产 地：美国
品 牌：AII

产品简介：
Features an advanced galvanic trace PPM oxygen sensor capable of precisely measuring oxygen concentrations ranging from 100 PPB to 1% over a 24 month operating life with no periodic maintenance required, menu driven controls, and, two (2) field selectable alarm set points.

技术参数：
Analysis:  0-10 PPM, 0-100 PPM, 0-1000 PPM, 0-1%, 0-25% (air cali-
bration only) FS ranges; auto or fixed ranging
Application: Oxygen analysis in inert, hydrocarbon, helium, hydrogen,
mixed and acid (CO2) gas streams
Area Classification: General purpose
Calibration: Air or certified span gas of O2 balance N2 approximating 80%
of range above analysis range recommended 
Compensation: Barometric pressure and temperature
Connections: 1/8" compression tube fittings
Controls: Water resistant keypad; menu driven range selection, calibra-
tion and system functions
Display: Graphical LCD 2.75” x 1.375”; resolution 0.01 PPM; displays
real time ambient temperature and pressure
Enclosure: Fiberglass NEMA 4X, 14”x10”x5", 8 lbs.
Flow Sensitivity: None between 0.5-5 SCFH, 1-2 SCFH recommended
Linearity: ±1% of full scale
Pressure: Inlet - regulate to 5-30 psig to deliver 1-2 SCFH flow to 
transmitter; vent - atmospheric
Power:  12-24 VDC non-loop power
Recovery Time: 60 seconds in air to < 10 PPM in < 1 hour on N2 purge
Response Time: 90% of final reading in 10 seconds
Sample System: None
Sensitivity: < 0.5% of FS range
Sensor Model: GPR-12-333  for inert gases; 
XLT-12-333 for gases containing > 0.5% CO2
Sensor Life: 24 months at 25ºC and 1 atm.
Signal Output: 4-20mA 
Operating Range: Recommended -10 ºC to 45ºC (GPR sensor), 
                       -20º to 45ºC (XLT sensor)
Warranty: 12 months analyzer; 12 months sensor
Wetted Parts: Stainless steel 
Alarms: Two user configurable alarms: magnetic coil relays rated 3A
at 100 VAC, field programmable alarm time delays, alarm
bypass for calibration and system fail alarm