Spectron-804 fire flame detector

Spectron-804 detector is ultra-highly resistant to heavy optical interference. Detect manual arc and argon welding as false interference. They are recommended for use in fire alarm systems and fire extinguishing systems in closed objects and open installations. Housing detectors Spektron-804 is made of high-strength ABS-plastic. Represents a fire detector flame infrared (4IC) range. It has
IP66/IP68 degree of protection from the external environment. In terms of sensitivity to the flame of test foci TP-5 and TP-6, the detector belongs to the
first class according to GOST R 53325. The design of the device and the scheme of sensor arrangement allows to obtain the resulting diagram of fire source detection in the form of a 90° cone. The "FIRE" signal is generated only when the 4-IR sensors register the presence of flame simultaneously. The standard configuration of the detector includes a relay for the "FIRE" signal, and an opto-transmitter for the "FAIL" signal.