The Gas Analyzer 210 for biomethane was developed for fast and simple online measurements of biogas concentrations where no interference from the various sample gas components needs to be compensated for but low detection limits are required. The device measures the biogas concentration with high accuracy. High long-term stability and low calibration effort thanks to patented NDIR measurement method with proven reference pressure measurement Direct measured value display and user-friendly operation via touch panel with menu navigation in plain Open interface architecture for flexible data transmission (standard RS232) Low service costs due to reduced maintenance requirements and high operational reliability • Biomethane plants • Power-to-gas plants • Biogas plants • Fuel cells Fresenius Umwelttechnik GmbH Doncaster-Platz 5 45699 Herten % wwv.fresenius-ut.com #greentech Made in Germany

Technical Data Model Gas Analyzer 210 - Biomethan Sample Gas Inputs 1 (standard), expandable up to 8 Measurement Technology IR: NDIR single-beam method, cuvette heated to 50°C Measurement Uncertainty < 1 % of the measured value Detection limit / Resolution 0.1 Vol.-% Measured Value Correction Pressure compensation Pressure Tolerance Standard 0.7 to 1.1 bar (process gas pressure) Internal Sample Gas Pump/ Yes Flow Rate Standard 4 l/min Internal Gas Routing Standard PTFE Alternative stainless steel Internal Filter Stainless steel sintered filter Connections for Sample Gas Line CK screw connections...

Technical Data Data Interfaces Standard: RS232 Optional: Profibus DP, Ethernet Modbus TCP, Ethernet IP, Profinet, up to 8 analog outputs (galvanically isolated) 4-20 mA, freely configurable via display menu Operational Readiness Measurement readiness reached after 5 min Full specifications reached after 30 min ^www.fresenius-ut.com #greentech Made in Germany