ROR heat detectors identify the sudden change of temperatures in their assigned areas. The detector works on feeling the rapid change in the air of the room, measuring its high temperature and pressure. The main constituents of the detector are the two heat thermistors that sensor the difference in the room temperature. The advantage of having two sensors is that one works on the heat transferred by radiation, while the other measures the normal room temperature. The ROR detector responds to the changes in those thermistors, giving notice to the alarm connected to it.
Fixed temperature detectors are either composed of metallic switches or heat-detecting cables, both respond to thermal heat in their way. The bimetallic switch activates the fixed detector when the heat rises to a limit where it causes the expansion to the metallic switch. The detector encompasses two types of these bimetallic switches, each responding to a certain thermal level. When the metallic switch feels the high temperature, the metal starts to bend till it hits the alarm switch, indicating a fire. For the heat-detecting cables, they’re two wires separated with an insulator. Feeling the high heat, the insulator melts down, allowing the two wires to touch. The current then flows on those wires, initiating the fire alarm.
In any place, the installment of a heat detector alarm helps in keeping everyone and everything in the area safe. The whole purpose of having a heat detector would go in vain if there was no alarm connected to it.
|Heat detectors alarm system||Smoke detectors alarm system|
|1- are installed in areas where dense smokes exist as they’ll be more convenient than smoke detectors.||1- are installed where no smokes exist so they won’t be giving regular false alarms due to the normal smokes.|
|2- sense radical changes in temperature in a room.||2- sense the presence of smoke in a room, detecting fires.|
After discussing the advantages of smoke and heat detectors, installing one is a must for your safety and well-being. Our experts in Team Work can help you with that. They know the difference between them well and will advise you on which one is more suitable for you. Contact us now and let the experts take care of you, keeping you safe
and away from harm.