close
Choose Your Site
Global
Social Media
Applications of the Cummins Exhaust Gas Temperature Sensor 4384812
The Exhaust Gas Temperature Sensor 4384812 is a critical component used primarily in heavy-duty engines and aftertreatment systems. Here are its key applications:
1. **EPA13 12-Liter ISX/QSX Engines**
The 4384812 sensor is specifically designed for use with Cummins' EPA13 12-liter ISX and QSX engines. It plays a vital role in monitoring exhaust gas temperatures to ensure optimal engine performance and compliance with emission standards.
2. **Selective Catalytic Reduction (SCR) Systems**
This sensor is an essential part of the SCR system, which is used to reduce harmful emissions from diesel engines. By accurately measuring exhaust gas temperatures, it helps ensure that the SCR system operates efficiently and effectively.
3. **Diesel Particulate Filters (DPF)**
The 4384812 sensor is also used in conjunction with Diesel Particulate Filters (DPF). It monitors the temperature of the exhaust gases entering and exiting the DPF, helping to optimize the regeneration process and prevent overheating.
4. **Heavy-Duty Truck and Off-Road Equipment**
This sensor is widely used in heavy-duty trucks, buses, and off-road equipment. It provides real-time temperature data to the engine control unit (ECU), which helps in managing engine performance and preventing overheating.
5. **Triple Probe Configuration**
The 4384812 sensor features a triple probe configuration, allowing it to measure temperatures at multiple points within the exhaust system. This provides a more comprehensive view of exhaust gas temperatures and helps in fine-tuning engine performance.
6. **Aftertreatment Systems**
In addition to SCR and DPF, this sensor is also used in other aftertreatment systems, such as Diesel Oxidation Catalysts (DOC). It ensures that these systems operate within the optimal temperature range, thereby reducing emissions and improving fuel efficiency.
Conclusion
The Cummins Exhaust Gas Temperature Sensor 4384812 is a versatile and essential component for modern heavy-duty engines and aftertreatment systems. Its ability to accurately monitor exhaust gas temperatures helps ensure compliance with emission standards, optimize engine performance, and prevent overheating. It is widely used in applications ranging from heavy-duty trucks to off-road equipment.
Product Specification
Microcontroller | 32-bit Automotive MCU |
Output Signal format | CAN communication sends temperature data to ECU |
Probe type | N-type thermocouple |
Waterproof Rating | IP6K9K |
Mount Type | Engine or frame |
Connector | Tyco 1/2/3/4-1418390-1 |
Diagnosis Time | <3s |
Detection Accuracy | -40~649.99℃，±3℃；650~950℃，±1% |
Number of Channels | 1-4 customizable channels |
Design Life | 20000h |
Operating Environment Temperature | -40～125℃ |
Responsiveness | T63:＜13S |
 |  |
Applications of the Cummins Exhaust Gas Temperature Sensor 4384812
The Exhaust Gas Temperature Sensor 4384812 is a critical component used primarily in heavy-duty engines and aftertreatment systems. Here are its key applications:
1. **EPA13 12-Liter ISX/QSX Engines**
The 4384812 sensor is specifically designed for use with Cummins' EPA13 12-liter ISX and QSX engines. It plays a vital role in monitoring exhaust gas temperatures to ensure optimal engine performance and compliance with emission standards.
2. **Selective Catalytic Reduction (SCR) Systems**
This sensor is an essential part of the SCR system, which is used to reduce harmful emissions from diesel engines. By accurately measuring exhaust gas temperatures, it helps ensure that the SCR system operates efficiently and effectively.
3. **Diesel Particulate Filters (DPF)**
The 4384812 sensor is also used in conjunction with Diesel Particulate Filters (DPF). It monitors the temperature of the exhaust gases entering and exiting the DPF, helping to optimize the regeneration process and prevent overheating.
4. **Heavy-Duty Truck and Off-Road Equipment**
This sensor is widely used in heavy-duty trucks, buses, and off-road equipment. It provides real-time temperature data to the engine control unit (ECU), which helps in managing engine performance and preventing overheating.
5. **Triple Probe Configuration**
The 4384812 sensor features a triple probe configuration, allowing it to measure temperatures at multiple points within the exhaust system. This provides a more comprehensive view of exhaust gas temperatures and helps in fine-tuning engine performance.
6. **Aftertreatment Systems**
In addition to SCR and DPF, this sensor is also used in other aftertreatment systems, such as Diesel Oxidation Catalysts (DOC). It ensures that these systems operate within the optimal temperature range, thereby reducing emissions and improving fuel efficiency.
Conclusion
The Cummins Exhaust Gas Temperature Sensor 4384812 is a versatile and essential component for modern heavy-duty engines and aftertreatment systems. Its ability to accurately monitor exhaust gas temperatures helps ensure compliance with emission standards, optimize engine performance, and prevent overheating. It is widely used in applications ranging from heavy-duty trucks to off-road equipment.
Product Specification
Microcontroller | 32-bit Automotive MCU |
Output Signal format | CAN communication sends temperature data to ECU |
Probe type | N-type thermocouple |
Waterproof Rating | IP6K9K |
Mount Type | Engine or frame |
Connector | Tyco 1/2/3/4-1418390-1 |
Diagnosis Time | <3s |
Detection Accuracy | -40~649.99℃，±3℃；650~950℃，±1% |
Number of Channels | 1-4 customizable channels |
Design Life | 20000h |
Operating Environment Temperature | -40～125℃ |
Responsiveness | T63:＜13S |
| |
