According to a research report published by Spherical Insights and Consulting, the global ultrasonic air line sensor market size was worth around USD 2.81 billion in 2025 and is predicted to grow to around USD 6.59 billion by 2035 with a compound annual growth rate (CAGR) of 8.9% from 2026 to 2035. https://www.sphericalinsights.com/reports/ultrasonic-air-line-sensor-market