Product Description
Product Details
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model/Part Number | SF810-LOS-IR-T-C-W |
| Description | Uvisor SF810 Scanner Head L.O.S. IR Sensor |
Product Overview
| Parameter | Details |
|---|---|
| Part Number | SF810-LOS-IR-T-C-W |
| Product Name | Uvisor SF810i Multi-Fuel Integrated Safe Flame Scanner Head |
| Application | Infrared flame detection and monitoring for utility and industrial boilers, including wall-fired, tangential-fired, and corner-fired burners |
| Compatibility | Supports multi-fuel operations (natural gas, fuel oil, pulverized coal); integrates with System 800xA via Profibus DP-V1 or Modbus |
| Function | Provides stable flame consistency and quality information with continuous self-check, autotune, and fail-to-safe validation |
Functional Specifications
| Parameter | Details |
|---|---|
| Sensor Type | IR solid-state sensor (InGaAs photodiode, peak @ 1.1 μm) |
| Detection Capabilities | Live measurement of flame frequency, intensity, and quality; rejects mains frequencies and artificial lighting |
| Flame Failure Response Time (FFRT) | 0.2 s to 4 s |
| Installation Type | Line of Sight (LOS) configuration for direct viewing through windbox; requires air purging (115 l/min min flow, 20 mm H2O pressure) |
| Thread Size | 3/4 inch NPT |
| Power Supply | 24 V DC (18-29 V, -25%/+20%); 150 mA typical (3.6 W), 4 W max; inrush 6 A peak |
| Operating Temperature Range | -40°C to 70°C |
| Dimensions | Diameter 95 mm; length 170-180 mm; weight 1.3 kg |
| Protection Rating | IP66-IP67 |
| Standards Compliance | EN 61010-1, EN298, ATEX II 2GD Ex d IIC T6, IEC 60068 series for environmental testing |