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 65UV5 flame scanner incorporates an internal flame relay with a fixed ON/OFF threshold thereby eliminating the need for an external flame amplifier.
The 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 65UV5-1004QD, -1004EQD flame scanner provides an analog 4 to 20 mA output referenced to flame signal strength.
The Fireye 65UV5 flame scanner is powered from a 24 Vdc power source provided externally and includes an integral 8 pin quick disconnect connector. A color-coded internal LED indicates flame status and alarm condition. This can be viewed through a viewing port on the rear cover.
The 65UV5 housing has a NEMA 4X / IP66 rating. The unit is suitable for use in Class 1, Div. 2 hazardous environment groups A, B, C & D or Ex II3 G/D Ex nA IIC T4A.
65UV5 CEX models are wired directly via a terminal rail located within the CEX housing. Suitable glands must be used to terminate the cable at the housing
The Fireye 65UV5-1004QD UV integrated flame scanner, 24 VDC, 1″ NPT, 4 sec FFRT w/ 4-20 mA and quick disconnect. FM approved. Use 59-598-xx cable with 8-pin female connector available in 3, 6, 9, 12, 15, 30, 45, 60, 90 meter lengths sold seperately.
Apex Controls is not affiliated with Fireye or the use of the Fireye logo