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NOVAplus BIOGAS – Emission & Biogas Analyzer

Multi-gas analyzer for biogas measurements
  • For biogas, landfill gas, biomethane, mine gas and biomass.
  • With up to 7 real gas measurements
  • Integrated solenoid valve for automatic zeroing
  • Internal sample flow monitoring



  • Multigas analyzer for biogas measurements
  • For biogas and cogeneration CHP engine emission measurements


  • Make your biogas process more cost-effective.
  • Get the data to show your organization cares about the environment.


Bio Gas / Landfill / CHP, Biogas / Landfill / CHP, CH4, CO, CO2 Measured, H2S, NO, NO2, NOx, O2, simple, SO2

  • For long-term biogas and cogeneration heat and power engine emissions testing
  • Simultaneous measurements of up to 7 gas components!
  • Biogas measurement: O2, H2S, CH4 and CO2 (infrared for CO2/CH4)
  • Emissions measurement: O2, CO*, NO*, NO2* and CO2
  • Biogas pressure measurement (or stack pressure)
  • Standard O2 measurement with long-life cell (approx. 4-5 years estimated life span)
  • Super bright, color 3.5” TFT display with LED backlight
  • Sample preparation via gas cooler
  • Intuitive menu guided software and function keys
  • Internal data storage for up to 16,000 measurements
  • High energy Li-Ion battery (up to 10 hours operation time with gas cooler)
  • Customizable screen settings
  • Durable and dirt resistant keypad
  • Built-in speed printer with easy paper loading
  • Integrated SD card reader for additional data storage and data transfer to PC
  • Compact and robust transport case

Warranty – 3 Years on the analyzer and accessories

(2 years on O2 sensor – 1 year on other gas sensors)

Measuring ranges
O20 … 21.0 %
CO20 … 100 %
CH40 … 100 %
H2S0……200 ppm
* overload 2,000 ppm**High H2S upgrade available,0……10,000 ppmoverload 50,000 ppm
NO0 … 1,000 ppm* overload 0 … 5,000 ppm(Optional)
NO20……200 ppm
* overload 1,000 ppm (Optional)
CO0…..4,000 ppm
* overload 10,000 ppm (Optional)
Diff. pressure± 40 InH2O (Option)
Dimensions and other data
InterfaceUSB and SD card reader (Optional Blue-Tooth)
Sample gas conditioningLarge Condensate separator with PTFE filter
Power supply – Base Unit- RCULithium-Ion battery, 20 h operation, (with gas cooler 10 h)Lithium-Ion battery, 30 h operation
DimensionsComplete unit 18.5″ x 9″ x 12″ (W x H x D) RCU 7.36″ x 3.54″ x 1.5″
WeightComplete unit approx. 16.3lbs / RCU 0.88lbs

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