High-Sensitivity Multi-Array Optical Flame & IR Sensor Module
High-precision optical detector engineered for accurate flame and IR radiation sensing. Features a 6-photodiode multi-sensor array, precision low-noise signal conditioning, and a heavy-duty stainless steel industrial enclosure.
Key Product Highlights
Engineered for extreme reliability and zero false-triggering in harsh environments
Multi-Sensor Array
6 high-sensitivity IR photodiodes & filtering network for wide-angle, microsecond flame response.
Low-Noise Conditioning
Low-noise op-amps, 100kΩ precision array & bypass caps eliminate false triggers instantly.
Visual LED Indicator
Integrated blue LED provides real-time visual detection feedback upon light/flame trigger.
Industrial Steel Enclosure
Sealed metallic housing shields internal optics against dust, interference, and mechanical wear.
Technical Specifications
| Parameter | Specification Detail |
|---|---|
| Operating Voltage | 24V DC Industrial Input |
| Sensing Elements | 6x High-Sensitivity Optical / IR Photodiodes |
| Internal Conditioning ICs | Precision Op-Amps & Comparators (U1, U2, U3) |
| Output / Visual Indicator | On-Board Blue Detection LED Indicator |
| Cable Connection | 3-Wire Industrial Grade Cable (VCC, GND, Signal/Out) |
| Enclosure Material | Stainless Steel / Heavy-Duty Sealed Metallic Housing |
How It Works (Operating Mechanism)
4-Stage precision detection and signal latching pipeline
IR Spectrum Sensing
6 photodiodes continuously capture IR spectrum radiation from target flame sources.
Signal Amplification
Internal low-noise op-amp ICs filter and amplify weak optical signals microsecond-fast.
Threshold Latching
Signal crosses set threshold, output latches, and blue visual LED indicator glows.
PLC / Controller Trigger
Instant trigger signal sent to connected PLC, alarm relay, or safety controller board.