxygen (O2)
  • Carbon Monoxide (CO)
  • Nitric Oxide (NO) – NOx
  • Nitrogen Dioxide (NO2) – NOx
  • Sulphur Dioxide (SO2)
  • Carbon Dioxide (CO2) – measured
  • Hydrogen Sulphide (H2S)
  • Methane (CH4)


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Optima 7 Gas Analyser

7 Gases Measured at Once

NDIR Measurements

Measuring 7 Gases The Optima 7 from German Manufacturer MRU is a leap forward in Portable Gas Analysers. It’s a portable analyser capable of measuring up to 7 gases at once. Unlike other portable analysers on the market it uses a mixture of both electrochemical and NDIR (nondispersive infrared) measurements.
The NDIR measurements allow the handheld gas analyser to measure concentrations of CO2 directly unlike other systems that will display a Calculated CO2 value. The Gas Analyser will also measure Methane (CH4) as well as Hydrogen Sulphide (H2S) via the NDIR measurement.


Biogas Analysis

Landfill Gas Analysis

Suitable for monitoring Biogas from Anaerobic Digesters
Suitable for measuring Landfill Gas


Portable Gas Analyser Basic Equipment

  • Trend setting technology with up to 7 gas sensors
  • Modern, slimline enclosure with fixing magnets
  • Super bright, colour 3,5” TFT-display with LED backlight
  • Standard SD Card Memory included.
  • Mini-USB for cable data transfer
  • Bluetooth wireless data transfer
  • IRDA interface for high speed infrared printer
  • Integrated condensate trap with PTFE filter and LED backlight
  • Element Content
  • Menu guided software and function keys
  • Robust stainless steel gas connectors

Gas Analyser Technical Data

Measuring ranges
CO2 (infrared) 0  20 %
O2 0  21 %
NO 0  5.000 ppm
NO2 0  1.000 ppm
SO2 0  5.000 ppm
H2S 0  2.000 ppm
CO (H2 comp’) 0  10.000 ppm
H2S (infrared)0  2000 ppm
 CH4 (infrared) 0 100%
Datamemory internal storage or  SD – Card
Data transmission via Bluetooth (option) or USB-cable (std)
Display 3,5? TFT color display with LED backlight
Velocity 1 … 100 m/sec (option using Pitot tube)
Battery up to 15 hours mains free operation
using Li-Ion battery
Weight approx 750 g
Dimensions                  ….. 110 x 225 x 52 mm