The Gas Analyzer 220 was developed for quick and easy online measurements of up to 6 process gases, where mutual interferences of the different gas components have to be compensated and low detection limits are required. • High long-term stability and low calibration effort thanks to patented NDIR measuring method with proven reference pressure measurement • Direct measured value display and user-friendly operation via touch panel with menu navigation in plain text • Open interface architecture for flexible data transmission (standard RS232) Fresenius Umwelttechnik GmbH Doncaster-Platz 5 45699 Herten • Pharmaceutical industry We are your competent partner for gas measurement applications. Our analyzers are developed and produced exclusively in Germany.

Sample Gas Inputs Sample Gas Outputs Measurement Technology Measurement Range Measurement Uncertainty Detection limit / Resolution Measurement Interval Measured Value Correction Pressure Tolerance Internal Sample Gas Pump/ Flow Rate Internal Filter Connections for Sample Gas Line Climatic Conditions Operating Voltage Housing Protection Class Weight Display Gas Analyzer 220 1 (standard), expandable up to 8 1 IR: NDIR single-beam method, cuvette heated to 50 °C EC: electrochemical measurement method ZrO2: Zirconium oxide ion conductor principle 0-3 x NDIR (Perchloroethene, R11, R12, C-pentane)...

Technical Data GAS ANALYZER GA 220 Operation Menu navigation via 2.5” resistive touch display Electrical Inputs 4 digital inputs 24 0V AC/DC Electrical 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, expandable up to 8 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 substance-dependent Full specifications...