产 地：美国
品 牌：AII

产品简介：
The most cost effective oxygen analyzer available features an advanced galvanic oxygen sensor capable of measuring oxygen concentrations ranging from 0.05% to 100% over a 36 month operating life with no periodic maintenance required, a proven electronics platform, a choice of an integral sensor or coiled cable external sensor, a compact robust enclosure that stands up to the demands of industrial field use, and, a variety of optional equipment.

技术参数：
Accuracy:  < 2% of FS range under constant conditions
Analysis Ranges: 0-1%, 0-5%, 0-10%, 0-25% FS 
Auto-ranging or manual lock on a single range
Application: Oxygen analysis from 0.05% to 100% in inert, helium, hy-
drogen, mixed and acid (CO2) gas streams
Area Classification: General purpose
Calibration: Certified gas of O2 balance N2 approximating 80% of range
of analysis or one range higher
Compensation: Temperature
Connections: 1/8" compression tube fittings
Controls: Water resistant keypad; menu driven range selection, cali-
bration and system functions
Display: Graphical LCD 2.75 x 1.375”; resolution .001% on 0-1 range
Enclosure: Painted aluminum NEMA 4X, 8.6 x 9 x 3", 12 lbs.
Flow Sensitivity: None between 0.5-5 SCFH, 2 SCFH recommended
LED Indicators: LOW BATT (72 hr. warning); CHARGE mode
Linearity: > .995 over all ranges
Pressure: Inlet - regulate to 5-30 psig; vent - atmospheric
Power: Rechargeable battery, 60 day duty cycle  (pump 8 hours)
Response Time: 90% of final FS reading in 10 seconds
Sample System: None
Sensitivity: < 1% of FS range
Sensor Model: GPR-11-32-RT (0.05% or 500 PPM offset); 36 months life
GPR-11-21-RT  (0.01% or 100 PPM offset); 9 months life
Sensor Life: As above in air (20.9% O2) at 25ºC and 1 atm 
Signal Output: 0-1V FS
Temp. Range: 5º to 45ºC (GPR sensor), -20º to 45ºC (XLT sensor)
Warranty: 12 months analyzer; 12 months sensor ex. GPR-11-21-RT
Wetted Parts: Brass fittings, stainless steel flow housing and tubing