*Accuracy: < 2% of FS Analysis: 0-100, 0-1000 PPM, 0-1%, 0-25% FS ranges
 Application: Oxygen analysis in inert, helium, hydrogen, mixed and acid (CO2) gas streams  Approvals:  CE
Area Classification: General purpose Alarms: 2 user configurable alarm relays, alarm time delays, alarm bypass 
 Calibration: Certified span gas or air with O2 value approximating 80% of FS range balance N2  Compensation:  Barometric pressure and temperature
 Connections:  1/8″ compression tube fittings  Controls:  Water resistant keypad; menu driven
 Display: Graphical LCD 5 x 2.75; resolution 0.1 PPM; displays real
time ambient temperature and pressure
 Enclosure:  Painted aluminum 6” x 4” x 4” panel mount
Flow:  1-2 SCFH recommended  Linearity:  > .995 over all ranges
Pressure: Inlet – regulate to 5-30 psig to deliver 1-2 SCFH flow  Power:  Universal 100/120/220/240 VAC or 12-28 VDC
Recovery Time:  60 seconds in air to < 100 ppm in < 15 mins on N2 purge  Response Time:  90% of final FS reading < 10 seconds
Sample System:  None  Sensitivity:  < 0.5% of FS range
 Sensor Model:  GPR-12-100-4 for inert gases  Sensor Life:  24 months 
 Signal Output:  4-20 mA isolated or 1-5 V  Temp. Range:  5º to 45ºC
 Warranty:  12 months analyzer; 12 months sensor Wetted Parts:  Stainless steel

*At constant temperature and pressure