The Fireye 65UV5 flame scanner is a microprocessor based flame scanner utilizing an ultraviolet tube-type sensor and an electro-mechanical self-checking shutter mechanism.

The Fireye 65UV5flame scanner incorporates an internal flame relay with a fixed ON/OFF threshold thereby eliminating the need for an external flame amplifier.

he 65UV5 scanner is available with a one-second or four second flame failure response time(FFRT) depending on the model selected. The “E” versions are one second FFRT, the non-”E”versions are four seconds FFRT. The Fireye 65UV5-1004, -1004E flame scanner provides an analog 4 to 20 mA output referenced to flame signal strength.