Water Level Depth Sensor Module

This Water Level Depth Sensor Module uses a series of parallel exposed copper traces to detect and measure water droplets or overall water volume, giving you a straightforward way to monitor liquid levels in a project. As water bridges more of the traces, the sensor’s output rises, making the water level easy to track directly through its analog signal.

Because the output is a directly proportional analog voltage, it can be read through an ADC or connected straight to an Arduino’s analog input pins for immediate use, without any complex signal processing on your end. This makes it a fast, low-cost way to add flood detection, tank-level monitoring, or rainfall measurement to a project.

• Working Voltage – DC 3V to 5V
• Working Current – Less than 20mA
• Sensor Type – Analog
• Detection Area – 40mm x 16mm
• Board Size – 65mm x 20mm x 8mm
• Humidity Rating – 10% to 90%, non-condensing
• Output – Analog voltage proportional to water level

Simple to read and quick to wire up, the Water Level Depth Sensor Module is a practical addition to any water-monitoring or flood-alert project.