The Model FL4000H is an advanced multi-spectrum infrared (MSIR) flame detector designed to provide superior false alarm immunity with the widest field of view. The FL4000H employs a multi-spectral optical IR sensing array with a sophisticated Neural Network Technology (NNT) system to reliably discriminate between actual flames and the vast majority of false alarm sources (such as arc welding). The FL4000H is designed to detect typical fires such as alcohol, n-heptane, gasoline, jet fuels and hydrocarbons. In addition, the FL4000H can see through dense smoke produced by diesel, rubber, plastics and lube oil fires. CSA, FM, ATEX, IECEx, CE Marking approvals. SIL 3 suitable, certified by FM to IEC 61508.
| Multi-Spectral Infrared (MSIR) Detector package | Increased range (230 ft) and wide field of view (100° @ 100 ft) |
| Neural Network Technology (NNT) | Provides superior false alarm immunity |
| Event logging | Records time, date and type of event |
| HART and Modbus communication options | Provides complete status and control capability in the Control Room |
| Continuous Optical Path Monitoring (COPM) | Checks optical path integrity and detector's electronic circuitry |
| Test mode | Used to check all outputs (used with TL105 Test Lamp) |
| Wireless capability | Compatible with ELPRO Technologies wireless devices |
