Pressure sensor for BMW special purpose vehicle 12618647488

1.Reliability of work

The process of oil pressure detection needs to be carried out when the engine is working, and the working temperature changes obviously. At the same time, the road conditions will also have an impact on the detection during the driving of the vehicle. The engine bears huge heat load, impact, vibration, etc., so the working condition of the sensor is also negatively affected by the harsh environment such as high temperature, humidity, impact, vibration, corrosion and oil pollution. Therefore, reliability is the first consideration in product design. Reliability design and product reliability analysis run through the whole development process. When meeting the reliability, the most important thing is the selection and combination of product components. The space left by the engine for the sensor is limited, so the sensor should try to use patch components. For example, the working temperature of common electrolytic capacitors is between-20℃ and 70℃, so long-term high temperature will worsen its quality and lead to its reliability decline, so adopting high temperature capacitors is an important reliability guarantee measure.

2.Economic guarantee

Economy is an important condition that restricts the promotion and use of products. Although the technology and application effect of some manufacturers' electronic oil pressure sensors have reached a high level, the price factor has affected its promotion speed. Therefore, it is the key to develop products with both economy and reliability.

3.Compatibility guarantee

Automobile is a complex system, in which electronic information system has become an indispensable control system. The application demand of electronic sensor is actually developed under the demand of electronic control. Therefore, the compatibility of other control circuits has become an important basis for improving its use effect. At the same time, electronic sensor is also an active device, which must be supported by power supply. So how to integrate it into the whole electronic circuit is also a problem that needs to be considered emphatically. Therefore, the development and improvement direction of electronic oil pressure sensor also includes the improvement of its compatibility.