Sensing technology markets projected to see significant growth

The global bulk acoustic wave (BAW) sensors market is projected to grow from USD 8.49 billion in 2025 to USD 23.21 billion by 2033, representing a compound annual growth rate (CAGR) of 13.4% from 2026 to 2033. The market includes various types such as Thickness Shear Mode (TSM), Shear Horizontal Acoustic Plate Mode (SH-APM), and Surface Acoustic Wave (SAW), serving industries including automotive, aerospace, defense, consumer electronics, and healthcare.

Separately, the global level sensor market is expected to reach USD 7.64 billion by 2029, up from USD 5.56 billion in 2024. This growth, at a CAGR of 6.5%, is driven by industrial automation, Industry 4.0 initiatives, and increased demand for accuracy in the oil and gas, chemical, and food and beverage sectors. Contact level sensors remain significant due to their reliability in challenging environments, while magnetic and mechanical float sensors are expected to capture substantial market share.