Discontinued for ordering via HTS (still available for ordering via Honeywell Aerospace web store): Gas Turbine flame monitoring systems

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The Honeywell LG/EG flame monitoring system detects the UV radiation emitted by a hydrocarbon flame and produces an output signal to indicate a flame or noflame condition. This system has delivered proven performance on General Electric (and GE licensee) gas turbines for more than 35 years.

•	Geiger Mueller-type sensor phototube. Detects UV radiation in the 180..260nm range of the spectrum. Solar blind and tolerant to black body radiation.
•	Two-year shelf-life, 10000h MTBF with over one billion (10⁹) operating hours.

Gas Turbines for power genaration and compressors

Hardware outputs

For EG1033 amplifier modules only

•	EG1033AA: Transistor open collector
•	EG1033AB and EG1033AC: Relay contacts (SPDT)

Features

•	High sensitivity with fast Flame Present Response Time (0.1 sec typical)
•	Flame Loss Response Time: 0.2 sec max.
•	Amplifiers support multiple voltage requirements: 28 Vdc, 20-35 Vdc and 115 Vac.
•	Operating distances up to 330m (1000ft), sensor to amplifier.
•	Qualified component on General Electric turbines.
•	Available with 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).
•	Available with Factory Mutual approval for explosive atmospheres (Class I, Div 1 and 2, Groups B, C and D).

Note

LG1093 series UV sensors may not work as expected in DLE gas turbine applications (Dry Low-NOx). These use pre-selected LG1093 UV sensors which are not available through the regular Honeywell sales channels.

•	ALWAYS ask the manufacturer of the gas turbine for advice in case of an LG1093 service replacement on a DLN gas turbine application.

Comment

The LG1093 and EG1033 series no longer available for ordering via HTS sales channels. These products are still orderable via the online web store of Honeywell Aerospace. Visit https://myaerospace.honeywell.com and register as buying account to receive quotes and place orders.

Flame Sensor with 3/4 inch internal NPT mounting and Teflon shielded cable with 1" external conduit thread. Viewing window rated for 10bar (150psi).

Flame Sensor with 1.73" O.D. by 0.14" wide flange and 2-conductor armoured cable. Viewing window rated 428mbar (6.3psi)

Amplifier modules