Elaplus Case Study on wire fixing in speed differential pressure sensor
In modern industrial and automotive electronic devices, the reliability and durability of sensors are crucial, especially differential pressure sensors, which require long-term stable operation in extreme environments. The fixed line speed of differential pressure sensors is an important aspect that cannot be ignored. It not only affects the performance of the sensor itself, but also is closely related to the overall stability and safety of the product. Today, we will introduce a product that provides an ideal solution for such applications – SIPC 1811 RTV silicone adhesive sealant. Background and Challenges: Application Requirements for Differential Pressure SensorsDifferential pressure sensors are widely used in important fields such as measuring liquid and gas flow rates, monitoring filtration systems, etc. These applications often require sensors to operate continuously and stably under extreme temperatures, moisture, vibrations, and chemical substances. To ensure the long-term reliability of the sensor, fixing the line speed is a very important step. This process involves applying appropriate adhesion and sealing on the outside of the sensor to ensure that its connection is not affected by the external environment, and to avoid faults caused by mechanical shock, thermal shock, or moisture erosion.However, fixed line speed faces a series of challenges, mainly including:Performance retention in high and low temperature environments: Sensors often operate between -60 ℃ and 260 ℃, and the fixing material must be able to adapt to these extreme temperature changes.Waterproof and moisture-proof: The erosion of moisture, dirt, and other atmospheric components is an important factor affecting the performance of sensors, especially in outdoor or humid environments.Long term mechanical and thermal shock: In vehicles or industrial equipment, sensors are often subjected to mechanical pressures such as vibration and impact, and fixing materials need to effectively reduce the stress and tension caused by these pressures.Electrical insulation and corona resistance: The electrical…
