---
product_id: 52081374
title: "6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200"
brand: "anndason"
price: "RM126"
currency: MYR
in_stock: true
reviews_count: 10
category: "Anndason"
url: https://www.desertcart.com.my/products/52081374-6-pieces-plastic-pp-float-switch-fish-tank-liquid-water
store_origin: MY
region: Malaysia
---

# Max 10W contact rating 39cm cable length Operates -10°C to +85°C 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200

**Brand:** anndason
**Price:** RM126
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the flood—smart water level sensing made simple!

## Quick Answers

- **What is this?** 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200 by anndason
- **How much does it cost?** RM126 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/52081374-6-pieces-plastic-pp-float-switch-fish-tank-liquid-water)

## Best For

- anndason enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Multi-Pack Value:** Six sensors included to cover multiple tanks or create fail-safe monitoring systems.
- • **Compact & Easy Installation:** Slim 65x22mm size with 16mm thread diameter fits seamlessly into any tank setup.
- • **Durable Polypropylene Build:** Lightweight yet robust float and body materials ensure long-lasting, corrosion-resistant performance.
- • **Precision Liquid Level Control:** Easily switch between normally open and closed by flipping the float for ultimate customization.
- • **Wide Voltage & Current Compatibility:** Supports up to 220V DC and 0.5A switching current, perfect for low-power pump and alarm integration.

## Overview

The DP5200 6-piece float switch set offers reliable liquid level detection with a durable polypropylene design, flexible NO/NC switching, and compatibility with up to 220V DC and 0.5A current. Ideal for sump pumps, alarms, and water tanks, these compact sensors provide easy installation and fail-safe multi-sensor setups for professional-grade water management.

## Description

Feature: This float switch is a device used to sense the level of liquid within a tank,the switch may activate a pump,an indicator,an alarm,or other device. Simple structure,easy installation liquid level controller.Light weight and simple working principle,high reliability. It can be easily converted from normally open to normally close by inverting the float. Please Note: because the current that the switch can carry is much little(0.5A), you must use a relay or contactor when it is connected by a load, relay or contactor are not included here. Package Content 6 x Float Switch

Review: good value, work fine - The work great and so far have been reliable
Review: Works Best with Wires up and donut hanging down. Invert Donut to change NO/NC. - I used this to create a Sump Pump Monitoring system and alarm. I needed it to be Normally Open (NO) when the water was not above the set mark and close when the water rose above the float. I installed with the wires down at first since that provide the NO connection I wanted. There was a couple failures where it did not float until the pump turned on and wiggled it a bit (I log to a spreadsheet, so that is how I saw this). I found you can change from NO to NC by taking the donut off and turning it around. That way the donut can hang down and the wires are up. This seemed more reliable. I also installed two sensors in parallel above the high water mark in order to have a failsafe. Only one needs to float up to create a alarm. I only used one for the normal half full sensor. This is not as critical and if I used two, both would have to drop to indicate the water was below. This would create twice the likelihood of failure for that normal operation.

## Features

- Package Content : 6 x Water Level Sensor ;Color :Light blue and yellow
- Model No. : DP5200;Max Contact Rating : 10W
- Max Switching Current : 0.5A;Max Breakdown Voltage : 220V DC;Max Carry Current : 1.0A;Max Contact Resistance : 100m ohm
- Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P
- Cable Length : 39cm / 15.3"；Switch Body Size : 65 x 22mm / 2.6" x0.87" Thread Dia(Approx) : 16mm / 0.63"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072QCHQ2P |
| Best Sellers Rank | #91,243 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Liquid Level Sensors |
| Date First Available | June 6, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.5 ounces |
| Item model number | 43237-2 |
| Manufacturer | Anndason |
| Package Dimensions | 5.28 x 3.74 x 1.42 inches |

## Images

![6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200 - Image 1](https://m.media-amazon.com/images/I/71bfepyp9-L.jpg)

## Questions & Answers

**Q: Does this work with Arduino?**
A: Yes. Do not do what the user above instructed. This works as a digital switch not a powered switch. Run it from a standard digital pin to ground. digitalRead will come up with a 0 or a 1. Using it with 3.3v and analog input gives you goofy readings and makes the sensor heat-up something awful.

**Q: Will this work with the JBJ ato controller?**
A: It should work fine. I am using it in a generic ato.

**Q: Can this be used with potable water ? Is it food grade?**
A: Yes, it is completely sealed in plastic. I see no reason for it not to be safe for potable water. I am using it to monitor RO water levels in a storage tank I drink from.

**Q: Can you suggest a relay to use with these floats to run a 12v/5A water pump?**
A: I use the twtade ssr-40 and it works great and has an attachment heatsink to prevent overheating. It can handle up to 60VDC @40a. 

I only have mine opening a 12VDC solenoid for my custom incubator but I'm sure it can handle a water pump. I use the same relay to control 4 heaters to keep it at temperature as well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good value, work fine
*by D***A on January 6, 2026*

The work great and so far have been reliable

### ⭐⭐⭐⭐ Works Best with Wires up and donut hanging down. Invert Donut to change NO/NC.
*by D***K on April 7, 2021*

I used this to create a Sump Pump Monitoring system and alarm. I needed it to be Normally Open (NO) when the water was not above the set mark and close when the water rose above the float. I installed with the wires down at first since that provide the NO connection I wanted. There was a couple failures where it did not float until the pump turned on and wiggled it a bit (I log to a spreadsheet, so that is how I saw this). I found you can change from NO to NC by taking the donut off and turning it around. That way the donut can hang down and the wires are up. This seemed more reliable. I also installed two sensors in parallel above the high water mark in order to have a failsafe. Only one needs to float up to create a alarm. I only used one for the normal half full sensor. This is not as critical and if I used two, both would have to drop to indicate the water was below. This would create twice the likelihood of failure for that normal operation.

### ⭐⭐⭐⭐⭐ Works well when in a fixed position
*by T***H on August 7, 2022*

I liked that it gave me an option to Screw down the switch onto something to hold it in place, and one thing I didn’t like is that when I bumped the switch, sometimes it did not activate. However I don’t see that being an issue in normal use.

## Frequently Bought Together

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-25*