Description: The Honeywell LG/EG flame monitoring system is adept at detecting UV radiation emitted by hydrocarbon flames, providing clear indications of flame or no-flame conditions. This system boasts a track record of over 35 years of reliable performance on General Electric (and GE licensee) gas turbines.
Key Features:
Utilizes a Geiger Mueller-type sensor phototube to detect UV radiation in the 180-260nm range, making it solar-blind and tolerant to black body radiation.
Offers a shelf-life of two years and a mean time between failures (MTBF) of 10,000 hours, with over one billion operating hours.
Suitable for gas turbines used in power generation and compressors, with a temperature range of -40 to 176°C.
Hardware outputs available for EG1033 amplifier modules, including transistor open collector (EG1033AA) and relay contacts (EG1033AB and EG1033AC).
Fast Flame Present Response Time of 0.1 sec typical, and Flame Loss Response Time of 0.2 sec max.
Amplifiers support multiple voltage requirements: 28 Vdc, 20-35 Vdc, and 115 Vac.
Operates at distances of up to 330m (1000ft) between sensor and amplifier.
Qualified component on General Electric turbines.
Holds European Directive CE mark for EMC 89/336/EEC, LVD 73/23/EEC, and ATEX Explosive Atmosphere 94/9/EC (EEx d IIA T3 or EEX d IIC T3, Zone 1 and 2).
Approved by Factory Mutual for explosive atmospheres (Class I, Div 1 and 2, Groups B, C, and D).
Note: May not perform as expected on GE/NP DLE gas turbines (Low-NOx) without pre-selected LG1093 models not available via Honeywell.
