# Water level sensor, liquid

> Water/liquid level sensor module, analog type, compatible with Arduino development boards. Operating voltage 3-5V, operating current >20mA, detection area 40mm x 16mm, operating temperature 10-30 degrees Celsius, dimensions 62mm x 20mm x 8mm. Suitable for liquid level measurement in automation and alarm projects.

- Page: https://sigmanortec.ro/en/water-level-sensor-liquid
- Price: 1.78 RON
- Availability: In stock; 1-2 zile
- Reference: 22016 · EAN: 5948782332375
- Category: Mechatronics and IoT > Sensors and Modules > Level and Liquid Sensors
- Package (shipping data): 0.005 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:21 (Europe/Bucharest)

## Description

Quickly monitor the level of water or other liquids in Arduino projects, providing stable analog measurement for automation and alarms. It operates at 3-5V, has a 40x16 mm detection area for accurate readings, low consumption over 20 mA and compact dimensions of 62x20x8 mm, easy to integrate into housings and DIY assemblies.
Liquid level sensor module compatible with Arduino development boards
Operating voltage: 3-5V
Operating current: >20mA
Sensor type: Analogue
Detection surface: 40mmx16mm
Operating temperature: 10 -30 degrees Celsius
Dimensions: 62mmx20mmx8mm