GPR-1200 PORTABLE TRACE PPM OXYGEN ANALYZER
Features certification to ATEX Directive 94/9/EC (view all ATEX certified products). Also available for general purpose service. The analyzer that pays for itself in one month features an advanced galvanic trace PPM oxygen sensor proven to reliably analyze oxygen concentrations ranging from 200 PPB to 1% over a 24 month operating life, user friendly digital electronics, an integral stainless steel bypass sample system that enables the analyzer to come online at PPM levels in minutes, and, a compact robust enclosure selected for the demands of industrial field use.
| Accuracy: | < 2% of FS range under constant conditions | Analysis Ranges: | 0-10, 0-100, 0-1000 PPM, 0-1%, 0-25% (CAL) FS Auto-ranging or manual lock on a single range |
| Application: | Oxygen analysis in inert, helium, hydrogen, mixed and acid (CO2) gas streams | Approvals: | Certified for use hazardous areas – see lower right |
| Area Classification: | Class I, Division 1, Groups C, D | Calibration: | 3 month interval using certified span gas (preferred for fastest online time) or air with O2 value approximating 80% of full scale range balance N2 |
| Compensation: | Barometric pressure and temperature | Connections: | 1/8″ compression tube fittings |
| Controls: | Water resistant keypad; menu driven range selection, calibration and system functions | Display: | Graphical LCD 2.75 x 1.375”; resolution .01 PPM |
| Enclosure: | Painted aluminum NEMA 4X, 8.6 x 9 x 3″, 12 lbs. | Flow: | Not flow sensitive; recommended flow rate 2 SCFH |
| LED Indicators: | LOW BATT (72 hr. warning); CHARGE mode | Linearity: | > .995 over all ranges |
| Pressure: | Inlet – regulate to 5-30 psig to deliver 2 SCFH flow; vent – atmospheric | Power: | Rechargeable battery, 60 day cycle, 8 hrs with pump |
| Recovery Time: | 60 sec in air to < 10 PPM in < 1 hour on N2purge | Response Time: | 90% of final FS reading in 10 seconds |
| Sample System: | Flow control and sample/bypass valves; flow indicator | Sensitivity: | < 0.5% of FS range |
| Sensor Model: | GPR-12-333 for non-acid (CO2) gas streams XLT-12-333 for gas mixture with > 0.5% CO2 | Sensor Life: | 24 months in < 1000 PPM O2 at 25ºC and 1 atm |
| Signal Output: | 0-1V FS | Temp. Range: | 5º to 45ºC (GPR sensor), -20ºto 45ºC (XLT sensor) |
| Warranty: | 12 months analyzer; 12 months sensor | Wetted Parts: | Stainless steel |
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