---
product_id: 281068796
title: "FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min"
brand: "fafeicy"
price: "HK$359"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/281068796-fs400a-water-sensor-plastic-hall-flowmeter-counter-for-water-heater
store_origin: HK
region: Hong Kong
---

# Flow Rate: 1-60L/Min Voltage: DC3-24V Interface: G1in Male Thread FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min

**Brand:** fafeicy
**Price:** HK$359
**Availability:** ✅ In Stock

## Summary

> 💡 Flow into the Future with Precision!

## Quick Answers

- **What is this?** FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min by fafeicy
- **How much does it cost?** HK$359 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/281068796-fs400a-water-sensor-plastic-hall-flowmeter-counter-for-water-heater)

## Best For

- fafeicy enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from high-quality plastic, this sensor is both waterproof and heat-resistant, ensuring longevity.
- • **Easy Installation:** With a simple G1in male thread interface, setup is a breeze—get started in no time!
- • **Reliable Efficiency:** Engineered for stability and efficiency, this sensor guarantees optimal performance in every scenario.
- • **Precision Performance:** Experience unmatched accuracy with a flow rate of 1-60L/Min, perfect for any application.
- • **Versatile Applications:** Ideal for water heaters, dispensers, and vending machines—your go-to solution for diverse needs.

## Overview

The FS400A Water Flow Sensor is a high-quality, durable device designed for various applications including water heaters and dispensers. With a flow range of 1-60L/Min and a G1in male thread interface, it ensures easy installation and reliable performance across multiple environments.

## Description

FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min

## Features

- Water Flow Sensor is made of highquality plastic, hard, durable, waterproof, heatresistant and is also coldresistant.
- Interface: G1in Male Thread; Flow Range: 1-60L/Min; Working Voltage: DC3-24V; Pulse Characteristics: F=5.5 x Q; Withstand Voltage Range: 1.2MPA.
- Water Flow Sensor is mainly applied for water heaters, water dispensers, water vending machines, campus credit card machines and other fields.
- Water Flow Sensor has sophisticated production, provides highquality, has a very stable performance, and higher work efficiency.
- The interface specification is G1in male thread, has simple structure and is convenient for installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fafeicy |
| Part Number | Fafeicyc9sp1kru0v |
| Item model number | Fafeicyc9sp1kru0v |
| Finish | Finish |
| Material | Material |
| Voltage | 24 Volts |
| Installation method | InstallationMethod |
| Item Package Quantity | 1 |
| Spout height | 1 Centimetres |
| Handle material | default |
| Accessory connection type | default |
| Included Components | inc |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 80 g |

## Images

![FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min - Image 1](https://m.media-amazon.com/images/I/61PGwAOIp3L.jpg)
![FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min - Image 2](https://m.media-amazon.com/images/I/61UK2DmG6DL.jpg)
![FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min - Image 3](https://m.media-amazon.com/images/I/61DrPVdacKL.jpg)
![FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min - Image 4](https://m.media-amazon.com/images/I/71hpqa2ETgL.jpg)
![FS400A Water Sensor, Plastic Hall Flowmeter Counter, for Water Heater Dispenser Card Reader, with G1in Male Thread Interface, 1-60L/Min - Image 5](https://m.media-amazon.com/images/I/619ThxXiZDL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/281068796-fs400a-water-sensor-plastic-hall-flowmeter-counter-for-water-heater](https://www.desertcart.hk/products/281068796-fs400a-water-sensor-plastic-hall-flowmeter-counter-for-water-heater)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*