The BioBasic is a gas measuring device that is specially designed for the fast and reliable online measurement of biomethane. The BioBasic measures the quality of the process gas and thus enables efficient process control. The results are shown on a display and can be transmitted via an interface, allowing you to monitor biogas production and ensure that your plant is running smoothly. Plug & Play High economic effiency Easy operation via touch panel Errors/faults displayed in plain text Flexible data transmission High long-term stability due to NDIR measurement method developed Automated sensor calibration with ambient air • Biomethane plants • Fuel cells Fresenius Umwelttechnik GmbH Doncaster-Platz 5 45699 Herten % wwv.fresenius-ut.com #greentech Made in Germany % /freseniusumwelttechnik Q @fresenius_umwelttechnik /freseniusumwelttechnik @fresenius_UT

Technical Data BioBasic Biomethane 1 (standard), expandable on request Measurement Technology NDIR dual-beam technology with reference detector, measurement point heated to 45°C EC: electrochemical measurement method Measurement Range Measurement Uncertainty < 0,5% measured value for CH4 < 0,3% measured value for CO2 < 0,3 % per day for CH4 < 0,3 % per day for CO2 Detection limit / Resolution Measurement Interval 2s Different measurement intervals upon request Measured Value Correction Pressure compensation Pressure Tolerance Standard 0.7 to 1.1 bar (process gas pressure) Internal Sample Gas...

Technical Data GAS ANALYZER BioBasiC Biomethane Operation Menu navigation via 2,5” resistive touch display Electrical Inputs 4 binary inputs (freely programmable, galvanically isolated) Electrical Outputs 6 binary outputs 1 digital output “ready” (relay) max 48 V / 500 mA 1 digital output “fault” (relay) max 48 V / 500 mA 4 digital outputs (relay) max 48 V / 500 mA Data Interfaces Standard: RS 232, 4x analog output 4-20 mA (galvanically isolated) Optional: Profibus DP, Ethernet IP, Modbus TCP, Profinet Safety Applications ATEX-certified flame arresters at sample gas input and output, Internal...