Three band infrared flame detector

Functional features: 1. Fire certification, explosion-proof certification, suitable for use in various fuel and heavy industrial environments. 2. Detection angle: Infrared ≥ 90 °. 3. Level I sensitivity level, fast response speed, enhances flame detection and prevents false alarms. 4. Can be used in temperature environments ranging from -40 ℃ to 70 ℃. 5. Multiple alarm interfaces, capable of connecting to fire engines, etc.