---
product_id: 476409024
title: "Water Level Sensor ,Float Switch for Water Tank Fuel Level Sensor ,304 Stainless Steel Fully Automatic Water Level Control Float Valve ,can use for Working in Special Liquid"
brand: "ersiqi"
price: "฿4300"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/476409024-water-level-sensor-float-switch-for-water-tank-fuel-level
store_origin: TH
region: Thailand
---

# 70W Contact Power 304 Stainless Steel Durability Operates -40°C to 200°C Water Level Sensor ,Float Switch for Water Tank Fuel Level Sensor ,304 Stainless Steel Fully Automatic Water Level Control Float Valve ,can use for Working in Special Liquid

**Brand:** ersiqi
**Price:** ฿4300
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate Your Liquid Control Game with Precision & Power!

## Quick Answers

- **What is this?** Water Level Sensor ,Float Switch for Water Tank Fuel Level Sensor ,304 Stainless Steel Fully Automatic Water Level Control Float Valve ,can use for Working in Special Liquid by ersiqi
- **How much does it cost?** ฿4300 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/476409024-water-level-sensor-float-switch-for-water-tank-fuel-level)

## Best For

- ersiqi enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** Includes a 30cm extension cable and electrostatic packaging for easy installation and protection, saving you time and hassle.
- • **High-Temperature Resilience:** Engineered to perform flawlessly from -40°C up to 200°C, perfect for special liquids and demanding industrial applications.
- • **Versatile Industry Applications:** Trusted globally across beauty, medical, industrial automation, and smart home devices—your go-to float switch for every liquid level challenge.
- • **Industrial-Grade Stainless Steel:** Premium 304 stainless steel body and screws ensure unmatched corrosion resistance and longevity in harsh environments.
- • **Precision Liquid Level Monitoring:** Accurate to ±0.5%, delivering reliable, sensitive detection for seamless automation and control.

## Overview

This Water Level Sensor features a right-angle 304 stainless steel float switch designed for high sensitivity and durability. It operates reliably in extreme temperatures (-40°C to 200°C) and supports up to 70W contact power. With ±0.5% accuracy and a convenient 30cm extension cable, it’s ideal for diverse applications including industrial automation, medical devices, and smart home equipment, ensuring precise and fully automatic water or fuel level control even in special liquids.

## Description

Full description not available

## Features

- 1. Right-angle stainless steel level monitoring float switch, easy to install and high sensitivity; The rod body and screw are all 304 stainless steel, and the wire is high temperature wire and anti-corrosion process, which can withstand high temperature, and is very suitable for use in special liquid and high temperature environment.
- 2. Liquid level float switch sensor is type A contact (normally open). Working temperature range (- 40 ℃ - 200 ℃), contact power: 70W,
- 3. Water level switch sensor is packaged in electrostatic bag, each bag is equipped with a liquid level sensor, and the sensor is equipped with a 30cm extension cable, which is convenient for users to connect.
- 4. Water level switch sensor mainly applicable to beauty instruments, medical equipment, water purifiers, industrial automation equipment, coffee pots, intelligent toilets, humidifiers.
- 5. Industrial grade floating switch sensor has been tested by professional institutions, and its parameter data is very accurate and sensitive, which is deeply trusted by customers in various industries around the world. We promise to ensure the quality and quantity of all products sold, perfect partners and replacement parts of liquid level monitoring equipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SZSY |
| Part Number | Float switch0001 |
| Item Weight | 2.89 ounces |
| Product Dimensions | 1.2 x 1.5 x 2.5 inches |
| Item model number | Float switch0001 |
| Size | 1 |
| Style | Tank level switch sensor stainless steel right angle.High temperature resistant liquid level switch Long life liquid level switch |
| Material | Stainless Steel |
| Wattage | 70 watts |
| Item Package Quantity | 1 |
| Measurement Accuracy | +/-0.5% |
| Mounting Type | Side mounted |
| Usage | Automation equipment level switch Mold temperature machine liquid level switch Thermostatic machine liquid level switch, Humidifier liquid level switch, Special liquid level indicator sensor for water control system Industrial level, Water purifier level switch, Wave soldering dedicated liquid level switch Boiling water machine liquid level switch Liquid level switch of noodle cooker Water purifier level switch |
| Included Components | 1 Float level switch， 40CM Power cord，Specification manual |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ERSIQI
- **Product Dimensions:** 1.2"L x 1.5"W x 2.5"H
- **Mounting Type:** Side mounted
- **Size:** 1
- **Manufacturer:** SZSY

## Images

![Water Level Sensor ,Float Switch for Water Tank Fuel Level Sensor ,304 Stainless Steel Fully Automatic Water Level Control Float Valve ,can use for Working in Special Liquid - Image 1](https://m.media-amazon.com/images/I/61QroAPiktL.jpg)
![Water Level Sensor ,Float Switch for Water Tank Fuel Level Sensor ,304 Stainless Steel Fully Automatic Water Level Control Float Valve ,can use for Working in Special Liquid - Image 2](https://m.media-amazon.com/images/I/719O9fM6mvL.jpg)
![Water Level Sensor ,Float Switch for Water Tank Fuel Level Sensor ,304 Stainless Steel Fully Automatic Water Level Control Float Valve ,can use for Working in Special Liquid - Image 3](https://m.media-amazon.com/images/I/713PCvyIxEL.jpg)
![Water Level Sensor ,Float Switch for Water Tank Fuel Level Sensor ,304 Stainless Steel Fully Automatic Water Level Control Float Valve ,can use for Working in Special Liquid - Image 4](https://m.media-amazon.com/images/I/81P67VncP3L.jpg)
![Water Level Sensor ,Float Switch for Water Tank Fuel Level Sensor ,304 Stainless Steel Fully Automatic Water Level Control Float Valve ,can use for Working in Special Liquid - Image 5](https://m.media-amazon.com/images/I/61CVjpJOO7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Value
*by V***D on May 1, 2025*

I used this switch in my control system to adapt a countertop ice maker for continuous water supply. So far it has worked flawlessly. The magnetic float can be reversed changing the reed contact from NC to NO. This feature is not well documented but I figured it out.

### ⭐⭐⭐⭐⭐ Good float switch
*by T***L on March 18, 2025*

It works fine as it should. I installed the switch and is works very well

### ⭐⭐⭐⭐⭐ Nice little magnetic switch
*by A***R on January 15, 2025*

Used this to build an emergency basement water level indicator!

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-16*