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Accuracy: < 2% of FS range under constant conditions Analysis Ranges:  0-10 PPM, 0-100, 0-1000 PPM, 1% and 25%
Sensitvity: <0.5% of lowest full scale range Linearity: >0.995 over all ranges
Application: Oxygen analysis in inert, helium, hydrogen and mixed gas streams Approvals: Ex ia IIB T4 Gb, Tamb -10oC to 45oC
Area Classification: Class I, Division 1, Groups C, D Calibration: 1 month interval using certified span gas with O2 balance N2
Compensation: Barometric pressure and temperature Connections: 1/8″ compression tube fittings
Controls: 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. Sample Flow: Flow sensitive; recommended flow rate 2 SCFH
LED Indicators: LOW BATT (72 hr. warning); CHARGE mode Signal Output: 0-1 VDC
Pressure: Inlet – regulate to 5-30 psig; vent – atmosphere Power: Rechargeable battery, 60 day cycle, 8 hrs with pump
Recovery Time: 30 seconds in air to < 10 PPM in < 60 min on N2 purge Response Time: 90% of final FS reading in 10 seconds
Sample System: Flow control and 4-way sample/bypass valves; flow indicator Wetted Parts Stainless steel
Sensor Model: GPR-12-333 Sensor Life: 24 months in < 100 PPM O2 at 25ºC and 1 atm
Temp Range: 5oC to 45oC Temp. Range: 12 months analyzer, 12 months sensor