AII GPR 1600/2600/3100 Oxygen Analyzers
RM 0.00
Description
AII GPR 1600/2600/3100 Oxygen Analyzers for Industrial Gas
Percent and PPM O2 Monitoring in Bulk Gases
AII GPR 1600/2600/3100 Oxygen Analyzers range of oxygen analyzers are designed to monitor gas produced or used in industrial processes where trace oxygen from low parts per million to pure O2 must be precisely measured. Utilizing AII’s high performance galvanic oxygen sensors these advanced instruments are simple to use with a common HMI and menu structure across-the-range chassis. Operators only need to learn just one instrument for multiple gas analysis applications at various oxygen levels. Available as bench-, 19″ rack-, panel- and wall-mounted for flexible installation.
AII GPR 1600/2600/3100 Oxygen Analyzers Features:
- High accuracy ( ±0.02 ppm in lowest range)
- 24 months sensor life with normal usage
- Sample in CO2 backgrounds with XLT sensor
- Four measurement ranges with manual or auto-ranging
- Two Alarms and range indication output
- Bench, rack or wall mounting options
- Integrated bypass valve (for GPR-1600)
- Easy access and sensor replacement
- Simple to use HMI
GPR-1600 | GPR-2600 | GPR-3100 | |
Measurement range | 0-10, 0-100, 0-1000 ppm, 0-1% (0-25% calibration only) |
0-1%, 0-5%, 0-10%, 0-25% | 0-100%, plus suppressed zero ranges. 50, 80, or 90-100% |
Accuracy | < ±2% of range ±0.1% at constant conditions after calibration with 95-100% oxygen (GPR-3100) |
< ±2% of range ±0.1% at constant conditions after calibration with 95-100% oxygen (GPR-3100) |
< ±2% of range ±0.1% at constant conditions after calibration with 95-100% oxygen (GPR-3100) |
Response time | T90 < 10 seconds | T90 < 10 seconds | T90 < 13 seconds |
Recovery Time | 60 sec in air to < 10 ppm in < 1 hour on N2 purge | N/A | N/A |
Sensitivity (LDL) | 50 ppb | 50 ppm | 0.1% oxygen |
Linearity | < 0.5% of scale | < 0.5% of scale | < 0.5% of scale |
Sensor model | GPR-12-333
XLT-12-333 for gas mixture with > 0.5% CO2 |
GPR-11-32-4
XLT-11-24-4 for gas mixture with > 0.5% CO2 |
GPR-11-120-OP |
Sensor life at 25°C and 1 atm | 24 months in < 1000 ppm O2 | GPR-11-32-4 32 months; XLT-11-24-4 24 months | 24 months in 100% oxygen |
Calibration interval | Typically: 1-3 months | Typically: 1-3 months | Typically: 1-3 months |
Inlet pressure | 0.34 – 2 barg (5-30 psig) with atmospheric vent | 0.34 – 2 barg (5-30 psig) with atmospheric vent | 248 bar g (3600psig) |
Flow rate | 0.5 – 1.0 l/m (1-2 SCFH) | 0.5 – 1.0 l/m (1-2 SCFH) | 0.5 – 1.0 l/m (1-2 SCFH) |
Gas connections | 1/4″ compression tube fittings | 1/4″ compression tube fittings | 1/4″ compression tube fittings |
Display | Graphical LCD 12.7 x 7cm (5 x 2.75″); resolution 0.01 | Graphical LCD 12.7 x 7cm (5 x 2.75″); resolution 0.01 | Graphical LCD 12.7 x 7cm (5 x 2.75″); resolution 0.01 |
Enclosure | Painted aluminum See individual mounting options for dimensions |
Painted aluminum See individual mounting options for dimensions |
Painted aluminum See individual mounting options for dimensions |
Compensation | Barometric pressure and temperature; Temperature controlled sample system and sensor (GPR-3100 only) |
Barometric pressure and temperature; Temperature controlled sample system and sensor (GPR-3100 only) |
Barometric pressure and temperature; Temperature controlled sample system and sensor (GPR-3100 only) |
Analog output | 4-20 mA isolated, 0-1V, and 0-5V | 4-20 mA isolated, 0-1V, and 0-5V | 4-20 mA isolated, 0-1V, and 0-5V |
Range ID | 1-5 V or 4-20mA, optional relay contacts | 1-5 V or 4-20mA, optional relay contacts | 1-5 V or 4-20mA, optional relay contacts |
Communications | Choose from RS485, RS232 or USB | Choose from RS485, RS232 or USB | Choose from RS485, RS232 or USB |
Alarms | Two user-adjustable alarm relays | Two user-adjustable alarm relays | Two user-adjustable alarm relays |
Operating temperature | GPR sensor: 5°C to 45°C (41°F to 113°F) XLT sensor: -10°C to 45°C (14°F to 113°F) |
GPR sensor: 5°C to 45°C (41°F to 113°F) XLT sensor: -10°C to 45°C (14°F to 113°F) |
GPR sensor: 5°C to 45°C (41°F to 113°F) XLT sensor: -10°C to 45°C (14°F to 113°F) |
Power | Universal 100-240 V AC | Universal 100-240 V AC | Universal 100-240 V AC |
Additional information
Model | GPR-1600, GPR-2600, GPR-3100 |
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