Product Core Brief
- Model: 95UVS4-1WINC
- Brand: FIREYE
- Series: InSight Series 4
- Core Function: Detects and discriminates UV flame signals using advanced digital signal processing (DSP) and HART communication.
- Product Type: Digital Ultraviolet (UV) Flame Scanner
- Key Specs: DSP Technology | HART Protocol | Integrated Safety Relay | WINC Pre-wired Cable
- Condition: New Original / New Surplus
Product Introduction
FIREYE 95UVS4-1WINC is an advanced, fully microprocessor-based digital UV flame scanner belonging to the InSight Series 4. It is engineered for critical combustion applications, integrating flame detection, amplification, safety determination, and flame switch functions into a single, streamlined detection head.
This industrial automation unit leverages cutting-edge Digital Signal Processing (DSP) and HART communication to provide superior flame flicker discrimination and remote diagnostics. The “-1WINC” suffix indicates a factory-installed, integrated cable and plug, ensuring a reliable, plug-and-play installation that eliminates field wiring errors and saves significant commissioning time.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | Digital UV Flame Scanner |
| Detection Technology | Solid-State Ultraviolet (UV) |
| Signal Processing | Digital Signal Processing (DSP) |
| Communication Protocol | HART Digital Signal |
| Output Signals | Safety Relay & 4-20mA Analog |
| Connection Type | Integrated Cable (WINC) |
| Operating Voltage | 120 VAC, 50/60 Hz |
| Field of View | 100° |
| Protection Rating | NEMA 4X / IP66 |
| Compliance | Global Safety Agency Certifications |
Quality Control Process
We validate every FIREYE 95UVS4-1WINC before shipment to ensure operational readiness:
- Visual & Physical Inspection: The housing, UV sensor window, and integrated WINC cable are inspected for physical damage, seal integrity, and connector pin condition.
- Functional Test: Units are powered up to verify the microprocessor boot sequence, LED display functionality, and 4-20mA analog output accuracy.
- Signal Verification: The HART communication protocol and safety relay tripping logic are tested to confirm seamless integration with the burner management system.
- Cleaning & Packaging: Scanners are cleaned, anti-static shielded, and desiccant-packed to prevent moisture damage during transit.
Replacement Pitfall Guide
❗ Analog vs. Digital Upgrade: The 95UVS4-1WINC features DSP and HART communication, unlike older analog models (e.g., 95DSS3 series). Ensure your control system supports HART or 4-20mA inputs to take advantage of its smart diagnostic capabilities.
❗ Integrated Cable Sizing: The “WINC” design means the cable is permanently attached. Verify that the factory cable length is sufficient for your installation before ordering, as it cannot be easily modified in the field.
❗ Sensor Gain & Modulation: During setup, the scanner measures flame flicker modulation. You must correctly select (manually or automatically) the optimal modulation frequency and sensor gain to prevent false ON/OFF flame discrimination.
❗ Power Supply Matching: Always verify the specific voltage rating (e.g., 120 VAC or 24 VDC) on the nameplate before energizing. Applying incorrect voltage will instantly destroy the internal microprocessor and solid-state sensors.
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Successor | Compatibility Level | Migration Notes |
|---|---|---|---|
| 95UVS4-1WINC | 95UVS4-1WINC | Direct | Verify exact voltage and cable length |
| 95UVS4-1WINC | 95UVS4-1CEX | Direct | CEX uses quick disconnect instead of WINC cable |
| 95UVS1-1 / 95UVS2-1 | 95UVS4-1WINC | Upgrade | Legacy models are obsolete; 95UVS4 is the recommended replacement |
- Lead Time: Typically 1-3 weeks for surplus stock; 4-8 weeks for new factory orders.
- Warranty: Standard 12-month functional warranty.
