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.
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.
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) |