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Water Flow switchDC12V 5N Solenoid

Water Sensor

 ( SS )
Water Sensor
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SG$2.70


This water sensor works by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sensor traces. The sensor board has a dimension of 5.0 x 4.0cm. There is also a on-board potentiometer to adjust the sensitivity, you can get the amount of water induced contact between the grounded and sensor traces. With the comparator LM393, users can get both the analog signal and digital signal.

Connect this sensor to 5V power, adjust the sensitive, if there is not water in the sensor, D0 output HGHT(1), and the signal indicator off. if there is water in the sensor, D0 output LOW(0), and the signal indicator on. Also can use Arduino to get the analog output by connecting the A0, according to the value to calculate how much of the water.

Application Idea

  • Rainfall detecting
  • Liquid leakage
  • Tank overflow detector

Features

  • Low power consumption
  • Sensitivit adjustable
  • On-board indicator LED to show the results
  • Digital output and Analog output
  • Working voltage: 3.3V-5V
  • Dimension of the board: 3.2cm x 1.4cm

 


Availability

In Stock: 13

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