The new model FL4000 flame detector from General Monitors is an advanced Multi-Spectral InfraRed (MSIR) device designed to operate at a longer range with a wider field of view to provide superior false alarm immunity.

The FL4000 employs an MSIR sensing array with a breakthrough Neural Network Technology (NNT) system to reliably discriminate between actual flames and most false alarm sources (such as arc welding and reflective sunlight). The flame or non-flame decision is then reported as an output via LEDs, relays and MODBUS. The result is highly reliable protection of equipment and facilities with advanced false alarm immunity.