Fire detector thermal radio channel explosion-proof IP 101-155/1-A1R Aurora-T-PRO izp. L-Ex is designed to detect fires in enclosed spaces of various buildings and structures at enterprises, the production of which is associated with the possibility of formation of explosive mixtures of combustible gases and vapours with air, belonging to category IIA, IIB and IIC temperature groups T1-T6.
The triggering temperature of the thermal channel is within the range from 54 C to 65 C and corresponds to class A1R according to GOST R 53325-2012
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