产 地：美国
品 牌：AII

产品简介：
Meets standards for Class 1, Division 1, Groups B, C, D. Features 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, a proven electronic platform, flame arrestors, a stainless steel sample system, and, two (2) field adjustable alarm set points.

技术参数：
Accuracy: < 1% of FS range under constant conditions
Analysis: 0-100 ppm, 0-25% FS ranges
Application: Oxygen analysis from 500 ppb to 1% in inert, hydrocar-
bon, helium, hydrogen, mixed and acid (CO2) gas streams
Approvals: CE, manufacturer’s explosion proof certifications applicable
to enclosure, flame arrestors and fabrication
Area Classification: Class 1, Division 1, Groups C, D hazardous areas
Alarms: Two adjustable SPDT Form C non-latching relay contacts;
configured as high, high; 2 ppm deadband, bypass for
calibration purposes
Calibration: Certified gas of O2 balance N2 approximating 80% of
analysis range recommended for optimum results.
Compensation: Temperature compensated
Connections: 1/8" compression tube fittings
Controls: Integral 4-20mA zero and span pots, and, range selector
Display: LCD 3-1/2 digits; resolution .1 ppm
Enclosures: Painted aluminum explosion proof NEMA 4X wall mount
certified for Class 1, Division 1, Groups B, C, D; standard
flame arrestors certified for Groups C, D; 12x8x10”; 15 lbs 
Flow Sensitivity: None between 0.5-5 SCFH, 2 SCFH recommended
Linearity: > .995 over all ranges
Pressure: Inlet - regulate to 5-30 psig; vent - atmospheric
Power: 9-28VDC  (suitable for solar powered battery systems)
Recovery Time: 60 seconds in air to < 10 ppm in < 2 hours on N2 purge
Response Time: 90% of final FS reading in 15 seconds
Sample System: None; optional H2S sample system(s) for natural gas ex-
traction, transmission and processing
Sensitivity: < 0.5% of FS range
Sensor Model: XLT-12-100-M with > 0.5% CO2 present - no maintenance
Sensor Life: 24 months at 25ºC and 1 atm; average O2 < 1,000 ppm  
Signal Output: 4-20mA 
Temp. Range: -20º to 45ºC (XLT sensor); 5º to 45ºC (GPR sensor), 
Warranty:  12 months analyzer; 12 months sensor
Wetted Parts: Stainless steel