AS01-GW1 is a capacitive pipeline liquid detection module that detects capacitance changesinside the pipeline chamber through stainless steel probe sensors to determine liquid level heightand liquid presence status.The AS01-GW1 is a capacitive liquid detection module designed for pipeline systems. It operates by detecting changes in capacitance inside the pipeline chamber using stainless steel probe sensors, allowing precise determination of liquid level height and presence. Featuring high accuracy and strong resistance to false detection, the AS01-GW1 ensures stable performance even in varying liquid qualities or with added electrolytes. With no mechanical moving parts, it offers long-term durability, reliable signal output, and excellent waterproofing. Environmentally friendly and RoHS compliant, this module is ideal for automation and liquid monitoring applications.