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
- S : input signal
- + : Vcc
- – : Gnd
