In case of discrepancies between the product model and displayed images, the model number shall prevail. For specific product photos, kindly reach out to us, and we will arrange for photographs to be taken at our warehouse for confirmation.
With 14 shared warehouses worldwide, we kindly ask for your understanding that accurate responses may occasionally take several hours. Rest assured, we will address your inquiries as promptly as possible."

"Please contact us for the best price. Email: [mailto:ZHDJIANGJIANG1@gmail.com]

Why Engineers Trust RBO522:
🔥 Ultimate Safety Compliance

• SIL 3 (IEC 61508) certified • ATEX/UL/CSA approvals

• Redundant flame detection (UV/IR/Ionization)

• Automatic burner purge sequencing

⚡ Intelligent Control

• Controls up to 4 burners simultaneously

• Modbus RTU/TCP communication

• Self-diagnostic fault tracing

🛡️ Rugged & Reliable

• -40°C to +70°C operating range

• IP54 protection (dust/moisture resistant)

• 100,000+ cycle proven durability

Global Applications:
✔️ Industrial boilers & heaters
✔️ Thermal oil systems
✔️ Process furnaces
✔️ Hazardous area operations

World-Ready Solutions:
✓ 24/7 multilingual tech support
✓ CE/UKCA/RoHS compliant
✓ 3-year warranty