TE Connectivity Measurement Specialties 4515-DS3A030DP. This differential pressure sensor offers a 30-inch of water differential pressure range with a 10% to 90% output span. Engineered for precision and reliability, it is suitable for applications requiring accurate differential pressure measurement. This component is widely utilized in industrial automation, HVAC systems, and environmental monitoring where precise control and data acquisition are critical. The 4515-DS3A030DP is provided in bulk packaging.