SIEMENS FDF221-9 INFRARED FLAME DETECTOR (NEW)

DA FDF221-9 Flame detector for simple inside applications, detection with one infrared sensor und detection algorithms

l ASA FDF241-9 Flame detector for the most demanding application (inside and outside), detection with 3 infrared sensors and ASA technology l Excellent immunity to false alarms thanks to a combination of fuzzy logic and Wavelet analysis l Event-controlled detection behavior.