Analytical Industries Inc

GPR-1600 Oxygen Analyzer

Integral bypass sample system, can be temporarily exposed to ambient air to perform a span calibration (20.9% O2 )

Starting At
$6,610.00 CAD
Normally ships in 3-4 Weeks

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The AII GPR-1600 Oxygen Analyzer has an integral bypass sample system. The analyzer can be temporarily exposed to ambient air to perform a span calibration (20.9% O2). The GPR-1600 is designed for monitoring gas in industrial processes where trace oxygen from low parts per million to pure O2 has to be precisely measured. Utilizing AII's high performance galvanic oxygen sensors these advanced instruments are simple to use with a common, across-the-range chassis, HMI and menu structure, so an operator only needs to learn operation of just one instrument for multiple gas analysis applications at various oxygen levels. Available as bench, 19in rack, panel and wall mounted for flexible installation.

Applications for the GPR-1600 include:

• Purity of product in industrial gas manufacture
• Trace oxygen in hydrogen generation by electrolysis
• Monitoring oxygen generators
• Measuring oxygen in metallurgical processesheat treatment and annealing
• Gas measurement in poultry stunners
• Analysis of gas in double glazing manufacture

• Measurement range:
  • 0-10, 0-100, 0-1000 ppm, 0-1%
  • 0-25% calibration only
• High accuracy (±0.02ppm in lowest range)
• 24 month sensor life with normal usage
• Sample in CO2 backgrounds with XLT sensor
• Bench, rack or wall mounting options
• Two Alarms
• Integrated bypass valve (for GPR-1600)
• Easy access and sensor replacement
• Easy to use HMI

Measurement Range 0-10, 0-100, 0-1000 ppm, 0-1%
(0-25% calibration only)
Accuracy < 2% of range
0.1% at constant conditions after calibration with 95-100% oxygen (GPR-3100)
Response Time T90 < 10 seconds
Recovery Time 60 sec in air to < 10 ppm in < 1 hour on N2 purge
Sensitivity (LDL) 50 ppb
Linearity < 0.5% of scale
Sensor Model GPR-12-333
XLT-12-333 for gas mixture with > 0.5% CO2
Sensor life at 25C and 1 Atm 24 months in < 1000 ppm O2
Calibration Interval Typically: 1-3 months
Inlet Pressure 0.34 - 2 barg (5-30 psig) with atmospheric vent
Flow Rate 0.5 - 1.0 l/m (1-2 SCFH)
Gas Connections 1/4" compression tube fittings
Display Graphical LCD 12.7 x 7cm (5 x 2.75"); resolution 0.01
Enclosure Painted aluminum
See individual mounting options for dimensions
Compensation Barometric pressure and temperature;
Temperature controlled sample system and sensor (GPR-3100 only)
Analog Output 4-20 mA isolated, 0-1V, and 0-5V
Range ID 1-5 V or 4-20mA, optional relay contacts
Communications Choose from RS485, RS232 or USB
Alarms Two user-adjustable alarm relays
Operating Temperature GPR sensor: 5C to 45C (41F to 113F)
XLT sensor: -10C to 45C (14F to 113F)
Power Universal 100-240 V AC
GPR-12-333 PPM Oxygen Sensor
Measures 0-10 PPM O2 in a gas mixture for use with GPR-1100, GPR-1500, GPR-1600, GPR-1800 and GPR-1900 oxygen analyzers
Normally ships in 1-2 Weeks
$296.00 CAD
XLT-12-333 Oxygen Sensor
Replacement sensor for CO2 backgrounds for use with GPR-1100, GPR-1200, GPR-1500, GPR-1600 and GPR-1900 oxygen analyzers
Normally ships in 1-2 Weeks
$302.00 CAD