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| Accuracy | <2% of full scale range under constant conditions |
| Analysis Ranges | GPR-1800 0-10 ppm, 0-100 ppm, 0-1000 ppm, 0.1%, 0-25% full scale ranges; auto-ranging or manually lock on a single range
GPR-2800 0-1%, 0-5%, 0-10%, 0-25% full scale ranges; auto-ranging or manually lock on a single range |
| Approvals | Certified for use in hazardous areas UL:
United States: UL 1203, UL 913, UL 508
Canada: CAN/CSA C22.2 No. 30-M1986, CAN/CSA C22.2 No. 157-92, CAN/CSA C22.2 No. 14-10
ATEX: Directive 94/9/EC |
| Area Classification | ATEX certified, EX II 2 G, Exd [ib] IIB T4,
Tamb -20 to + 50°C |
| Alarms | Two user configurable alarms - AIS versions only |
| Calibration | 3 month interval using air or certified span gas with O2 value approx 80% of full scale range balance N2 |
| Compensation | Temperature as standard; barometric pressure - AIS versions only |
| Connections | 1/8” compression tube fittings |
| Controls | Water resistant keypad; menu driven range selection, calibration and system functions |
| Display | Graphical LCD 70 x 35mm; resolution 0.01 ppm; displays real time ambient temperature and pressure |
| Enclosure | NEMA type 3R suitable for rain in outdoor applications |
| Flow | Not flow sensitive; recommended flow rate 0.4 to 0.9 Nl/min |
| Linearity | ±1% of full scale |
| Pressure | Inlet Regulate to 0.3 to 2 barg to deliver 0.4 to 0.9 Nl/min flow;
Vent Atmospheric |
| Power | 12 to 28 V DC
110 to 220 V AC (AIS version only) |
| Response Time | 90% of final reading in 10 seconds |
| Sample System | Sample flow meter; options available |
| Sensitivity | <0.5% of full scale range |
| Sensor Model | GPR-1800 GPR-12-333 or XLT-12-333 (for gases containing >0.5% CO2)
GPR-2800 GPR-11-32 or XLT-11-24 (for gases containing >0.5% CO2) |
| Sensor Life | GPR-1800 24 months in normal operating conditions O2 @ +25°C and 1 atmosphere
GPR-2800 GPR-11-32: 32 months in normal operating conditions @ +25°C and 1 atmosphere; XLT-11-24: 24 months in normal operating conditions @ +25°C and 1 atmosphere |
| Signal Output | 4-20 mA; Modbus RTU communication (AIS only) |
| Temperature Range | GPR Sensor -10 to +45°C
XLT Sensor -20 to +45°C |
| Warranty | 12 months analyzer
12 months sensor |
| Wetted Parts | Stainless steel |
