Honeywell LG1093AA04 Ultraviolet (UV) Flame Sensor 4.5 m Cable
The Honeywell LG1093AA04 is a ultraviolet (uv) flame sensor for Honeywell platforms. Detection Technology: Ultraviolet (UV) radiation | Sensitivity: < 1 ppm | Response Time: < 0.1 seconds. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24 hours.
Technical Specifications
| LG1093AA04 | is a high-sensitivity ultraviolet (UV) flame sensor designed for gas turbine applications. It ensures reliable flame detection by sensing UV radiation emitted by combustion, enhancing safety in critical environments. |
|---|---|
| Model Number | LG1093AA04 |
| Detection Technology | Ultraviolet (UV) radiation |
| Sensitivity | < 1 ppm |
| Response Time | < 0.1 seconds |
| Voltage Requirements | 28 VDC, 20–35 VDC, or 115 VAC |
| Operating Distance | Up to 1000 feet (sensor to amplifier) |
| Mounting Interface | ¾" internal NPT |
| Cable Connection | Teflon-shielded cable with 1" external conduit thread |
| Operating Temperature | –40°F to +350°F |
| Window Pressure Rating | 150 psig at 400°F |
| Country of Origin | USA |
| UV Detection | Accurately detects flame presence using invisible UV radiation |
| High Sensitivity | Capable of detecting even small flames in turbine environments |
| Fast Response | Sub-0.1 second reaction time for critical safety applications |
| Long-Range Capability | Operates effectively up to 1000 feet from amplifier |
| Rugged Design | Built for harsh industrial and explosive atmospheres |
| Global Compliance | Certified for use in hazardous zones with CE and FM approvals |
| Manufacturer | Honeywell |
| Model / SKU | LG1093AA04 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Where the Honeywell LG1093AA04 Fits in Your System
The Honeywell LG1093AA04 Ultraviolet (UV) Flame Sensor 4.5 m Cable serves as a ultraviolet (uv) flame sensor within the larger Honeywell control architecture. Honeywell's Experion PKS and TDC 3000 systems run many of the world's largest refineries and chemical plants. Their C200/C300 series controllers and I/O modules are designed for fault-tolerant continuous operation.
Key specifications for this unit:
Model Number: LG1093AA04
Detection Technology: Ultraviolet (UV) radiation
Sensitivity: < 1 ppm
Response Time: < 0.1 seconds
Industrial control modules are not consumer electronics — they are designed for 10-20 year service lives in environments with temperature extremes, vibration, electrical noise, and humidity. When a module eventually fails (as all electronics do), having a tested replacement on hand is the difference between a planned swap during a maintenance window and an emergency shutdown that costs thousands per hour.
Our standard process: functional test on a live rack, 48-hour burn-in, printed test report, anti-static packaging, DHL/FedEx/UPS shipping within 24 hours. 12-month comprehensive warranty included.
Compatible Parts — Same System
These modules share the same system family as the LG1093AA04. Commonly ordered together for complete rack builds or spare parts kits.
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