---
product_id: 59089221
title: "Floor Water Sensor for Flood and Leak Detection (6 ft)"
brand: "level sense"
price: "€ 29.28"
currency: EUR
in_stock: true
reviews_count: 8
category: "Level Sense"
url: https://www.desertcart.pt/products/59089221-floor-water-sensor-for-flood-and-leak-detection-6-ft
store_origin: PT
region: Portugal
---

# 0.5A current rating for reliable low-voltage operation 6 ft cable length for flexible placement Includes mounting screws & instructions for easy setup Floor Water Sensor for Flood and Leak Detection (6 ft)

**Brand:** level sense
**Price:** € 29.28
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of floods—because your home deserves smarter protection.

## Quick Answers

- **What is this?** Floor Water Sensor for Flood and Leak Detection (6 ft) by level sense
- **How much does it cost?** € 29.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/59089221-floor-water-sensor-for-flood-and-leak-detection-6-ft)

## Best For

- level sense enthusiasts

## Why This Product

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

## Key Features

- • **Extended 6-Foot Cable:** Place your sensor exactly where leaks happen—no compromises.
- • **Precision Leak Detection:** Detects even minor water presence to prevent costly damage.
- • **Plug-and-Play Installation:** Mounting screws and clear instructions get you leak-proof fast.
- • **Seamless Security Integration:** Works effortlessly with most home alarm systems for instant alerts.
- • **Durable ABS & Stainless Steel Build:** Modern, sturdy design built to last in utility spaces.

## Overview

The Level Sense Floor Water Sensor features a 6-foot cable and a 0.5A low-voltage design, enabling precise leak detection in utility rooms or near water heaters. Its ABS plastic and stainless steel housing, combined with included mounting hardware, allow easy installation and integration with most home security systems, providing early flood alerts to safeguard your home.

## Description

Floor Water Sensor for Flood and Leak Detection (6 ft): desertcart.com: Tools & Home Improvement

Review: Great product - Worked well.
Review: A good low DC voltage water sensor with a housing that is not water tight - The unit is a decent water sensor for what it does, but note that there is one flaw in the design. The ABS housing is not water tight, so if/when it is fully immersed, water tends to stay in the case and continues to conduct for a variable period of time after the water level recedes. It did not matter for my application, but it may for others. I've seen similar sensor units from other manufacturers that use epoxy resin to fully protect the internals from water, but they also cost more. Also note this is not simply two contact plates in a housing with connected wire. There is a BJT transistor and a couple resistors contained in the housing, thus the minimum requirement of 5V DC supply to drive it. The transistor acts as the control element for current. At lower voltages, the sensitivity is going to be negatively impacted and may not trigger reliably if you have very clean water. Two #4 x 3/4" Phillips flat head mounting screws are provided and an instruction sheet is included in the bag that lists the specifications as well as a few sample circuit diagrams for different applications.

## Features

- Liquid Detection Sensor for Alarm Systems and / or Home Electronic Projects
- 6 Feet Of Cable, 2 Mounting Screws, and Instructions
- Compatible with Level Sense Devices
- Perfect for Water Heater / Utility Room Leak Detection
- Integrates Directly with Most Home Security Systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LEVEL SENSE |
| Current Rating | 0.5 Amps |
| Item Weight | 1.6 Ounces |
| Item dimensions L x W x H | 2.52 x 0.63 x 0.51 inches |
| Material | Stainless Steel, Abs Plastic |
| Style | Modern |

## Product Details

- **Brand:** LEVEL SENSE
- **Item dimensions L x W x H:** 2.52 x 0.63 x 0.51 inches
- **Material:** Stainless Steel, Acrylonitrile Butadiene Styrene
- **Item Weight:** 1.6 Ounces
- **Current Rating:** 0.5 Amps

## Images

![Floor Water Sensor for Flood and Leak Detection (6 ft) - Image 1](https://m.media-amazon.com/images/I/71ova-uxugL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by J***S on July 24, 2025*

Worked well.

### ⭐⭐⭐⭐ A good low DC voltage water sensor with a housing that is not water tight
*by C***R on February 19, 2026*

The unit is a decent water sensor for what it does, but note that there is one flaw in the design. The ABS housing is not water tight, so if/when it is fully immersed, water tends to stay in the case and continues to conduct for a variable period of time after the water level recedes. It did not matter for my application, but it may for others. I've seen similar sensor units from other manufacturers that use epoxy resin to fully protect the internals from water, but they also cost more. Also note this is not simply two contact plates in a housing with connected wire. There is a BJT transistor and a couple resistors contained in the housing, thus the minimum requirement of 5V DC supply to drive it. The transistor acts as the control element for current. At lower voltages, the sensitivity is going to be negatively impacted and may not trigger reliably if you have very clean water. Two #4 x 3/4" Phillips flat head mounting screws are provided and an instruction sheet is included in the bag that lists the specifications as well as a few sample circuit diagrams for different applications.

### ⭐⭐⭐⭐⭐ Works well and seems solidly built
*by T***D on August 9, 2021*

I had previously asked a question through Amazon on how far I could extend the wires on this unit. The response I got was that it had only been tested up to 30 feet. I can confirm the product works fine at least up to the 50 feet of wire I used to extend it (I wasn't able to respond to my own question). I used typical CAT5e wire that I had around, bundling 4 of the 8 strands together to create 2 heavier gauge wires. Works just fine when paired with an Arduino using a digital PULL_UP pin and the onboard ground connection.

## Frequently Bought Together

- Floor Water Sensor for Flood and Leak Detection (6 ft)
- Level Sense Sentry WiFi Connected Sump Pump Alarm (w/ Float Switch)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*