At 250°C, the leakage current of SOI chips is only 0.1% of that in traditional chips. They have been verified to operate continuously for over 1,000 hours without degradation, while ordinary chips suffer a 20% accuracy drop at 150°C. Sensitivity of monocrystalline silicon film piezoresistive strips reaches 150mV/MPa, 3 times higher than polysilicon materials. The SOI structure optimizes the signal-to-noise ratio to 120dB, ensuring data fluctuation within < ±0.01%FS under strong electromagnetic interference—far exceeding industry standards.

1.Measurement range 2.Accuracy requirements 3.Working temperature 4.Stability and reliability 5.Corrosion resistance 6.Environmental adaptability 7.Output type 8.Mechanical strength

1.High sensitivity 2.Fast response speed 3.High precision 4.Small in size and light in weight 5.Easy for mass production 6.Good linearity 7.Reliable in operation 8.Wide application range

1.Different excitation methods: 2.Different structural types: 3.Different measurement ranges: 4.Different output signal types: 5.Different working temperature ranges:

MEMS refers to Micro-Electro Mechanical Systems. It is a technology that combines micro mechanical structures with electronic technology. A MEMS pressure chip is a chip capable of measuring pressure manufactured based on MEMS technology. It senses external pressure through the deformation of micro m