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Alstom ESA-700 UV Flame Signal Analyzer, Limelight Exacta Series, 21.6–26V AC Input

SKU: CP101098
Model: ESA-700
Product Condition: Certified Pre-owned
$109.00

Alstom ESA-700 UV flame signal analyzer for Limelight Exacta systems, providing fast flame failure detection and reliable burner monitoring in large combustion equipment using 21.6–26V AC input power.

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Estimated delivery: 3 days
One year warranty
Free return within 30 days of purchase.
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Product Description

Alstom ESA-700 Limelight UV Flame Signal Analyzer for Industrial Burner Safety

The Alstom ESA-700 flame signal analyzer is a core component of the Limelight Exacta flame monitoring system, designed to process ultraviolet flame signals from a connected scanner head and confirm stable burner operation in large combustion systems.

Verified UV Flame Detection Architecture

  • Ultraviolet flame detection operating in the 185–260 nm spectrum
  • Designed to detect flame presence while rejecting visible light and infrared radiation
  • Processes signals from a remote Limelight UV flame scanner head
  • Rapid flame failure detection with response time under 2 seconds

Fail-Safe Signal Processing and System Integration

The ESA-700 analyzes raw UV signals and converts them into control-system-ready outputs for burner management systems. It supports both analog and relay-based signaling, enabling integration with PLC and DCS platforms for real-time flame status monitoring and safety interlocks.

Industrial Combustion Applications

  • Power generation boilers and auxiliary burners
  • Industrial furnaces and process heaters
  • Gas turbine combustion monitoring systems
Specifications
Specifications
MPN ESA-700
Product Condition Certified Pre-owned
Shipping Length (in.) 8
Shipping Width (In.) 8
Shipping Height (In.) 8
Item Returns This item can be returned
Brand Alstom
Model ESA-700
Part Number EPSD-0375-1108
Series Limelight Exacta
Product Type Flame Signal Analyzer
Flame Detection Technology Ultraviolet (UV)
Detection Wavelength Range 185–260 nm
Input Voltage 21.6–26 V AC
Response Time Less than 2 seconds
Analog Output 4–20 mA
Relay Outputs Form-C relay contacts for flame and alarm signaling
Network Interface CANbus (via IM100 Network Interface Module)
Enclosure Rating IP66 / IP67
Housing Material Stainless Steel
Operating Temperature Up to 176°F (80°C)
Safety Certifications SIL 2 (IEC 61508), ATEX / IECEx Zone 1 & 2, NFPA, EN 298, FM
What's in the box?
  • 1 x Alstom ESA-700 Limelight Flame Signal Analyzer (EPSD-0375-1108)
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