---
product_id: 381561133
title: "SEN18 Water Level Sensor Depth of Detection Water Sensor for Arduino"
brand: "robodo"
price: "54 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/381561133-sen18-water-level-sensor-depth-of-detection-water-sensor-arduino
store_origin: DK
region: Denmark
---

# 3-5V Power 40mm x 16mm Area <20mA Current SEN18 Water Level Sensor Depth of Detection Water Sensor for Arduino

**Brand:** robodo
**Price:** 54 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into Precision with Robodo!

## Quick Answers

- **What is this?** SEN18 Water Level Sensor Depth of Detection Water Sensor for Arduino by robodo
- **How much does it cost?** 54 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/381561133-sen18-water-level-sensor-depth-of-detection-water-sensor-arduino)

## Best For

- robodo enthusiasts

## Why This Product

- Trusted robodo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **📏 Compact Design:** With a PCB size of just 3.2cm x 1.5cm, it fits effortlessly into any project.
- • **🔄 Digital Output:** Provides clear digital switch output (0 and 1) for straightforward data interpretation.
- • **💡 Low Power Consumption:** Draws less than 20mA, making it eco-friendly and efficient.
- • **🔌 Versatile Power Range:** Operates seamlessly between 3.3V to 5V for flexible integration.
- • **🛠️ High-Quality Build:** Crafted from durable double material for long-lasting performance.

## Overview

The Robodo SEN18 Water Level Sensor is a compact and efficient analog sensor designed for Arduino projects. With a detection area of 40mm x 16mm and a low operating current of less than 20mA, it ensures reliable performance while being energy-efficient. Its digital output format simplifies integration, making it an essential tool for any tech-savvy professional.

## Description

Robodo SEN18 Water Level Sensor Depth of Detection Water Sensor for Arduino

## Features

- Operating voltage: Dc3-5v
- Operating current: Less than 20ma
- Sensor type: Analog
- Detection area: 40mmx16mm
- Working voltage: 3. 3 v to 5 v
- Pcb size: Approx. 3. 2 cm x 1. 5 cm
- Output format: Digital switch output (0 and 1)
- The high quality for - 04 double material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Robodo |
| Manufacturer | Robodo |

## Images

![SEN18 Water Level Sensor Depth of Detection Water Sensor for Arduino - Image 1](https://m.media-amazon.com/images/I/51tSriodDoL.jpg)

## Frequently Bought Together

- Robodo SEN18 Water Level Sensor Depth of Detection Water Sensor for Arduino
- Aptechdeals Jumper Wires Male To Male, Male To Female, Female To Female/ Breadboard Jumper Wires (40+40+40)
- RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable

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**Shop now:** [https://www.desertcart.dk/products/381561133-sen18-water-level-sensor-depth-of-detection-water-sensor-arduino](https://www.desertcart.dk/products/381561133-sen18-water-level-sensor-depth-of-detection-water-sensor-arduino)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-22*