MDR-3112 PACK级电池热失控三合一监测传感器

        PACK级电池热失控三合一监测传感器能够实现对电芯热失控时释放出的CO2、H2浓度以及气压的有效监测，并将测量信号通过CAN总线传递给电池管理系统（BMS），从而起到电芯热失控气体浓度的监测和预警作用。当电芯发生热失控时，传感器能够迅速检测到气体浓度的变化，并通过CAN总线将这些信息实时传递给BMS。BMS接收到信号后，能够及时采取相应的措施，如触发预警机制或启动安全策略，以防止热失控进一步扩散，保障电池系统的安全。
        Pack-level battery thermal runaway three-in-one monitoring sensor CAN realize the effective monitoring of CO2, H2 concentration and pressure released by the battery cell thermal runaway, and transmit the measurement signal to the battery management system (BMS) through the CAN bus, so as to play a role in monitoring and warning of the concentration of thermal runaway gas in the battery cell. When thermal runaway occurs in the cell, the sensor CAN quickly detect the change in gas concentration and transmit this information to the BMS in real time through the CAN bus. After receiving the signal, the BMS can take appropriate measures in time, such as triggering the early warning mechanism or initiating the safety policy, to prevent the further spread of thermal runaway and ensure the safety of the battery system.
产品特点/Product characteristics：
    ●精度高、响应快、无气体交叉干扰

    ●寿命长、免维护

    ●传感器采用车规级成熟电路设计，可适应恶劣车载环境

    ●采用 CAN 通讯，防护等级可达IP54

检测对象/Detection object：CO2+H2+P

检测原理/Detection principle：NDIR+TCD

检测范围/Detection range：CO2:0~5%vol；H2:0~4%vol；P:50kPa~150kPa

分辨率/Resolution：1ppm；P:0.1kPa

精度/Precision：±(10%+0.10%vol)；P:±1.5%

响应时间/Response time：T90≤15s

输出方式/Output mode：CAN

通信参数/Communication parameter：500k

防护等级/Class of protection：IP54

壳体材料阻燃等级/Shell material flame retardant grade：UL94 V-0

工作环境/Working environment：-40℃~85℃；0~99%RH（非凝结）

供电电压/Explosion-proof class：9~16VDC