Gas analyzer Gasboard-3200

oxygencarbon dioxidemethane

Gasboard-3200 online biogas analyzer is designed to measure CH4, CO2, H2S and O2 concentration simultaneously in different biogas applications, like landfill, water treatment, CDM projects, anaerobic digestion and other fermentation processes, based on NDIR technology for CH4 ,CO2 gases and ECD technology for H2S and O2 gases. Features Measures CO2, CH4, O2, H2S gases with customized measure range 4-20mA output and RS232 communication are available Modular sensor design ensures easy on operation and maintenance Self-developed gas conditioning device to remove vapor and dust in biogas for analyzer’s protection in long term operation Programmable auto-zero function to ensure better and stable measuring accuracy. Specifications Measurement - CO2,CH4,H2S,O2 Technology - CO2,CH4(NDIR); H2S,O2(ECD) Range - CO2:0-50%,CH4:0-100% H2S:0-9999ppm,O2:0-25% (Note: measurement range can be customized.) Resolution - CO2,CH4,02:0.01%,H2S:1ppm Precision - CO2,CH4:≤1%FS H2S,O2:≤2%FS Repeatability - CH4,H28,CO2,O2≤1% Gas flow - 0.7-1.2L/min lnlet pressure - 2kPa-50kPa Sampling gas condition - no dust,no water,no tar Response time[T90) - <10s (NDIR) Communication interface - RS-232