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Honeywell LG1093AA25 UV Flame Sensor

Honeywell LG1093AA25 UV Flame Sensor

Product Overview

The Honeywell LG1093AA25 serves as a high-precision ultraviolet (UV) flame sensor specifically engineered to monitor combustion processes in demanding industrial environments. It detects ultraviolet radiation emitted by hydrocarbon...

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Availability: Low stock: 99 left

SKU: LG1093AA25
Vendor: Honeywell
Category: UV Flame Sensor
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  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
  • Authenticity: We guarantee 100% original and authentic hardware.

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Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

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  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
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  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
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Product Overview

The Honeywell LG1093AA25 serves as a high-precision ultraviolet (UV) flame sensor specifically engineered to monitor combustion processes in demanding industrial environments. It detects ultraviolet radiation emitted by hydrocarbon flames, providing critical "flame-on/flame-off" data to burner management and combustion control systems. This sensor ensures operational safety and combustion stability in gas turbines, boilers, and industrial furnaces.

Technical Specifications

Specification Details
Manufacturer Honeywell
Part Number LG1093AA25
Condition 100% Brand New
Detection Technology Geiger-Mueller-type phototube
Spectral Response 1800–2600 Å (solar blind)
Mounting Interface 3/4 inch internal NPT
Cable Length 42 ft (12.8 m)
Operating Temperature -40°F to +350°F (-40°C to +177°C)
Response Time Typically <200 ms (0.1s typical, 1.0s max)
Window Pressure Rating 150 psig at 400°F

Engineering Advantages

  • Solar Blind Technology: Remains insensitive to infrared and visible light, preventing nuisance false-positive flame detection from hot refractory or sunlight.

  • High-Speed Response: Typical response time under 0.2 seconds provides near-instantaneous feedback to burner management systems, preventing fuel buildup during flame-out events.

  • Hazardous Area Certification: Complies with ATEX, IECEx, and FM standards for explosive atmospheres, ensuring safe operation in volatile industrial settings.

  • Robust Environmental Tolerance: Functions reliably across extreme conditions, from -40°C to +177°C, suitable for direct mounting on industrial gas turbines and high-heat furnaces.

FAQs

Is this a safety light curtain?
No, the LG1093AA25 is a UV flame sensor for combustion monitoring, not a light curtain for machine guarding.

What are the primary applications for this sensor?
It is widely used in power generation, pumping stations, and shipboard applications, particularly on General Electric (and GE licensee) gas turbines, for reliable flame monitoring.

Is this product 100% brand new?
Yes, we supply the Honeywell LG1093AA25 as a 100% brand new, authentic original product, ready for immediate installation in your combustion control system.