Description
Fireye 25SU3-2100
Technical Specifications:
- Brand: Fireye
- Model: 25SU3-2100
- Product Type: Industrial Flame Scanner
- Detection Technology: Ultraviolet (UV) or Infrared (IR) depending on specific configuration
Functional Features:
- Rapid Flame Detection: Provides near-instantaneous response to flame presence or loss.
- High Immunity to False Flames: Advanced optical filtering rejects background radiation from hot refractory or ambient light.
- Rugged Construction: Designed to withstand extreme ambient temperatures and harsh industrial environments.
- Self-Monitoring: Continuously checks its own optical path and electronic circuits for faults.
Application Scenarios:
Widely used in commercial and industrial boilers, gas turbines, thermal oxidizers, and process heaters.
Performance Parameters:
- Response Time: Fast flame-on and flame-loss detection to meet stringent safety codes.
- Optical Sensitivity: Calibrated to detect weak pilot flames or main burner flames reliably.
Material Composition:
Features a high-temperature resistant housing, specialized optical lenses, and industrial-grade UV/IR sensing elements.
Structural Characteristics:
Compact, cylindrical design with a standardized threaded or flanged mounting interface. Includes a rear electrical connector for easy wiring and a viewing window for optical inspection.
Working Principle:
The scanner’s optical sensor detects the specific ultraviolet or infrared radiation emitted by the flame. The internal amplifier processes this signal and outputs a relay contact or solid-state signal to the burner management system (BMS).
Installation Requirements:
Mount the scanner with a clear, unobstructed view of the flame. Use the appropriate mounting bracket and ensure the scanner body is adequately cooled if ambient temperatures exceed ratings. Route cables away from high-voltage ignition transformers.
Usage Precautions:
Regularly clean the optical lens to maintain sensitivity. Perform functional flame-simulation tests during scheduled maintenance to verify proper operation. Never bypass the scanner’s safety interlocks.
