Portable Hydrocarbon (HC) Gas Analyzer (Main unit only) – JFID-PT – JCT

• Proven heated FID (Flame Ionization Detector)
• Simultaneous monitoring of NMHC and THC or CH4
• Simultaneous display of NMHC and THC or CH4
• Display in ppm or mg/m3
• Oxidation catalyst switchable
• Automatic start-up
• Automatic calibration and span check
• Automatic flame ignition
• Electronic flow control
• Built-in combustion air
• Built-in zero air
• Complete diagnostics of all uitilities

–    Description : portable
–    Vacuum system : membrane pump
–    Measurement range :    free selectable, user definable for both channels
                                       THC         : 0…1 to 0…500 000 mg org.C/m³
                                       NMHC      : 0…10 to 0…1000 mg org.C/m³
–    Detection limit < 0.01 mg org.C/m³
–    Linearity < 4% of measured value
–    Selectable units ppm, mg/m³
–    Signal output 0/4…20 mA not galvanically isolated
–    Ambient temperature : +5°C to 40°C
–    Response time (T90) :   < 0.5 s if measured value > 20 mg org.C/m³
                                        < 5.0 s if measured value < 20 mg org.C/m³
–    Sample gas flow : 25 Nl/h
–    Sample gas pressure : 800…1200 mbara
–    Air humidity : < 90% rel. humidity, + 20°C ; < 50% rel. humidity, + 40°C
–    Geographical altitude : 0 to 1500 m above NN
–    Dimensions over all ( W x H x D ) [mm] : 483x155x380
–    Weight : 11 kg
–    Detector temperature : adjustable up to 170°C
–    Catalyst temperature : 400°C for combustion air and zero air
–    Oxidizer for NMHC : 230°…250°C
–    Instrument air : air not needed   
–    Fuel gas : hydrogen 0.7…1.0 bar / < 80 ml/min, quality 5.0  
–    Combustion air : with internal catalyst
–    Calibration gas :     2.0… 2.5 bar / < 130 Nl/h during calibration
                                concentration 60 % … 80 % of the measurement range
–    Zero gas : with internal catalyst      
–    Protection class : IP20
–    Approvals / signs : CE
–    Power supply : 115 V ± 10 % or 230 V ± 10 %; 48 Hz to 62 Hz
–    Power consumption : < 500 W