UV/IR Flame Detector | PEPL-UVIR3-V3




The PEPL-UVIR3-V3 is an advanced IR3 Flame Detector designed for ultra-fast, accurate, and reliable flame detection in hazardous industrial environments. Utilizing Triple IR sensing technology with intelligent signal processing, the detector ensures superior flame recognition while minimizing false alarms caused by sunlight, hot surfaces, and welding activities. Its high-sensitivity infrared sensors provide extended detection coverage and rapid response capability for early-stage fire detection. Built with a robust explosion-proof design, the detector delivers stable & dependable performance even in harsh industrial conditions. The PEPL-UVIR3-V3 is ideally suited for oil & gas facilities, AFR plants, power plants, chemical industries, and other critical hazardous applications requiring high-performance flame detection.
Main Features
- Advanced Triple IR (IR3) Flame Detection Technology
- Ultra-Fast and Accurate Fire Detection
- Superior False Alarm Immunity System
- Intelligent Microprocessor-Based Signal Processing
- High-Sensitivity Triple IR Sensor Technology
- Extended Detection Range up to 50 Meters
- Wide 90–120° Detection Coverage
- Rapid Response Time (<3–5 Seconds)
- Explosion-Proof Industrial Design
- IP66 / IP67 Environmental Protection
- Reliable Operation in Harsh Industrial Environments
- Excellent Resistance to Sunlight and Welding Interference
- Low Maintenance and Easy Installation
- Built-in Fault Diagnostics and Status Indication
- Remote, Communication & Power Reset Support
- Suitable for Heavy Industrial and Hazardous Areas
- High Sensitivity for Early Flame Detection
- Corrosion-Resistant Cast Aluminum Housing
- Stock: In Stock
- Model: PEPL-UVIR3-V3
Technical Specifications
| Module | |
| Humidity | 0–96% RH, Non-Condensing |
| Operating Temperature | -40°C to +75°C (-40°F to 167°F) |
| Output Relay | Fault, Fire Alarm |
| Weight | Approx. 1-2.5kg |
| Product Data | |
| Range | 50m |
| Protection | IP66 / IP67 |
| Product Details | |
| Spectrum | 4.4μm, 5.0μm, 3.8μm, 185-260μm |
| Status indicator | Fire, Fault, Normal |
| Operating Current | Monitor: 28mA / Alarm: 40mA / 35mA / Alarm: 50mA |
| Angle | 120° |
| Color Rendering Index | Red |
| Reset | Power Reset, Remote Reset, Communication Reset |
| Input (at Full Load @240 Vac) | |
| Operating Voltage Range | 24 VDC |
| Technical Data | |
| Housing material | Cast Aluminum |
| Environmental Data | |
| Ambient temperature | -10°C to +55°C (14°F to 131°F) |
| Technical Details | |
| Housing | Corrosion-Resistant Insulated Coating |
| Power Details | |
| Electrical | 1 × 3/4 NPT, G3/4, M25×1.5 (Optional) |
| Output Current | Fault: <2mA / Normal: 5mA / Alarm: 15mA |
| Features | |
| Models | PEPL-UVIR3-V3 |