The new exhaust temperature sensor from Danfoss Industrial Automation can improve engine efficiency and maintenance for ship owners and operators

At the 2017 China Maritime Exhibition held on December 5th, Danfoss Industrial Automation will launch a new MBT 5116 temperature sensor aimed at temperature measurement, improving the efficiency of marine engines while reducing maintenance workload for ship owners and crew.

Excessive or inaccurate control of combustion temperature in the cylinder can reduce the service life of marine engines. Zhao Han, Sales Director of Danfoss Industrial Automation China, said, "Diesel engines are complex machines composed of multiple subsystems that require continuous control to ensure engine performance." "Correspondingly, the demand for sensors with more reliable output and control in marine engine self-control systems is increasing. Because even under harsh operating conditions, Danfoss sensors can optimize engine performance and energy efficiency

Rapid response and measurement

The working principle of compression ignition engines has not changed much in the past 120 years, but the technology for monitoring, controlling, and optimizing the main engine has significantly improved.

The design of the conical sensor protective cover ensures low thermal radiation loss and accurate temperature measurement. When replacing the sensor plug, there is no need to remove the protective cover, thus discharging the exhaust gas out of the machine room, "explained Zhao Han.

Moreover, the MBT 5116 temperature sensor is made of standard Pt100 components based on thin film technology, which has long-term stability and fast response. ”

Computer controlled security and maintenance

In addition to measuring and regulating the exhaust of diesel engines, the MBT 5116 temperature sensor can also perform preventive maintenance and ensure that ship applications comply with environmental and safety regulations.

Zhao Han further explained, "Sensors are an important component of engine alarm and safety systems, which can quickly detect abnormal temperature, pressure, or flow that may cause * * damage to the engine. If not intervened, the control system will quickly prompt the engine to automatically slow down and, if necessary, safely shut down the engine to avoid serious damage

In addition, the data collected by sensors can be used to evaluate engine performance and issue early warnings to initiate preventive maintenance measures, "Zhao Han concluded.

At the 2017 China Maritime Exhibition, Danfoss will showcase solutions for the shipbuilding industry in collaboration with industrial automation, transmission, and power electronics to meet the needs of different customers in the Chinese market.