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Water Level Sensor Module
Original price was: ₹35.00.₹14.00Current price is: ₹14.00.
(-60%)The Water Level Sensor Module measures the depth or presence of water by detecting changes in conductivity across its exposed copper traces. It provides an analog output signal proportional to the water level and is suitable for liquid monitoring and automation projects.
Product details
The Water Level Sensor Module is designed to sense water contact and measure varying levels of liquid using a series of parallel copper tracks that act as a variable resistor network. When water rises on the sensor plate, electrical conductivity increases, reducing resistance and generating a proportional analog voltage output.
This signal can be read by microcontrollers such as Arduino, ESP32, ESP8266, STM, and Raspberry Pi for real-time water level monitoring and automation.
The module operates at low voltage and includes an onboard power indicator for easy diagnostics. Its simple interface and high sensitivity make it suitable for water tanks, environmental monitoring systems, leakage detection, irrigation management, and liquid-based experiments.
Specifications
- Sensor TypeWater Level Conductive Sensor
- Operating Voltage 3.3V – 5V DC
- Output TypeAnalog Output (AO)
- Detection MediumWater and other conductive liquids
- IndicatorsPower LED
- Operating PrincipleConductivity-based variable resistance
- Operating Temperature0°C to +50°C
- ApplicationsWater tank level monitoring, leakage detection, rain sensing, aquarium control, automatic irrigation, smart appliances
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