Liquid Level Sensor

WaveshareSKU: WAV-9525
Sale price £3.20
incl. VAT
excl. VAT
Only 2 units left

Awesome Extras

The Pi Hut3-pin Sensor Cable
Sale price £1 incl. VAT excl. VAT
WaveshareSoil Moisture Sensor
Sale price £3.20 incl. VAT excl. VAT
WaveshareMQ-3 Gas Sensor (Alcohol Ethanol)
Sale price £5.50 incl. VAT excl. VAT

Monitor water levels with this liquid level sensor from Waveshare!


  • Output voltage increases with the immersion depth of the module
  • Sensor only - no cable


  • Detection depth: 48mm
  • Power: 2.0V ~ 5.0V
  • Dimension: 19.0mm * 63.0mm
  • Mounting holes size: 2.0mm


  • Water level alarm

How to Use

Product Wiki:

In the case of working with an MCU:

  • VCC ↔ 2.0V ~ 5.0V
  • GND ↔ power supply ground
  • AOUT ↔ MCU.IO (analog output)

Payment & Accreditations

Payment methods
Visa Mastercard Maestro PayPal Amazon Klarna

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.