Highly Sensitive Water Level Sensor for Arduino

Level sensors detect the level of liquids and other fluids and fluidized solids, including slurries, granular materials, and powders that exhibit an upper free surface. It is a continuous level sensor that measures the level within a specified range and determines the exact amount of substance in a certain place. It is a low cost, accurate, simple, small, portable, low power consumption, high performance, water sensor. It gives better output with Arduino having 328 microcontrollers. The output is obtained by having a series of parallel wires exposed traces measured droplets/water volume to determine the water level.

Specification

• Operating voltage: 30v to 5v
• Operating current: <20mA
• Output type: analog
• Output voltage: 0-4.7v
• Compatible with Arduino
• Working temperature: 10°C to 30°C
• Humidity: – 10-0% non- condensing
• High sensitivity
• Manufacturing Process: – FR4 double spray tin

Pin Description

1. S : input signal
2. + : Vcc
3. – : Gnd

Interface with Arduino