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Smoke and temperature alarm system

Smoke and temperature alarm system

Smoke and temperature alarm system consists of smoke detector, temperature sensor and master unit, to alert when it detects the special gas through air quality change and overheat of engine, gas storage tank and so on. This system is of low power consumption, high anti-jamming ability, rapid response and high adaptive ability.


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Smoke and temperature alarm system consists of smoke detector, temperature sensor and master unit, to alert when it detects the special gas through air quality change and overheat of engine, gas storage tank and so on. This system is of low power consumption, high anti-jamming ability, rapid response and high adaptive ability.


Product description

Smoke and temperature alarm system consists of smoke detector, temperature sensor and master unit, to alert when it detects the special gas through air quality change and overheat of engine, gas storage tank and so on. This system is of low power consumption, high anti-jamming ability, rapid response and high adaptive ability.

Temperature sensor is equipped with water proof polymer nano film, it displays temperature with high accuracy. It is easy to be installed, which can be installed anywhere the temperature needs to be detected, for instance engine compartment, luggage compartment, gas storage tank compartment etc. Smoke detector is suggested to be installed in spots where smoke will gather easily like vent and the unit master is installed on the dashboard.

                  

Working mechanism

When the detector detects the smoke density in the specific area exceeds the defined limit, detector will output the alarm signal to unit master, then the unit master will alarm with beeping and LED will flash with red. When smoke density restores to normal level, the buzzer will be closed and LED will turn to green.

By default, there are 4 temperature sensors pre-installed (1 in engine cabin and the 3 others in Battery cabin) but can be customized. When the temperature sensor installed in the engine detects the temperature is above 105 degrees or the sensors installed in battery cabin detect the temperature is above 85 degrees, digital display will flash and the buzzer will alarm by beeping. If the temperature exceeds 110 degrees, the buzzer will be beeping faster.

Technical Specifications

Rated voltage 24VDC(11~32VDC)(Alarm unit master + Detector)
Working current <50mA for alarm unit master
<35mA for detector
15mA for temperature sensor (output by alarm master)
Working temperature Detector:-40℃~105℃
Temperature sensor:-30℃~150℃
Alarm master:-40℃~105℃
Storage temperature Detector:-40℃~105℃
Temperature sensor:40℃~150℃
Alarm master:-40℃~85℃
Alarm type Digital display, LED and buzzer alarm
Faut type Sensor faut, open circuit, short circuit detect
Tracer gas special gas, smoke
Response time less than 20 seconds
Temperature error ±2℃
Overall dimension Alarm master:115mm×55mm×42mm
Detector:85mm×43mm×28.5mm
Temperature sensor:58mm×51mm×18mm
Weight Alarm master≤400g
Detector≤150g
Temperature sensor≤50g
Alarm sound pressure 65dB(500mm, A weighted sound)






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