Product leak detection differential pressure sensor

The Alpha micro differential pressure sensor from the United States is mainly used in the field of air tightness testing for high-precision leak assessment and sealing verification: 1. Micro leak detection: By monitoring the pressure difference change between the tested component and the standard cavity (0-100 Pa), it can identify leak holes at the micron level, with a sensitivity of up to 0.01 Pa/s; 2. Integration into automated production lines: In the production of automotive components, medical devices, etc., it can provide real-time feedback on sealing performance data, enabling rapid sorting (testing cycle < 3 seconds); 3. Adaptability to multiple working conditions: It supports positive pressure/negative pressure detection modes and is suitable for complex structures such as battery packs, aerospace sealed cabins, etc.; 4. Long-term stability monitoring: It records the pressure attenuation curve to predict the aging trend of sealing components. With an accuracy of ±0.5% FS and temperature compensation function, the misjudgment rate can be reduced to below 0.1%, significantly improving the efficiency of product quality control.