The Fireye Phoenix Series 2 type 85UVF/IRF flame scanners from HMA Instrumentation are microprocessor based devices utilising a solid-state flame detection sensor. The Phoenix flame scanners from HMA Instrumentation incorporate an internal flame relay with automatically set ON/OFF thresholds, thereby eliminating the need for a remote flame amplifier or flame switch.

Phoenix scanners from HMA Instrumentation detect the amplitude of the modulations (flame flicker) that occur within the targeted flame over a wide frequency. During the scanner set-up procedure, the amplitudes of the target flame are automatically stored by the flame scanner, together with optimum ON/OFF criteria. The appropriate sensor gain is automatically selected. Phoenix scanners from HMA Instrumentation incorporate full self-diagnostics and electronic self-checking.

The Phoenix 85UVF/IRF from HMA Instrumentation is available in multiple models, differentiated by spectral range, levels of hazardous area certifications and agency approvals. The Phoenix 85UVF/IRF flame scanner is powered by 24 V DC. Electrical connection is via an eight-pin electrical quick-disconnect (QD). An analogue 4 mA to 20 mA output of flame strength is standard.