IR2 INFRARED FLAME DETECTOR FOR ENCLOSED FACILITIES WITH SMALL GLAZING AREA
202 series flame detectors are recommended for fire alarm systems in enclosed facilities without glazing or with a small area of glazing.
Spectron-202-Exm with explosion protection marking PB Ex mb I Mb X / 1Ex mb IIC T6 Gb X / Ex mb IIIC T85ºC Db X can be used in hazardous areas Zones 1 and 2 in enclosed facilities without glazing or with a small area of glazing.
Circuit board of the device is equipped with a 3-stage lightning and surge protector, which allows using it without additional equipment for overvoltage protection.
Spectron-202-Exi with explosion protection marking PO Ex ia I Ma X/0Ex ia IIC T6 Ga X/Ex ia IIIC T85ºC Da X can be used in hazardous areas Zones 0, 1 and 2 in enclosed facilities without glazing or with a small area of glazing.
Housings of the Spectron-202-Exi and Spectron-202-Exm detectors are made of high-strength ABS plastic;
Housings of Spectron-202-Exi-M and Spectron-202-Exm-M are made of galvanized steel;
Housings of the Spectron-202-Exi-N and Spectron-202-Exm-N detectors are made of AISI 321 stainless steel.
The field of view of Spectron-202 series is 90º in the vertical, horizontal and all inclined planes.
The maximum flame detection range in accordance with GOST R 53325-2012 - 25 meters to TP5 and TP6
The transition of the detector from the Alarm mode to the Normal mode is carried out by disconnecting the power supply for at least 2 seconds
Temperature range of the detector in a plastic housing is -55 to +75 ºС.
Temperature range of the detector in a metal housing is -55 to +85 ºС.
SPECTRON-202-EXI/EXM-M/N FLAME DETECTORS
Spectron Flame Detector
Ingress Protection by the housing in accordance with GOST 14254