Stationary Biogas-measuring system for continuous measurements in Ex-zone 2
For use in hazardous area zone 2, with compliance to EN 60079-0, EN 60079-15 and cabinetmarking II 3G Ex nA nC IIC T3 Gc
The biogas analysis system SWG100 Biogas-Ex is the rugged, ready to use industrial gas analyser for:
Biogas (anaerobic digestion) plants. Ethanol plants, pulp & paper plants
Cogeneration heat and power engines (CHP)
Biomethane plants
Landfill gas monitoring and CHP
Municipal or industrial waste water treatment plants
Coal seam gas sites
IP 65 stainless steel cabinet, special contruction for use in hazardous area zone 2
Electric sample gas cooler and condensate draining pump
Regulated sample gas pump with sample gas flow monitoring and adjustment
Internal sample flow sensor with filtration od acid sample gas in front of sensor
Solenoid valve for auto-zero (with clean ambient air) and for automatic calibration
Sample gas supply cut-off in case of system alarm
All stainless steel gas connectors 1/8″ID threads
Flow restrictor orifice gas inlet for high pressure site
Multiple sampling point monitoring (up to 4 sites Monitoring) with one analyser
All password protected, intuitive software guided menu with diagnosis software and logbook
O2
0 ... 25 % (longlife) electrochemical
CH4
0 ... 100% NDIR
CO2
0 ... 100% NDIR
H2S
0 ... 2.000 ppm / overload up to 5.000 ppm / electrochemical
H2S low
0 ... 50 ppm / overload up to 250 ppm / electrochemical
H2S high
0 ... 10.000 ppm / overload up to 50.000 ppm / electrochemical
H2
0 ... 1.000 ppm / overload up to 2.000 ppm / electrochemical
CO
0 ... 10.000 ppm / overload up to 20.000 ppm / electrochemical
O2
0 ... 25 % (longlife) electrochemical
CH4
0 ... 100% NDIR
CO2
0 ... 100% NDIR
H2S
0 ... 2.000 ppm / overload up to 5.000 ppm / electrochemical
H2S low
0 ... 50 ppm / overload up to 250 ppm / electrochemical
H2S high
0 ... 10.000 ppm / overload up to 50.000 ppm / electrochemical
H2
0 ... 1.000 ppm / overload up to 2.000 ppm / electrochemical
CO
0 ... 10.000 ppm / overload up to 20.000 ppm / electrochemical
Operating temperature
+5 ... 45°C or -20°C ... +45°C with cabinet heater
Power supply
230 Vac / 47 ... 63 Hz / 90 W (115 Vac power supply on request)
