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Overview
The ABB UR600IR/BGT is a high-precision infrared flame scanner engineered for reliable burner monitoring in large industrial combustion systems. It utilizes a PbS (lead sulfide) sensor to detect flame flicker across the infrared spectrum, ensuring safety and continuous operation of boilers and furnaces. Moreover, its robust design supports harsh industrial environments while maintaining high measurement accuracy. This scanner integrates seamlessly with ABB’s Uvisor flame-detection system, providing centralized control and real-time flame status monitoring.
Key Features and Benefits
- Detects flame presence and stability in oil, Orimulsion, and pulverized coal burners.
- Continuous self-checking ensures safety and immediate fault detection.
- Rugged detector head withstands high temperatures and harsh industrial conditions.
- Flexible optical fiber extension enables use in elevated-temperature environments.
- ATEX-certified and EEx-d IIC T6 rated for hazardous area compliance.
- Compact and lightweight design simplifies installation and maintenance.
- Low power consumption (300 mW DC via Uvisor control unit) reduces operational costs.
Technical Specifications
| Attribute | Details |
|---|---|
| Sensor Type | PbS (Lead Sulfide) infrared sensor |
| Spectral Sensitivity | 600–3000 nm |
| Detection Method | Flame flicker radiation (amplitude & frequency) |
| Operating Temperature | –10 °C to +85 °C |
| Storage Temperature | –40 °C to +100 °C |
| Max Continuous Operating Temperature | 350 °C (with fiber extension) |
| Protection Class | IP66 (NEMA 4X) |
| Hazardous Area Rating | EEx-d IIC T6, ATEX certified |
| Power Consumption | 300 mW DC (via Uvisor control unit) |
| Dimensions | 94 × 94 × 172 mm |
| Weight | 0.5 kg |
Typical Applications
- Wall-fired, corner-fired, and down-shot boilers in power plants.
- Heavy industrial combustion systems requiring reliable flame monitoring.
- Oil, Orimulsion, and pulverized coal burner installations.
- Integration with centralized control systems for real-time flame supervision.
Support & Maintenance
The UR600IR/BGT requires minimal maintenance due to its rugged design and self-checking capabilities. Routine inspection ensures long-term reliability, and ABB provides full technical support for installation, calibration, and troubleshooting.
FAQ
Q1: What types of burners does the UR600IR/BGT support?
A1: It supports oil, Orimulsion, and pulverized coal burners, including wall-fired and down-shot configurations.
Q2: Can the scanner operate in hazardous areas?
A2: Yes, it is ATEX-certified with EEx-d IIC T6 rating, making it safe for hazardous locations.
Q3: How does the optical fiber extension improve operation?
A3: The flexible fiber allows the detector head to function in temperatures up to 350 °C while maintaining accuracy.
Q4: What is the power consumption of the scanner?
A4: It consumes approximately 300 mW DC when connected via the Uvisor control unit.
Q5: How reliable is the scanner in continuous operation?
A5: Its self-checking feature and rugged design ensure high reliability in harsh industrial environments.
