Hydrogen sulfide analyzer Gasboard-3000UV-H2S

biogaswastewatermonitoring

Description Gasboard-3000UV online high & low H2S gas analyzer is designed with advanced UV DOAS technology for H2S , to real-time online measure H2S component in different biogas applications, like landfill, water treatment, CDM projects, anaerobic digestion and other fermentation processes. Features • Adopting UV DOAS gas sensor technology. • Long life, stable performance, can replace the traditional ECD technology. • Through equipment integration, one instrument can measure the concentration of hydrogen sulfide before and after desulfurization. • Automatic zeroing function. • Backlit LCD display. • RS-232 digital output and 4-20mA analog output. • Measures H2S gas, low range: (0~500) ppm; high range: (0~5000) ppm. Measurement range can be customized. • Strong corrosion resistance. Specifications Measurement:H2S Technology: UV DOAS Range: 0-500~5000ppm (Note: measurement range can be customized.) Resolution: 1ppm Precision: <=2%FS Repeatability: <=1% Inlet gas flow: 0.7-1.2 L/min Inlet gas pressure: 2kPa-50kPa Sampling gas condition: no dust, no water vapor Response time(T90):<60s (UV DOAS) Communication interace:RS-232 Output:4-20mA Power supply:110V/220V±44V AC 50Hz±1Hz Work temperature:5-35℃ Relative humidity:<=95%RH non-condensing Ambient pressure:86-108kPa Dimension:485*400*132mm (L*W*H) Weight:18kgs Applications Anaerobic Digester H2S scrubber Biogas Engine/CHP Upgraded Bio-methane Gas Landfill Site Waste Water Treatment Biogas Flare