*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 N2, H2, He, Ar, mixed and CO2 gas streams Approvals: Ex ia IIB T4 Gb, Tamb -10oC to 45oC
Area Classification: Class I, Division 1, Groups C, D Calibration: Certified span gas of O2 balance N2
Compensation: Barometric pressure and temperature Connections: 1/8″ compression tube fittings
Controls: Menu driven range selection, calibration and system functions Display: LCD 2.75 x 1.375”; resolution .01 PPM
Enclosure: Painted aluminum NEMA 4X, 8.6 x 9 x 3″, 12 lbs. Sample Flow: Recommended flow rate 1-2 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, 30 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 Expected Sensor Life: 24 months
Temp Range: 5oC to 45oC Temp. Range: 12 months analyzer, 12 months sensor

*At constant temperature and pressure

Optional Equipment
GPR-12-233-H Sensor for gas mixtures containing H2 >1%
XLT-12-333 Sensor for gas mixtures containing CO?2? >0.5%
Data Logger Internal data logger