The Gas Analyzer 315 enables simple online measure ment of IR-active substances in gas streams with tem peratures of up to 300° C, e.g. formaldehyde concen trations in combustion processes. • Enables simple and continuous monitoring of formaldehyde • Direct measured value display and user-friendly operation via touch panel with menu navigation in plain text on extra-large display • Open interface architecture for flexible data transmission (standard RS232) • Low service costs due to reduced maintenance requirements and high operational reliability • High long-term stability and low calibration effort thanks to patented NDIR measuring method with proven reference pressure measurement • Integrated PC for fast data processing and analysis • Waste disposal companies • Power generation • Engine manufacturers We are your competent partner for gas measurement applications. Our analyzers are developed and produced exclusively in Germany. Fresenius Umwelttechnik GmbH Doncaster-Platz 5 45699 Herten

Technical Data GAS ANALYZER GA 315 FORMALDEHYDE Model Gas Analyzer 315 Formaldehyde Sample Gas Inputs 1, Heated at the front Measurement Technology IR: NDIR single-beam method with vacuum reference technology, cuvette Gas Components 1 x NDIR (Formaldehyd) Measurement Uncertainty < 5 % of the measured value. Detection limit / Resolution 4 mg/m3 Measured Value Correction Pressure compensation, humidity compensation, methane 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 stainless...

Technical Data GAS ANALYZER GA 315 FORMALDEHYDE Electrical Inputs 4 digital inputs 24 V AC/DC Electrical Outputs 1 digital output “ready” (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 reached after 5 min Full specifications reached after 30 min #greentech Made in Germany fresenius Umwelttechnik