AN AUTONOMOUS WIRELESS MODUL FOR EARLY WARNING SYSTEM OF FOREST-FIRE BASED ON NTC SENSOR

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dc.contributor.authorUmar, Lazuardi
dc.contributor.authorErwin
dc.date.accessioned2014-03-10T02:26:06Z
dc.date.available2014-03-10T02:26:06Z
dc.date.issued2014-03-10
dc.description.abstractWe have developed a sensor for fire detection in the forest (fire-sensor), which will be applied in rain forest of Sumatra. A prototype of the forest-fire sensor consisted of transmitter and receiver module of STM110 EnOcean Firma of 433MHz ISM Band has been constructed. The fire-sensor module detects the presence of fire in the vicinity using a temperature sensor of the NTC (negative temperature coefficient). The NTC sensor is thermally sensitive resistors (resistance decrease with increasing temperature and made of metal oxides and coated with epoxy or glass with resistance of 470K Ω. The thermistor is mounted on the exterior of the prototype (casing) and its switch-temperature is adjusted between 50°C and 90°C. A rapid rise in the temperature above the setting point indicates the presence of a nearby fire changes the sensor resistance rapidly and therefore, the sensor would send a telegram to the central station (receiver module).en_US
dc.description.sponsorshipProsiding Seminar Nasional Fisika II (2010)en_US
dc.identifier.isbn978-979-17494-1-1
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/xmlui/handle/123456789/5825
dc.language.isoenen_US
dc.subjectforest-fire sensoren_US
dc.subjecttransmitter and receiver moduleen_US
dc.subjectNTC-Sensoren_US
dc.subjecttelegramen_US
dc.titleAN AUTONOMOUS WIRELESS MODUL FOR EARLY WARNING SYSTEM OF FOREST-FIRE BASED ON NTC SENSORen_US
dc.typeUR-Scientific Work Lectureren_US

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