The water pressure sensor WPS series is a series of silicon differential pressure sensors plus a plastic casing.The silicon differential pressure sensor series is a circuit module composed of a silicon differential pressure sensor chip and an ASIC, and is packaged on an Al2O3 ceramic substrate.WPS series is a high-volume, low-cost civilian product, mainly used in the water treatment industry, with small size, light weight, compact structure and good stability.The products are mainly used in water purifier pipeline monitoring, filter element life monitoring, water level/level measurement.