ETG MCA 100 BIO multicomponent gas analyzer for Biogas O2, CO2, CH4, H2 S MONITORING Suitable for applications: • Biogas Plants • Research Center • Water Treatment Plant • Biogas System Integrator • Biomethane Upgrading The ETG MCA 100 Bio series of gas analyzers by ETG are the ideal solution for Biogas/Biomethane updgrading measurement because of their accuracy, stability, reliability, broad measurement range, and the variety of available form factors. Unlike other analyzers, ETG MCA 100 Bio nondispersive infrared (NDIR) gas analyzers measure multiple gases in an instrument with a single optical path platform. ETG analyzers have the ability to measure CO2, H2S and O2 in addition to methane, and therefore provide the optimal combination of gases measurement for Biogas/Biomethane plants. We can measure H2S by NDUV technology that is maintenance free and doesn’t need Electrochemical cells replacement. The enhanced optics and electronics of our NDIR analyzers have virtually eliminated zero drift after the initial warm up period. The temperature and pressure compensation eliminates the major causes of span drift in the instruments. USER INTERFACE OVERVIEW • Data downloadable on USB Pen Drive • Arm processor • Touch Screen monitor • Ethernet, Wi-Fi and USB Remoting • Low cost of ownership • Modbus, Profibus, Ethernet (optional) • Plug & Play • Customizable ETG Risorse e Tecnologia S.r.l. — Via Baione 2/K 10034 Chivasso (IT) — Tel: +39 011 192.708.90 — email: info@etgrisorse

SPECIFICATIONS • NDIR (for CO2 and CH4) & ECD (for H2S, O2) technology • N2 and calorific value calculated by proprietary algorithm (standard) • Dust filter front panel • Condensate Removal System • Multipoint Sampling system • Highly modular & High performance • Totally developed in Italy Response Time Response time are specified at a sample flow rate of 1 liter per minute through the MCA 100 sample cell Data Refresh Rate Warm-up Time 30 seconds ready, 3 minutes useable, 30 minutes full performance Operating Temperature Operating Humidity Operating Altitude Zero & Span user selectable Power...