ABB SF810INT-LOS-UVIR-T-L Multi-Fuel Flame Scanner

Description

The ABB SF810INT-LOS-UVIR-T-L is a multi-fuel flame scanner designed for industrial and utility boilers. It provides highly reliable flame detection while continuously monitoring flame quality. The scanner integrates UV and IR solid-state sensors, ensuring precise flame analysis across various fuel types. Its rugged housing and advanced optical technology make it suitable for demanding environments.

Specifications

• Optical Sensor Technology: UV, VL, IR solid-state sensors with dual UVIR capability
• Spectral Response: UV (280nm), VL (560nm), IR (920nm)
• Power Supply: 24VDC (-25%, +20%)
• Power Consumption: 3.6W typical, 4W max
• Flame Failure Response Time (FFRT): 0.2s to 4s
• Analog Output: 4-20mA, galvanically isolated
• Digital Inputs: Two opto-coupled inputs for parameter selection
• Communication Ports: Redundant RS-485, configurable for Profibus or Modbus
• Air Cleaning System: LOS versions require 115 l/min airflow; FOC versions require 400 l/min
• Operating Temperature: Up to 482°C (900°F) for VL and IR fiber optic cables

Features

• Continuous self-checking for enhanced reliability
• Fast Flame Failure Response Time (F-FFRT) for safety-critical applications
• Line-of-sight (LOS) and fiber optic cable (FOC) installation options
• ATEX-certified for hazardous environments
• Precise flame alignment with rigid and flexible fiber optic cables
• Supports multiple fuel types including natural gas, heavy fuel oil, pulverized coal, and sulfur gas