Fire detector combined radio-channel explosion-proof IP 212/101-155-A1R Aurora-DT-PRO-Ex

Fire detector combined radio channel explosion-proof IP 212/101-155/1-A1R Aurora-DT-PRO-Ex (IP) 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 explosive mixtures of combustible gases and vapours with air, belonging to category IIA, IIB and IIC temperature groups T1-T6 and has the marking: 0Ex ia op is IIC T6 Ga X. The detector transmits analogue information on the current smoke level, temperature and dust level to the control panel and analyses the physical characteristics of fire factors and their dynamics. The detector has an optical smoke chamber (smoke channel) and reacts to the controlled fire symptom (CFD) - products of combustion as an optical smoke detector. ?? has a thermosensitive element (thermal channel) using the dependence of electrical resistance on temperature and reacts to the CAT as a fire detector thermal maximum