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Original factory packaging
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Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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GPR-2800 IS User’s Manual GPR-2800 AIS User’s Manual GPR-2800-LD User’s Manual Datasheet
Low Maintenance Solution In Demanding Oxygen Measurements
Features
ATEX or UL certified for use in hazardous areas
Four measurement ranges 0-1%, 0-5%, 0-10% & 0-25% O2
Low maintenance with an average sensor life of up to 32 months (for GPR sensor)
Sample in CO2?backgrounds with XLT sensor
Easy to use HMI
Optional Modbus communications
Optional liquid drain option for removing entrained liquids
The GPR-2800 series of process oxygen analyzers allows measurements of 0-1 up to 0-25% O2?in hazardous areas. Combined with our modular sample system, this O2 analyzer will suit most applications for process customers around the world. Analytical Industries' proprietary long-life oxygen sensor technology offers maintenance-free sensor operation of up to 32 months for low cost of ownership. The industry proven quality of our electrochemical oxygen sensors ensures reliable oxygen content measurements even with high carbon dioxide backgrounds.
Specifications
| Sensor | ||
| Electrochemical | % | |
| Sensor Model Number |
GPR-11-60 GPR-11-60-LD |
XLT-11-24 XLT-11-24-LD |
| Measuring Range | 0...1, 0...5, 0...10, 0...25 % | |
| Output Resolution | 0.001 % | |
| Lower Detection Limit (LDL) | 0.01 % | |
| Sample Flow Rate (application dependent) | 1...2 SCFH (0.5...1 LPM) | |
| Pressure Range | 5...30 psi | |
| Response Time (T90) | < 30 seconds | |
| Operating Temperature Range | +5 °C...+45 °C (+41 °F...+113 °F) | -10 °C...45 °C (+14 °F...113 °F) |
| Life Expectancy(application dependent) | 60 months in air | 24 months in air |
| Calibration Interval(application dependent) | 30 days | |
| Analyzer | ||
| Electrical | ||
| Display | LCD | |
| Output Signal | 4...20 mA | |
| Digital Communications | Modbus (AIS only) | |
| Relay Output Options | Two user configurable alarms (AIS only) | |
| Power Supply |
18...24 V DC (IS) loop-powered 12...24 V DC (AIS) line-powered |
|
| Maximum Power Consumption |
1 W (IS) 28 W (AIS) |
|
| Mechanical | ||
| Ingress Protection | NEMA 3R | |
| Analyzer Housing Material | Fiberglass and painted aluminum | |
| Mounting | Wall / vertical surface | |
| Certification | ||
| Complies with EMC Directive: 2014/30/EU | ||
| Standard Details: EN 50270:2015, EN 61000-4-2:2009 | ||
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