Nova Analytical Systems
Canada
270 Sherman Avenue N.
Hamilton, ON L8L 6N5
Phone: (905) 545 2003• Fax: (905) 545 4248
Email: sales@nova-gas.com or websales@nova-gas.com United States
1925 Pine Avenue
Niagara Falls, NY 14301
Phone: (716) 285-0418 • Fax: (716) 282-2937
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For continuous analysis of oxygen (O2), methane (CH4), and/or carbon dioxide (CO2) in recovered gases from biogas applications. Hydrogen sulfide (H2S) readout optional.

Standard Models:

920 - O2
921 - CH4
922 - O2 and CH4
923 - CO2 and CH4
924 - O2, CH4, and CO2

Available Ranges:

Oxygen:  0-25.0%
Carbon Dioxide: any range between 0-50.0% to 0-100.0%
Methane: any range between 0-50.0% to 0-100.0%

Optional:

H2S: 0-200 to 0-2,500 PPM
BTU: 0-1000
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Item #

Ranges Available

Model 920 N/A 0-25.0 % O2
Model 921 N/A Any range between 0-50.0% and 0-100.0% CH4
Model 922 N/A 0-25.0 % O2 Any range between 0-50.0% and 0-100.0% CH4
Model 923 N/A 0-25.0 % O2 Any range between 0-50.0% and 0-100.0% CH4, CO2
Model 924 N/A Any range between 0-50.0% and 0-100.0% CH4, CO2
920D2 Series N/A 0-25.0 % O2 Any range between 0-50.0% and 0-100.0% CH4, CO2
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