Detector with ambient photon sensor and other sensors

Details Detector with ambient photon sensor and other sensors Detector with ambient photon sensor and other sensors

2005-11-22

2005-11-22

Hofsass, Jeffery (Department: 2636)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S628000, C340S577000, C340S587000, C340S522000, C340S643000

Reexamination Certificate

active

06967582

ABSTRACT:
A sensor of incident ambient photons is combined, in a detector with one or more sensors responsive to other types of ambient parameters such as gas, humidity, temperature or the like. Outputs from the sensors are processed to establish the existence of one of a hazardous condition, a non-hazardous condition and a false alarm.

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