Honeywell's LG1093 series flame sensors are widely recognized to be accurate, reliable, and industrially durable. The sensors are designed to detect flames in most combustion atmospheres like burners, boilers, and furnaces. The LG1093 series has various models, each developed with certain connection configurations and cable lengths for specific application demands. As an experienced industrial automation engineer, in my opinion, the LG1093 series is highly reliable for flame sensing applications in safety-critical systems where accurate sensing should not be sacrificed.
Why the LG1093 Series Paces the Way in Industrial Applications
What sets the Honeywell LG1093 series of flame sensors apart from others is their ruggedness and flexibility. With 3/4" NPT connections, various cable lengths, and sealed models, these sensors are perfectly positioned to keep up with the demanding conditions of industrial environments. Their rugged design enables them to be long-term reliable despite extreme temperatures and vibration. From my experience in the field, Honeywell sensors last longer than comparable products in harsh field conditions, eliminating downtime and maintenance expenses.
Detailed Explanation of Honeywell LG1093AA24
The Honeywell LG1093AA24 LG1093 Flame Sensor is a compact and reliable flame detector sensor ideal for use in safety-critical loops. The sensor is factory sealed to ensure no compromise in environmental protection. This is a go-to model for instances where an easy sensor setup is needed with excellent response time.
Honeywell LG1093AA03: Cable-Ready and Flexible
The Honeywell LG1093AA03 features a 3/4" NPT connection and includes a pre-installed 16FT cable, making installation simpler in bulk systems where remote mounting is necessary. This eliminates wiring inconvenience and improves overall system integrity. I recommend using this model for bulk burner assemblies or OEM applications where installation flexibility is critical.
Honeywell LG1093AA04: Small and Efficient
The Honeywell LG1093AA04 LG1093 Flame Sensor offers a great compromise of size and sensing capability. It is particularly well-suited for installations where space is at a premium or where there is a space problem. It's reliable, safety-sealed, and will work with most burner management systems.
Honeywell LG1093AA25: For Harsh Conditions
The Honeywell LG1093AA25 is the other heavy-duty model of the LG1093 family. The physical and electrical build of the unit makes it ideal for harsh industrial use. From my field installations, I can assure you it holds up better with changes in temperature and vibrations than most generic duplicates.
Honeywell LG1093AA26: Performance You Can Trust
The Honeywell LG1093AA26 Flame Sensor ensures consistent flame detection in high-demand environments. I’ve used this model in applications where downtime is not an option, and its performance has always been consistent and trustworthy.
Honeywell LG1093AA44: Long Cable for Flexible Deployment
The Honeywell LG1093AA44 comes equipped with a 16-foot cable and 3/4\" NPT fitting, offering the same precise sensing features but greater reach for widespread installations. It is among the most versatile of models for challenging industrial configurations in which sensors need to be remotely mounted from control panels.
Conclusion: Reliable Flame Detection for Industrial Safety
The Honeywell LG1093 series stands as a benchmark in flame sensing technology. Each model—whether it’s the LG1093AA03 with its long cable or the LG1093AA24 with its compact reliability—has been crafted to serve in critical flame detection roles. From personal field experience, I’ve found Honeywell’s quality and design approach to be consistently above industry standards, making these sensors a top choice for engineers who prioritize both performance and safety.