Product Overview
The GE Panametrics O2X1IS provides continuous and precise oxygen measurement in challenging industrial environments. Designed for hazardous areas, this transmitter utilizes a galvanic fuel cell sensor paired with advanced microprocessor electronics. Moreover, it delivers reliable readings in both ppm and percent ranges, supporting critical safety and process control requirements. Its compact design simplifies installation while maintaining consistent performance over long periods, making it ideal for high-reliability industrial applications.
Key Features and Functional Highlights
- Intrinsically Safe Design: Certified for hazardous environments, ensuring safe operation in explosive atmospheres.
- Flexible Measurement Ranges: Supports four ppm ranges and three percent oxygen ranges, selectable by the user.
- Continuous Real-Time Monitoring: Provides immediate feedback through a linearized 4–20 mA output for seamless integration.
- Low Maintenance: Long-life galvanic fuel cell sensor reduces maintenance needs and lowers operating costs.
- Compact and Economical: Small footprint allows easy installation in constrained spaces without extra power supply.
- Fast Response Time: Typically reaches 90% of step changes in less than 15 seconds, enabling quick process adjustments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Ranges | 10, 100, 1,000, 10,000 ppm; 1%, 10%, 25% O₂ |
| Output Signal | Two-wire, loop-powered 4–20 mA |
| Sensor Type | Galvanic fuel cell oxygen sensor |
| Accuracy | ±2% of full scale (typical) |
| Response Time (T90) | <15 seconds (typical) |
| Operating Temperature | 0°C to +45°C (sensor dependent) |
| Humidity Range | 0–95% non-condensing |
| Power Supply | Loop-powered, no external supply needed |
| Safety Certification | IECEx / ATEX Intrinsically Safe |
| Expected Sensor Life | 6 months to 2 years depending on application |
| Maximum O₂ Partial Pressure | 1.25 bar |
Typical Applications
- Heat treating and bright annealing processes
- Monitoring pure hydrocarbon and inert gas streams
- Process monitoring of gaseous monomers
- Glove box leak detection and controlled environments
- Ambient air quality monitoring in industrial settings
Support and Maintenance
Regular calibration ensures optimal accuracy and prolongs sensor life. In addition, the robust design minimizes downtime and simplifies field servicing. GE Panametrics provides technical support and detailed manuals for safe operation and troubleshooting.
Frequently Asked Questions (FAQ)
Q: What environments is the O2X1IS suitable for? A: The transmitter is designed for hazardous and explosive atmospheres requiring intrinsic safety compliance.
Q: How often should the sensor be replaced? A: Sensor life typically ranges from 6 months to 2 years, depending on exposure conditions and gas composition.
Q: Can it measure both ppm and percent oxygen? A: Yes, users can select from four ppm ranges and three percent oxygen ranges.
Q: How is the output signal delivered? A: The device provides a linearized 4–20 mA signal, compatible with most industrial control systems.
Q: What is the response time? A: The transmitter generally reaches 90% of a step change in under 15 seconds, enabling real-time process adjustments.
