FIREYE 95UVS2-1 – Ultraviolet Flame Scanner | NX / E110 Burner Management Platform
Engineering Background
FIREYE has been a global leader in combustion safety and burner management since 1931. The 95UVS2-1 is a high-sensitivity ultraviolet (UV) flame scanner engineered for demanding industrial combustion environments where reliable flame presence detection is a safety-critical requirement. Designed to interface directly with FIREYE’s NX and E110 series burner management systems, this scanner delivers fast, accurate UV-based flame discrimination across a wide range of fuel types and burner configurations.
Product Positioning
The 95UVS2-1 is the preferred choice for procurement engineers specifying UV flame detection in boilers, process heaters, industrial furnaces, and multi-burner combustion systems. Its rugged construction, proven UV sensing technology, and direct compatibility with FIREYE control platforms make it a drop-in replacement and upgrade solution for legacy installations.
Complete Technical Specifications
| Part Number / SKU | 95UVS2-1 |
| Manufacturer | FIREYE, Inc. (USA) |
| Product Series | NX / E110 Compatible UV Scanner Series |
| Detection Technology | Ultraviolet (UV) Flame Sensing |
| Compatible Controllers | FIREYE NX Series, E110 Series Burner Management Systems |
| Fuel Compatibility | Natural Gas, Fuel Oil, Propane, Combination Fuels |
| Output Signal | Flame relay output (normally open / normally closed) |
| Response Time | Fast-response UV detection (<1 second typical) |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Housing / Enclosure | Rugged industrial-grade housing |
| Mounting | Standard scanner port / sight tube mount |
| Country of Origin | United States |
| Approvals | UL Listed, CE Marked (refer to FIREYE datasheet for full certifications) |
| Weight (approx.) | 0.45 kg |
Proven Application Environments
- Industrial Boilers — Steam and hot water boilers in power generation and process industries
- Process Heaters & Furnaces — Refinery and petrochemical fired heaters requiring continuous flame monitoring
- Thermal Oxidizers — Waste gas combustion systems with stringent safety interlock requirements
- Multi-Burner Combustion Systems — Kiln, dryer, and oven applications with multiple flame zones
- Marine & Offshore — Shipboard boiler and combustion systems requiring certified flame detection
- District Heating Plants — Central heating boiler rooms with automated burner management
Engineering Advantages
- UV-Specific Detection — Responds exclusively to ultraviolet radiation emitted by active flames, immune to ambient infrared and visible light interference
- Fast Flame Response — Sub-second detection ensures rapid safety interlock action in the event of flame failure
- Direct System Integration — Plug-compatible with FIREYE NX and E110 burner management controllers; no signal conditioning required
- Wide Fuel Range — Effective across gas, oil, and combination fuel burners without sensor substitution
- Rugged Industrial Construction — Designed for continuous duty in high-temperature, vibration-prone combustion environments
- Proven Global Installed Base — Thousands of units in service across power, process, and HVAC industries worldwide
System Architecture & Signal Flow
The 95UVS2-1 mounts at the burner sight port and continuously monitors the combustion zone for UV radiation. Upon detecting a valid flame signal, the scanner outputs a relay closure to the FIREYE NX or E110 burner management controller, confirming flame presence and enabling continued burner operation. On flame failure, the relay opens within the specified response time, triggering the controller’s safety shutdown sequence. The scanner requires no external amplifier or signal processor — all UV-to-relay conversion is handled internally, simplifying wiring and reducing potential failure points in the safety loop.
Sourcing & Quality Verification
- All FIREYE 95UVS2-1 units supplied by Konmask.com are sourced from authorized distribution channels or verified surplus inventory with full traceability
- Each unit undergoes incoming inspection including visual examination, label verification, and functional continuity checks prior to dispatch
- Original manufacturer packaging and documentation are preserved where available
- Certificates of conformance and test records available upon request for critical applications
- Lead time and stock status confirmed at time of order — contact us for real-time availability
Procurement Process
- Submit Inquiry — Provide your project BOM or part number requirement via email or the product page inquiry form
- Quotation & Lead Time — Receive a formal quotation with pricing, availability, and estimated delivery within 24 business hours
- Order Confirmation — Purchase order accepted via email; proforma invoice issued for prepayment or net terms (qualified accounts)
- Quality Inspection & Dispatch — Units inspected, packed, and shipped via DHL / FedEx / UPS with full tracking
- After-Sales Support — Technical support and warranty claims handled directly by Konmask engineering team
Technical FAQ
Q: Is the 95UVS2-1 compatible with FIREYE E110 controllers?
A: Yes. The 95UVS2-1 is designed for direct compatibility with both the FIREYE NX Series and E110 Series burner management systems.
Q: Can this scanner detect oil flame as well as gas flame?
A: Yes. The UV sensing technology is effective for natural gas, fuel oil, propane, and combination fuel burners.
Q: What is the typical lead time for the 95UVS2-1?
A: Lead time varies by stock availability. Contact Konmask.com for real-time inventory status and delivery estimates.
Q: Do you provide a certificate of conformance?
A: Yes. Certificates of conformance are available upon request for all units supplied.
Q: Can the 95UVS2-1 replace older FIREYE UV scanner models?
A: In many cases, yes — subject to controller compatibility verification. Contact our technical team with your existing model number for a cross-reference assessment.
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