产品介绍
产品特征及优势 Feature and benefits
可靠性好
Strong reliability
起燃时间短
Short light-off time
抗中毒能力强
Strong anti-poisoning ability
信号稳定
Stable signal
密封性能好
Good sealing performance
响应速度快
Quick response
产品应用 Application
降低汽车油耗
Reduce car fuel consumption
提高催化器效率
Improve the efficiency of the catalytic converter
参与闭环控制
Participate in closed-loop control
技术参数 Functional Characteristics
产品参数Product parameters
项目Item | 条件Condition | 标准Standard | |
输出电压 Output voltage | 排气温度≥350℃ 加热器工作电压13V±0.5V Exhaust gas temperature ≥350 °C Heater operating voltage 13V ± 0.5V | Lambda=0.97 | ≥750mv |
Lambda =1.03 | ≤100mv | ||
响应性能 Response performance | 排气温度≥350℃ 加热器工作电压13V±0.5V Exhaust gas temperature ≥350 °C Heater operating voltage 13V ± 0.5V | 600mv—300mv | ≤200ms |
300mv—600mv | ≤100ms | ||
加热电阻 Heater resistance | 20℃±1℃ | 8.5Ω±1.5Ω | |
起燃时间 Light-off time | ≤12s | ||
静态λ值 Static lambda | 新鲜氧传感器 New oxygen sensor | 1.004±0.005 | |
加热功率 Heating power | ≤7W | ||
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