Overview：
The Honeywell LG/EG flame monitoring system is designed to detect UV radiation emitted by hydrocarbon flames, providing reliable flame detection and indicating flame or no-flame conditions. This sensor has demonstrated proven performance on General Electric (GE) and GE licensee gas turbines for over 35 years.
Features:
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Sensor Technology: Utilizes a Geiger-Mueller type sensor phototube that detects UV radiation in the 180-260 nm spectrum. It is solar blind and tolerant to black body radiation.
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Response Times:
- Flame Present Response Time: 0.1 seconds (typical)
- Flame Loss Response Time: 0.2 seconds (maximum)
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Temperature Range: Operates effectively in temperatures from -40°C to 176°C.
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Operating Distance: Effective up to 330 meters (1000 feet) from sensor to amplifier.
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Hardware Outputs: Compatible with EG1033 amplifier modules:
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EG1033AA: Transistor open collector
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EG1033AB and EG1033AC: Relay contacts (SPDT)
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Amplifier Voltage Support:
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Component Qualification: Qualified for use on General Electric turbines.
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Flame Sensor Construction:
- Flange Size: 1.73" O.D. by 0.14" wide
- Cable: 2-conductor armored cable with a viewing window rated at 428 mbar (6.3 psi)
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Model Cable Length: 24 feet (7.3 meters)
Certifications and Approvals:
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European Directives:
- CE mark for EMC 89/336/EEC
- LVD 73/23/EEC
- ATEX Explosive Atmosphere 94/9/EC (EEx d IIA T3 or EEx d IIC T3, Zone 1 and 2)
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Factory Mutual Approval:
- For explosive atmospheres (Class I, Div 1 and 2, Groups B, C, and D)
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Shipping Weight: 3 kg
