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The flame detector consists of the first, second and third optical sensors, and consists of the first, second and third long-wave filters. It has the first, second and third spectral reactions. The third spectral reaction is a subset of SEG. The UNDA reaction and the second reaction are subsets of the first spectral reaction.
The flame detector consists of the first, second and third optical sensors, and consists of the first, second and third long-wave filters. It has the first, second and third spectral reactions. The third spectral reaction is a subset of SEG. The UNDA reaction and the second reaction are subsets of the first spectral reaction.
A Flame Detection device which comprises a First, a second and a Third Optical Sensor that includes a First, a second and Third Long Wave Pass Filter, which has a First,Second and Third Spectral response; and where such third Spectral response is a subset of the second response and the second response is a subset of the First Response.Tral.
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