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 Sensors
Differential 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 performance of differential pressure sensors is crucial, and the fixing material must have good electrical insulation and be able to prevent potential damage caused by corona discharge.
Recommended product: SIPC 1811 RTV silicone adhesive sealant
To address these challenges, SIPC 1811 RTV silicone adhesive sealant has emerged. This product has multiple outstanding performances, making it an ideal choice for fixed line speed differential pressure sensors.
RTV 1811 silicone adhesive sealant is a neutral silicone sealing material that absorbs moisture from the air and solidifies at room temperature. It cannot be cured by heating. It has good adhesion and sealing performance for the vast majority of materials, protecting electronic products under harsh conditions.
The cured elastomer of RTV 1811 silicone adhesive sealant has the following characteristics:
Self leveling, easy to operate
Resistance to moisture, dirt, and other atmospheric components
Reduce mechanical stress and tension caused by mechanical, thermal shock, and vibration
Excellent electrical insulation performance and anti corona
Excellent outdoor aging resistance, with a service life of up to 20-30 years
Stable mechanical and electrical performance between -60-260 ℃
The fixed line speed of differential pressure sensors is a task with extremely high technical requirements, and selecting the appropriate sealing material is crucial. SIPC 1811 RTV silicone adhesive sealant provides an ideal solution for differential pressure sensors due to its excellent self leveling, electrical insulation, moisture resistance, high temperature resistance, and vibration resistance. Whether in automobiles, industrial equipment, or extreme outdoor environments, SIPC 1811 ensures the long-term stability and efficiency of differential pressure sensors.
tag: SIPC 1811 · Differential Pressure Sensor Wire Harness Fixing · Sealing Materials · Elaplus Electronic Adhesive · Wire Harness Fixing
