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Alstom ESA-700 EPSD-0375-1108 Limelight Exacta Flame Scanner is an advanced ultraviolet (UV) flame detection system designed for industrial combustion monitoring. It ensures reliable flame presence verification in boilers, furnaces, and gas turbines, even in harsh environments. With high sensitivity, fast response time, and robust construction, it enhances safety by preventing unburned fuel accumulation. Compatible with Alstom’s Limelight Exacta series, it is ideal for power plants and process industries requiring fail-safe flame supervision.
Product Specifications
Key Features:
UV Flame Detection Technology:
Detects ultraviolet radiation (185–260 nm) for accurate flame identification.
Immune to visible light, IR radiation, and false triggers from hot surfaces.
Fast Response & High Sensitivity:
<2-second response time for rapid flame failure detection.
Adjustable sensitivity for different fuel types (gas, oil, coal).
Robust Design for Harsh Environments:
IP66/IP67-rated enclosure (dustproof, waterproof).
High-temperature resistance (up to 80°C with optional cooling).
Stainless steel housing for corrosion resistance.
Flexible Integration & Diagnostics:
4-20mA analog output & relay contacts for PLC/DCS connectivity.
Self-check & fault indication (LED status, remote alarm).
Compatible with Alstom Limelight Exacta control systems.
Safety & Compliance:
SIL-2 certified (IEC 61508) for functional safety.
ATEX/IECEx Zone 1 & 2 (hazardous area approval).
Meets NFPA, EN 298, and FM standards.
Applications:
Power Generation: Boilers, gas turbines, and burners.
Oil & Gas: Process heaters, flare stacks.
Industrial Furnaces: Steel, cement, glass manufacturing.
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