*Accuracy: < 2% of FS range under constant conditions Analysis Range: 0-100% FS range
Application: Continuous monitoring of high purity oxygen levels up to 100% O2 Area Classification: General purpose
Alarms: Two user configurable alarms relays rated 3A at 100/220 VAC, alarm time delays, alarm bypass, power/system fail alarm Calibration: Air or 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: Graphical LCD 2.75” x 1.375”; resolution 0.01%
Enclosure: Fiberglass NEMA 4X, 14”x10”x5″, 8 lbs. Flow: 1-5 SCFH, 1-2 SCFH recommended
Linearity: ±1% of full scale Pressure: Inlet – regulate to 5-30 psig; vent – atmospheric
Power: 12-24 VDC Response Time: 90% of final reading in 10 seconds
Sample System: Sample gas flow-through housing Sensitivity: < 0.5% of FS range
Sensor Model: GPR-11-120-4 Sensor Life: 24 months in 100% oxygen at 25ºC and 1 atm.
Signal Output: 4-20 mA Operating Range: -10 ºC to 45ºC
Warranty: 12 months analyzer; 12 months sensor Wetted Parts: Delrin housing, Stainless steel compression fittings

*At constant temperature and pressure

Optional Equipment
Sample System Sample flow control valve, flow meter
Sensor Housing Two part SS sensor housing; uses GPR-11-120 sensor 
Pressure Regulator Flow control/meter panel, pressure regulator