* DATA SHEET * DESCRIPTION The NOVA Plus Biogas is a multigas analyzer utilized in long-term CHP and power engine emission measurements. It is capable of simultaneously measuring 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 with condensate separator and Teflon filter (optional 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 20 hours operation time / with gas cooler approx. 10 hrs.) 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 Technical Data Measuring ranges O2 0 … 21.0 % CO2 0 … 100 % CH4 0 … 100 % H2S 0……200 ppm* overload 2,000 ppm NO 0 … 1,000 ppm* overload 0 … 5,000 ppm(Optional) NO2 0……200 ppm* overload 1,000 ppm (Optional) CO 0…..4,000 ppm* overload 10,000 ppm (Optional) Diff. pressure ± 40 InH2O (Option) Dimensions and other data Interface USB and SD card reader Sample gas conditioning Large Condensate separator with PTFE filter Power supply – Base Unit- RCU Lithium-Ion battery, 20 h operation, (with gas cooler 10 h)Lithium-Ion battery, 30 h operation Dimensions Complete unit 18.5″ x 9″ x 12″ (W x H x D) RCU 7.36″ x 3.54″ x 1.5″ Weight Complete unit approx. 16.3lbs / RCU 0.88lbs