Water Level Depth Detection Sensor Module

The Water Level Depth Detection Sensor is a simple and efficient tool for detecting water levels using exposed parallel conducting strips. It is commonly used in weather monitoring systems, smart irrigation, and DIY Arduino projects for real-time detection of water presence or depth. Its compact and lightweight design makes it perfect for embedded systems and beginner projects.

Key Features of Water Level Depth Detection Sensor:

• Simple Design: Uses exposed conductive traces to measure water level through resistance.
• Analog Output: Provides varying voltage based on water depth.
• Lightweight & Compact: Suitable for embedded and portable applications.
• Easy Interface: Compatible with Arduino, ESP8266, ESP32, and other microcontrollers.
• Low Power Consumption: Operates efficiently with low voltage.

Technical Specifications of Water Level Depth Detection Sensor:

• Operating Voltage: 3.3V to 5V DC
• Output Type: Analog
• Detection Depth: Up to 40mm (approx. depending on sensor size)
• PCB Material: FR4
• Sensor Type: Resistive strip-based level detector

Mechanical Specifications:

• Dimensions: Approx. 65mm x 20mm
• Weight: ~3g
• Connector: 3-pin header (VCC, GND, AOUT)

Dimensions:

• Length: 65mm
• Width: 20mm
• Thickness: 1.5mm (PCB)

Mounting Options:

• Surface Placement: Easily placed or taped to water container wall
• Immersion: Sensor can be dipped directly in the water (avoid full submersion of header)

Schematic Diagram, Connection, Wiring and Pinout:

• VCC: Power supply (3.3V to 5V)
• GND: Ground
• AOUT: Analog output (connect to microcontroller ADC pin)

Datasheet of Water Level Sensor:

• View Water Level Sensor Documentation

Applications of Water Level Depth Detection Sensor:

• Smart Irrigation Systems: Monitor soil or tank water levels
• Home Automation: Leak detection and overflow prevention
• Weather Monitoring: Rainwater collection or flooding alerts
• Educational Projects: Arduino and STEM learning kits
• Industrial Fluid Monitoring: Liquid container level tracking

Equivalent Models and Alternatives:

• YL-69: Soil moisture sensor using similar resistive principle
• FS300A: Flow-based sensor for water flow detection
• Capacitive V2: Non-corrosive water/soil level sensor alternative

Package Includes:

• 1 x Water Level Depth Detection Sensor Module