Products Introduction
This product is an integrates temperature sensing and smoke detector, which works according to the principle of sensing smoke particles and ambient temperature. Adopting advanced SMT production technology, unique structural design and photoelectric signal processing technology, it has the functions of dust-proof, insect-proof, false alarm prevention, resistance to external light interference, and anti-electromagnetic interference, etc., ensuring the stability of the product from the design. This product responds well to visible smoke produced by slow smoldering or open burning and higher temperatures. When the smoke concentration exceeds the standard or the temperature exceeds 57°C, the detector sends out an alarm signal. It is suitable for the monitoring of indoor ambient temperature and smoke in residences, shopping malls, hotels and warehouses.
Features
This product is a non-coded smoke and heat detector with a pair of switch output contacts, which can be selected according to actual needs to be normally closed (default value) or normally open output. In normal working state, the indicator light flashes once every 10 seconds; when an alarm occurs, the indicator light is always on and the alarm output contact is activated.
●Power-off reset/automatic reset
●Power non-polar input
●Alarm output NC/NO optional
●Intelligent logic control, filter out various false alarms
●Networked output/LED indicator alarm
●SMT process manufacturing, strong stability
●Dust-proof, Anti-insect, anti-false alarm, anti-white light and anti-electromagnetic interference design
●Metal shield, anti-radio frequency interference (20V/m-1GHz)
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Working voltage |
DC/AC 9-35V |
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Alarm current |
≤25mA |
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Alarm Indication |
Red Led (on) |
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Sensor |
Infrared photoelectric sensor, high precision temperature sensor |
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Working temperature |
-10℃~50℃(smoke);-10℃~85℃(temperature) |
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Environmental humidity |
≤95%RH max(No condensation) |
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Alarm temperature |
57℃ |
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Anti-FRI |
10MHz-1GHz 20V/m |
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Alarm output |
NC/NO optical,contact capacity 28VDC, 100mA |
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Reset method |
Power-off reset/automatic reset |
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Covered area |
Smoke detect:80㎡(the space height:6m-12m);60㎡(the space height:<6m)
Temperature detect:20㎡ |
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Sensitivity |
0.5dB/m (±0.1Db/m) |
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Dimensions |
100mm (diameter) *46mm (height) |
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