产 地：美国
品 牌：AII

产品简介：
Features certification to ATEX Directive 94/9/EC (view all ATEX certified products), an advanced galvanic trace PPM oxygen sensor capable of precisely measuring oxygen concentrations ranging from from 100 PPB to 1% over a 24 month operating life, menu driven controls, and, two (2) wire loop power.

技术参数：
Accuracy: < 2% of FS range under constant conditions
Analysis: 0-10 PPM, 0-100 PPM, 0-1000 PPM, 0-1%, 0-25% FS ranges;
auto-ranging or manually lock on single range
Application: Oxygen analysis in inert, hydrocarbon, helium, hydrogen,
mixed and acid (CO2) gas streams
Approvals: EC TYPE EXAMINATION CERTIFICATE: INERIS 08ATEX0036
II 2 G                                                         
Ex d [ib] ib IIB T4                                        
Tamb -20⁰C to +50⁰C  
Area Classification: Meets the recognized intrinsic safety standards for use in
Class 1, Division 1, Group C, D hazardous 
Alarms: NA
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: Aluminum ex-proof, fiberglass NEMA 4X, 16x9x6”, 20 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 (suitable for solar powered systems)
Response Time: 90% of final reading in 10 seconds
Sample System: Sample flow meter
Sensitivity: < 0.5% of FS range
Sensor Model: GPR-12-333  
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