Flame Scanner UV/IR type 95DSS3-1 InSight II

Fully microprocessor-based integrated UV/IR flame scanners
Utilizes two solid-state detectors: UV (295 – 320 nm), IR (700 – 1 700 nm)
Continuous operation, elctronic self-checking Fail-Safe
Very high discrimination capabilities in difficult multi-burner and multi-fuel environment - good for all applications
Two scanners in one – two independently adjustable Flame Relays e.g. for two fuels, for pilot/igniter and main burner or for start and normal operating conditions
Independent settings on each Flame Relay: selection of sensor IR, UV or both, 21 choices of modulation frequency, adjustable sensor gain, Flame Failure Response Time (FFRT) 1 to 4 seconds, separate settings of relay ON and OFF thresholds, 4-20mA separate for each relay
Universal standard/ATEX enclosure with changeable parts:
- programming module with interface and VFD display or infrared transmitter module with status LED's communicating with handheld remote communication tool,
- module cover with window for ATEX versions or fixing ring for standard version with modules
Automatic aiming – function AIM SCANNER
Auto Config capability with Manual Config override allows the learning of flame ON conditions and background OFF conditions with optional separate OFF conditions learning for both Flame Relays independently.
4 selectable Memory Files for saving the settings of both Flame Relays for different conditions
User Interface Module: two-line 16-character alpha-numeric VFD display and 5 push-button password-protected keypads to enable the user to view and change operating parameters and select setpoints
In case of possible scanner overheating, long-distance to flame or tilting burner the fiber optic assembly is available
Supply 24 VDC
Outputs: two independent Flame Relays NO/NC, Fault Relay NO, two independent 4–20 mA signals for each flame relay
2 quick-disconnects: 8-pin and 12-pin of a screw type (basic scanner models)
Temperature rating -40 to +65°C
FM MODBUS remote communication with Fireye Explorer software is available
Explosion-proof version ATEX Ex d IIC T6
Approvals: FM, UL, DIN-DVGW, CE
Designed to meet Safety Integrity Level SIL-3 according to EXIDA Report