中文版
Description
Technical Specifications
| Product Model | **Fireye 45UV5-1101** |
| Manufacturer | Fireye (Carrier Global Corporation) |
| Product Type | UV Flame Scanner |
| Input Voltage | 120 VAC, 50/60 Hz |
| Detection Range | UV Radiation (185-260 nm) |
| Response Time | <2 seconds (Flame Loss Detection) |
| Output Signals | SPDT Relay (5A @ 240 VAC), 4-20 mA Analog |
| Operating Temperature | -40°C to 85°C (with optional cooling collar) |
| Certifications | FM, CSA, ATEX/IECEx Zone 2 |
45UV5-1101
Key Features & Advantages
The **Fireye 45UV5-1101** is a rugged ultraviolet flame detector designed for industrial combustion systems. Its UV-sensitive phototube detects flame presence even in high-background radiation environments (e.g., coal-fired boilers). Automatic gain control adjusts sensitivity to prevent false trips during burner start-up. The integrated self-check feature validates sensor health and optical path integrity, triggering alarms for quartz glass fouling or sensor failure.
The 4-20 mA output provides continuous flame signal strength monitoring, while the SPDT relay ensures fail-safe shutdown during flame loss. Compatible with oil, gas, or dual-fuel burners. The ATEX-certified housing allows use in hazardous areas with explosive atmospheres.
Applications
Critical for **industrial boilers** in power plants and refineries requiring NFPA 85 compliance. Used in **process heaters** for petrochemical cracking units. **Incinerators** and **cement kilns** leverage its high-temperature tolerance. Also deployed in **marine propulsion systems** and **thermal oxidizers** demanding SIL-2 safety integrity.
Related Products
**Fireye 65UV5**: Dual-range UV/IR Flame Detector.
**EPO3 Programmable Burner Controller**.
**45UV5-1201**: 240 VAC Version.
**Q4500 Series Ignition Transformer**.
**S7800A Burner Management System**.
Installation & Maintenance
**Installation**: Mount at 15-30° angle to flame axis; ensure clear line-of-sight. Use high-temperature-rated fiber optic cable (included) for remote mounting. **Calibration**: Perform initial sensitivity adjustment via potentiometer using a stable flame. **Maintenance**: Clean quartz lens monthly in high-soot environments. Test functionality quarterly using Fireye’s UV test lamp (P/N 040448). Replace phototube every 5 years or 20,000 operating hours.
Product Assurance
The 45UV5-1101 undergoes 500-hour continuous flame exposure testing. Rated for 100,000+ mechanical operations. Includes a 2-year warranty with 10-year lifecycle support. Complies with NFPA 86 for oven/furnace safety and EN 298 for automatic burner control. Fireye’s Global Service Network offers combustion safety audits and legacy system upgrades.
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➱ email mailto: sales@xiongbagk.cn
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