Overview
It uses advanced optical sensors to detect ultraviolet (UV), infrared (IR), or combined UV/IR radiation emitted by fires, ensuring rapid detection and shutdown in case of flame failure or unsafe conditions. With a focus on reliability and safety, this detector is engineered to withstand harsh environments and false alarms, providing peace of mind in critical applications.
Features
Multi-Spectral Detection: Combines UV (200–280 nm) and IR (4.4–4.7 μm) sensors to distinguish between real flames and false triggers like sunlight or welding arcs .
Rapid Response: T90 response time <20 ms ensures immediate shutdown in case of flame loss .
High Immunity to False Alarms: Proprietary algorithms analyze flickering frequency and spectral patterns to reduce false positives .
Wide Temperature Range: Operates efficiently from -40°C to 120°C, suitable for extreme industrial and outdoor conditions.
Explosion-Proof Design: ATEX and IECEx-certified models ensure safe operation in hazardous areas .
Easy Integration: Analog (4–20mA) and digital (Modbus) outputs for seamless connection to PLCs and SCADA systems.
Application
Industrial Boilers: Monitors flames in power plants and manufacturing facilities.
Refineries: Detects fires in process heaters and storage tanks.
Municipal Waste Incinerators: Ensures safe combustion and compliance with emission standards.
Marine Engines: Protects shipboard boilers and engines from catastrophic failures.
HVAC Systems: Verifies flame presence in commercial heating units.
FAQ
Q: How does the detector differentiate between flames and other light sources?
A: It analyzes the spectral signature and flickering frequency of the detected radiation, which are unique to actual fires .
Q: Can the detector be used in dusty environments?
A: Yes, models with air-purged optics prevent dust buildup and maintain accuracy in dirty conditions.
Q: What causes false alarms?
A: Common triggers include sunlight, welding arcs, or reflected IR radiation. Choose a dual-spectrum detector to minimize false positives.
Q: How often should the detector be calibrated?
A: Calibration is recommended every 12 months or after sensor replacement to ensure accuracy.
Q: Does the detector support remote monitoring?
A: Yes, many models offer Ethernet or wireless connectivity, allowing real-time status updates via a web interface.
