The Fireye 95DSS3 InSight II is a family of versatile fully microprocessor based, integrated flame scanners. The 95DSS3 holds multiple worldwide safety agency approvals (see Model Listings for full details).
The InSight II scanners utilize advanced techniques for discrimination and integrate the flame detection, amplification, safety determination and flame switch functions into a single detection head. No separate amplifier or flame switch module is therefore required to interface with the main burner management system.
InSight II incorporates the superior detection and discrimination elements of the popular InSight product with additional enhanced capability, features and benefits.
The scanner measures the amplitude of the modulations (the flame “flicker”) that occur within the targeted flame. During the scanner set-up procedure, the modulation frequency that yields the best flame ON/OFF discrimination is selected. The appropriate modulation frequency and sensor gain can be either manually or automatically selected.
InSight II is a dual cell scanner utilizing UV and IR detector and various levels of housing type including FM Class I Div 2 and ATEX ExdIIC (see Model Listing for full description of options). Standard features include two independently adjustable Flame Relays that can be selected to operate from the UV sensor, the IR sensor, or both sensors, 21 choices of modulation frequency, adjustable sensor gain, adjustable flame relay ON/OFF thresholds, two 4-20 mA analog signal strength outputs (one for FR1 and one for FR2), Fault Relay, four selectable programmable files (e.g. for different fuels or firing rates), and Auto Config capability with manual override. Remote communication capability is available via optional “Fireye Explorer” PC software (CU-109).
Ordered separately, a blank cover, or two different operator interfaces are available for the standard (non-CEX) InSight II scanners enabling the user to view and change the operating parameters and setpoints.