Honeywell LG1093AC05 Flame Detector

Manufacturer: Honeywell
Part Number: LG1093AC05
Condition: Brand New
Product Type: Flame Detector
Origin: USA
Cable Length: 24 ft (7.3 m)
Shipping Weight: 3 kg
Payment Methods: T/T, Western Union
Warranty: 12 months

Overview

The Honeywell LG1093AC05 Flame Detector is a high-reliability monitoring device designed for gas turbine applications in power generation and compressors. Using advanced ultraviolet (UV) radiation detection technology, it ensures accurate flame monitoring by detecting UV radiation emitted from hydrocarbon flames.

With over 35 years of proven performance on General Electric (GE) gas turbines, the LG1093AC05 is widely trusted across the industry for safety and efficiency.

Key Features

• Proven Reliability: Over 30 years of successful use on GE gas turbines.

• High Sensitivity: Geiger-Mueller-type sensor phototube detects UV radiation in the 180–260 nm range.

• Durability: Two-year shelf life with an MTBF (Mean Time Between Failures) of 10,000 hours.

• Wide Operating Range: Functions from -40°C to 176°C.

• Hardware Compatibility: Works with EG1033 amplifier modules:

• EG1033AA: Transistor open collector

• EG1033AB / EG1033AC: Relay contacts (SPDT)

• Fast Response:

• Flame Present: 0.1 seconds

• Flame Loss: 0.2 seconds

• Flexible Voltage Support: Operates on 28 Vdc, 20–35 Vdc, or 115 Vac.

• Long-Distance Operation: Effective up to 330 m (1000 ft) from amplifier.

• Certified Compliance: CE mark for EMC 89/336/EEC, LVD 73/23/EEC, ATEX 94/9/EC, and Factory Mutual approval for explosive atmospheres.

Applications

• Gas Turbines: Power generation and compressor systems.

• Safety-Critical Environments: Certified for use in explosive atmospheres with CE, ATEX, and Factory Mutual approvals.

Technical Specifications

• Sensor Type: Geiger-Mueller-type sensor phototube

• UV Detection Range: 180–260 nm

• Response Times:

• Flame Present: 0.1 s

• Flame Loss: 0.2 s

• Voltage Requirements:

• 28 Vdc

• 20–35 Vdc

• 115 Vac

• Operating Distance: Up to 330 m (1000 ft)

• Temperature Range: -40°C to 176°C

• Approvals:

• CE / ATEX (EEx d IIA T3)

• Factory Mutual (Class I, Div 1 & 2, Groups B, C, D)

• Cable Length: 24 ft (7.3 m)

• Weight: 3 kg

Note

The Honeywell LG1093 series may not perform as expected on GE/NP DLE (Low-NOx) gas turbines. These turbines require specific LG1093 models not available through Honeywell.