GPR-1600-MS sub-PPM oxygen analyzer utilizes the proprietary Pico-Ion oxygen sensor capable of precisely measuring oxygen concentrations ranging from 10 PPB to 1000 PPM over a 36 months operating sensor life with no periodic maintenance required, integral temperature control enhances stability, menu driven controls and a stainless steel integral bypass sample system that enables the analyzer to come online at low PPB levels in minutes.
| Accuracy: | < 2% of FS range under constant conditions | Analysis Ranges: | 0-1 PPM, 0-10 PPM, 0-100 PPM and 0-1000 PPM |
| Application: | Oxygen analysis from 10 ppb to 1000 ppm in inert, helium, hydrogen, mixed gas streams | Area Classification: | General purpose |
| Alarms: | 2 adjustable form C relay contacts non-latching; “weak sensor” indicator; power failure; system failure | Calibration: | Certified gas of O2balance N2approximating 80% of analysis range or one range higher than analysis range |
| Compensation: | Barometric pressure and temperature; temperature controlled heated sample system | Connections: | 1/4″ compression tube fittings |
| Controls: | Water resistant keypad; menu driven range selection, calibration, alarm and system functions | Data Acquisition: | Selectable data point intervals |
| Display: | Graphical LCD 5 x 2.75; resolution .001 ppm | Enclosure: | Painted aluminum 7.5” x 10.8” x 12.25” panel mount |
| Flow Sensitivity: | None between 1-3 SCFH, 1 SCFH recommended | Linearity: | > .995 over all ranges |
| Pressure: | Inlet – regulate to 20-50 psig, max 150 psig; vent – atmosphere | Power: | Universal; specify 110 or 220 VAC for heater system |
| Range ID: | 1-5V output with1V representing the lowest range | Recovery Time: | Recovery on N2 after exposure to Air for 30 seconds> 1 ppm 45 minutes |
| Response Time: | 90% of final FS reading < 30 seconds | Sample System: | Wetted parts: stainless steel consisting of flow control and sample/bypass valves; flow indicator |
| Sensitivity: | < 0.5% of FS range | Sensor Model: | GPR-12-2000MS – requires no maintenance |
| Sensor Life: | 36 months at 25ºC and 1 atm | Signal Output: | 4-20mA isolated and 0-1VDC |
| Temp. Range: | 5º to 45ºC | Warranty: | 12 months analyzer; 12 months sensor |
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