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DA Infrared flame detector unit (1 sensor)

Stock no. A5Q00003902

Stock no. A5Q00003902

The infrared flame detector is used for simple applications, additional to smoke detectors. Only used without source of interference such as sun, halogen light, and black body radiation.

1 infrared sensor with detection algorithms.

The base FDFB291 must be ordered separately.



Operating voltage

FDnet/C-NET-> 12... 33, collective/conv. -> 16... 28 VDC

Protection category


Storage temperature

-40... +75 °C

Operating temperature

-25... +70 °C

Quiescent current

FDnet/C-NET -> 0.7 mA
collective/conv. -> 0.5 mA

Dimensions (W x H x D)

135 x 135 x 32 mm