Product Description:
Adopted CO, smoke and temperature compound system, On-board Smoke and Fog Intelligent Alarm System is a smoke alarm device designed for new energy bus. It with built-in microprocessor and intelligent alarm algorithm has the advantages of high alarm accuracy, strong anti-interference ability, low failure rate, etc. It can fully adapt to high temperature, high humidity, vibration and other harsh working environment with high reliability. The product uses suction air design to actively absorb the air in the monitoring area to analyze in real time, so it can alarm in advance of a fire, and uses an all-metal housing to be flame retardant and explosion-proof.
Product Features:
1. Accuracy: Adopt CO, smoke, temperature composite system, fuzzy intelligent control algorithm; high alarm accuracy; low false alarm rate;
2. Advanced: use imported sensors, advanced product technology with high reliability; built-in microprocessor,it can store and judge the data collected by itself, and has self-diagnostic function;
3. Reliability: high reliability design, strong anti-interference ability: strong resistance to humidity and heat, dust adhesion, electromagnetic interference, temperature, corrosion, light interference, fully adapt to the new energy bus environment; pollution automatic compensation: with air filtration function, and can be zero drift according to its own pollution degree, to reduce false alarms; the use of all-metal shell to prevent combustion and explosion;
4. Prophetic: adopt suction air design, absorb the air in the monitoring area and conduct real-time analysis, and alarm in advance of the fire;
5. Applicability: respond to different types of fire, such as open fire, smoldering fire, and smoke generated by different materials;
6. Convenience: smoke detectors can be used interchangeably, with CAN bus function; directly control the fire extinguishing device to start.
Detailed Photos:
Product Specifications:
| Rated input voltage |
DC24V (working voltage range is 18V to 32V) |
Working environment |
Temperature -30ºC~ +85ºC, relative humidity ≤95%, no condensation |
| Detection objects |
Temperature, smoke, CO, H2 |
Storage temperature |
Temperature -40ºC~ +90ºC |
| Alarm threshold |
temperature ≥ 110 ºC, smoke concentration y ≥ 0.7, carbon monoxide (CO) concentration ≥ 45ppm (200ppm), hydrogen (H2) concentration ≥ 100ppm |
Waterproof grade |
IP54 |
| Response time |
<30s |
Flame retardant grade |
HV0 for detector, HV1 for display module |
| Detector life |
3 years |
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About us:
Founded in 1994, Guangzhou Tongda Auto Electric Co., Ltd (referred to as "Tongda"), is a high-tech enterprise which specializes in the development, product and sales of on-board intelligent information management system and on-board electronics. We mainly supplies on-board intelligent product, new energy automobile motor and thermal management system, bus multimedia publishing system, on-board electronics for coach, bus and logistic vehicle manufacturers. We commits to become one of the most competitive enterprises in the domestic on-board electronics industry.
We are market-oriented and adhere to continuous innovation of products, independent design and continuous improvement of technical research. We have obtained the qualification of Guangdong Technology Center and Guangdong Engineering Center.
With more than 20 years of technical accumulation, we have achieved great development in its product variety and production capacity, and it has become a leading supplier for domestic bus and coach manufacturers. We attaches great importance to product quality and has obtained the certification of ISO/TS16949, ISO9001 and ISO14001.
We have established long-term and stable business relationship with many domestic bus and coach manufacturers, such as BYD, Zhengzhou Yutong, Xiamen Golden Dragon, Zhongtong Bus and Ankai Automobile. Tongda's products have covered most of the provincial capital cities and first and second tier cities in China.
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