Description
This SF810INT-LOS-UVIR-T-L flame scanner is part of ABB's Symphony Plus Combustion Instruments series. It is engineered to detect and analyze flames across various fuel types, including natural gas, heavy oil, pulverized coal, and sulfur gas. Its advanced optical sensors and robust design make it suitable for demanding environments.
Specifications
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Optical Sensor Technology: Dual sensor UVIR (UV + IR photodiodes).
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Spectral Response: UV peak at 280 nm, IR peak at 920 nm.
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Power Supply Voltage: 24V DC (18-29V DC range).
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Power Consumption: 3.6W typical, 4W max.
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Communication Ports: Two redundant RS-485 channels supporting Profibus and Modbus protocols.
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Analog Output: 4-20 mA, galvanically isolated.
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Digital Inputs: Two opto-coupled inputs for parameter selection.
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Air Flow for Lens Cleaning: LOS versions require 115 l/min; FOC versions require 400 l/min.
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Operating Temperature: Up to 350°C for UVIR fiber optic cables.
Features
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Multi-Fuel Capability: Supports various fuel types for versatile applications.
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Fast Flame Failure Response Time (FFRT): Adjustable from 0.2s to 4s.
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Continuous Self-Check: Ensures reliable operation and diagnostics.
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Robust Design: IP66/67 housing for harsh industrial environments.
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Flexible Installation: Available in LOS (Line of Sight) and FOC (Fiber Optic Cable) configurations.
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