The InSight Series 4 scanner from HMA Instrumentation belongs to an established family of versatile fully microprocessor based integrated flame scanners from Fireye. The InSight Series 4 scanner from HMA Instrumentation holds multiple worldwide safety agency approvals.

The InSight Series 4 scanner from HMA Instrumentation utilises advanced techniques for discrimination and integrating 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.

The InSight Series 4 from HMA Instrumentation incorporates the superior detection and discrimination elements of the popular InSight II product with some enhanced features. The scanner measures the amplitude of the modulations (flame flicker) that occurs 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 Series 4 from HMA Instrumentation is a solid-state detector scanner utilising either an UV or IR detector and two different available connectors compatible with either the 59-608 (-1WINC models) cable. Standard features include an independently adjustable flame relay, 21 choices of modulation frequency, adjustable sensor gain, adjustable flame relay ON/OFF thresholds, a 4-20 mA analogue signal strength output, fault relay, four selectable programmable files (for example, for different fuels or firing rates), and an auto configuration capability with manual override. Remote communication capability is available via optional Fireye Explorer PC software.