OEM/Non-SIEMENS/Alternative/PhotoCell/FLAME DETECTOR MODEL:QRB1B

OEM/Non-SIEMENS/Alternative/PhotoCell/FLAME DETECTOR MODEL:QRB1B

OEM Alternative PhotoCell Flame Detector Model QRB1B: Reliable Burner Safety Solution

The OEM alternative PhotoCell Flame Detector, model QRB1B, provides a cost-effective solution for industrial burner safety systems without compromising on performance. Designed to serve as a non-Siemens substitute, this flame detector offers robust photoelectric flame sensing capabilities that are essential for monitoring and controlling burner operations.

Key Specifications

• Operating Voltage: 24VDC
  The device is engineered to operate at a low-voltage DC supply, ensuring compatibility with a wide range of industrial control systems.
• Current Consumption: 20mA
  Its low current draw not only contributes to energy efficiency but also minimizes the load on the control circuitry.
• Terminal Function: Photo Electric
  Utilizing a photoelectric sensor, the QRB1B accurately detects the presence and intensity of the burner flame by sensing the light emitted during combustion.
• IP Rating: IP40
  With an IP40 rating, the detector is protected against objects larger than 1 mm, making it suitable for indoor industrial environments where it can reliably perform under controlled conditions.
• Housing Material: Plastic
  The durable plastic housing offers a lightweight yet robust enclosure that withstands the mechanical stresses and temperature variations typical in burner applications.
• Dimensions: 50 x 48 mm
  Compact in size, the QRB1B is designed for easy integration into burner assemblies without demanding significant installation space.

How It Works

The QRB1B flame detector operates on photoelectric principles. In a functioning burner system, the flame emits a specific light spectrum that the sensor detects. When the flame is present and stable, the sensor registers the expected light intensity. However, if the flame extinguishes or becomes unstable, the drop in light intensity triggers the detector, which then sends a signal to the burner control system to initiate a safety shutdown or corrective action.

Applications in Burner Systems

This OEM alternative flame detector is ideally suited for use in oil-fired and gas burner systems, where continuous flame monitoring is critical. Its applications include:

• Burner Ignition Verification: Ensuring that the flame is properly established during startup.
• Real-Time Flame Monitoring: Continuously detecting flame quality and intensity to maintain safe combustion conditions.
• Fault Detection: Promptly signaling the control system in case of flame failure or abnormal flame conditions, thereby enhancing operational safety.

Advantages of the OEM Alternative QRB1B

• Cost-Effective: As a non-Siemens alternative, the QRB1B offers competitive pricing without sacrificing reliability or performance.
• Energy Efficiency: The low power consumption (20mA) makes it an energy-efficient choice for industrial applications.
• Easy Integration: With its compact dimensions and standard operating voltage, this flame detector can be seamlessly integrated into existing burner systems.
• Robust Performance: Built with durable plastic and designed to operate in controlled indoor environments, it provides consistent performance under typical industrial conditions.

Conclusion

The OEM alternative PhotoCell Flame Detector, model QRB1B, is a dependable and cost-effective choice for ensuring burner safety and efficient combustion management. Its precise photoelectric detection, energy-efficient operation, and compact design make it a valuable component in industrial burner systems. By providing reliable flame monitoring and rapid fault detection, the QRB1B helps maintain optimal burner performance and enhances overall system safety.