---
product_id: 82992162
title: "DIGITEN FS-C02 G3/4\" BSP Male Thread Water Flow Switch 0-2A/ 0-220V(AC or DC) for Shower Flow Water Heater"
brand: "digiten"
price: "148 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/82992162-digiten-fs-c02-g3-4-bsp-male-thread-water-flow
store_origin: PL
region: Poland
---

# 0-2A Current Waterproof Heat Resistant DIGITEN FS-C02 G3/4" BSP Male Thread Water Flow Switch 0-2A/ 0-220V(AC or DC) for Shower Flow Water Heater

**Brand:** digiten
**Price:** 148 zł
**Availability:** ✅ In Stock

## Summary

> 💦 Flow with Confidence!

## Quick Answers

- **What is this?** DIGITEN FS-C02 G3/4" BSP Male Thread Water Flow Switch 0-2A/ 0-220V(AC or DC) for Shower Flow Water Heater by digiten
- **How much does it cost?** 148 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/82992162-digiten-fs-c02-g3-4-bsp-male-thread-water-flow)

## Best For

- digiten enthusiasts

## Why This Product

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

## Key Features

- • **💡 ROHS Compliant:** Safe materials that meet environmental standards.
- • **🔌 Versatile Voltage:** Operates on 0-220V AC/DC for diverse applications.
- • **🔧 Easy Installation:** Compact design for hassle-free setup.
- • **⚙️ Multi-Application:** Ideal for water heaters, boilers, and more!
- • **🌡️ Extreme Durability:** Withstands heat, pressure, and cold.

## Overview

The DIGITENFS-C02 is a robust water flow switch designed for various applications, including water heaters and coffee machines. Made from durable brass, it offers waterproof, heat-resistant, and pressure-resistant features, ensuring reliable performance. With a compact size and easy installation, it operates on a voltage range of 0-220V AC/DC and supports a maximum loading power of 50W. Compliant with ROHS standards, this switch is perfect for both professional and home use.

## Description

Main application Mainly used for water heater, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, selling self-help water systems, water treatment equipment, cooling systems, mechanical equipment,instrumentation, pharmaceutical equipment ,etc. Water flow switch is a very important part in the instant water heater. When there is a certain water flow through the water flow switch and flow rate is ≥1.0L/min, electric circuits is connected and water heater begin to heat. In contrast，when the water flow stops, the water heater stops working. . Specifications:Working range: 1-50L/minOperation voltage: 0-220V(AC or DC) Mini start water pressure: 0.02Mpa Max working pressure: 1.75MPa Max loading power:50W Working current: 0-2A Response time: 0.2S  Temperature Resistance Range: 80℃F=7.5Q-4(L/min) Accuracy:±3%Male Thread External Diameter:25.4mm(1Inch) Tube Length:60mm(2.36Inch)Cable Length:23cm(11.81Inch)Size:60mm*36mm*30mm(L*W*H) Packing Including:Flow sensor switch x 1

## Features

- Made of brass, It is waterproof, heat resistant, pressure resistant and cold resistant. Small size and easy to install. All materials are in line with ROHS testing standards.
- Note: It can't be connected to a load directly, and the relay board must be connected first.
- Operation voltage: 0-220V(AC or DC), Working current: 0-2A, Max loading power:50W.
- Outer diameter: 1 inch (25.57mm)
- Mainly used for water heater, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, selling self-help water systems, cooling systems ,etc.

## Product Details

- **Operation Mode:** automatic
- **Current Rating:** 2 Amps
- **Operating Voltage:** 220 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Male Thread
- **Brand:** DIGITEN
- **Terminal:** Screw
- **Item dimensions L x W x H:** 2.36 x 1.18 x 1.1 inches
- **Circuit Type:** 1-way
- **Actuator Type:** Plunger

## Images

![DIGITEN FS-C02 G3/4" BSP Male Thread Water Flow Switch 0-2A/ 0-220V(AC or DC) for Shower Flow Water Heater - Image 1](https://m.media-amazon.com/images/I/71OGWd3yrtL.jpg)

## Questions & Answers

**Q: If i have a gravity feed water line running through this can i make this device turn on a pump?  12V?**
A: Hello, it work with 12V, if the gravity is higher than 0.02MPa, it can turn on a pump.

**Q: Another question what is the ID of the water passage**
A: Not sure of the exact measurement but it was pretty small. Also, if you intend on using this with anything more than about 12 Volts and 500 mA I would look elsewhere as this thing will not perform anywhere near the quoted specs. Even worse after it failed on the first use, it failed in the on poition.

**Q: I want a 1 inch digiten fs-c0 1" bsp male thread water flow switch 0-2a/ 0-220v(ac or dc). do you have?**
A: Sorry. The ones I have I am using in my home system.

**Q: I wondering how much this flow switch restricts water flow? Some of the 3/4 inch flow switches I have seen have very restricted water flow.**
A: I’ve not noticed any change in flow since I installed it on the hot water line for our bathtub/shower.

## Customer Reviews

### ⭐⭐⭐⭐⭐ working great.
*by K***D on May 28, 2025*

working great, it turns on the relay that powers my hot water on demand 220 volt water heater unit.

### ⭐ Worked great but lasted  1 hour 😂
*by B***B on December 9, 2024*

Installed easy on cold water line feeding a loop to all hot water faucets. Grundfos pump comes on when any faucet is open . Pump draws .58amps====== part #2 came very fast I raised to 3 stars put in the new one and works great now. Took 2photos and pump runs when cold water runs through it. Ok got the new #2 one installed and it failed in 1hour removing 2 stars.

### ⭐⭐ Not reliable
*by V***5 on June 25, 2025*

My flow switch stays made under normal water pressure, even if there is no flow. No water pressure and no water movement, then it might revert back to an open state but a lot of times not.

## Frequently Bought Together

- DIGITEN FS-C02 G3/4" BSP Male Thread Water Flow Switch 0-2A/ 0-220V(AC or DC) for Shower Flow Water Heater
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- DIGITEN FS-C02 G3/4" BSP Male Thread Brass Water Flow Switch 1-30L/min, 0-2A/ 0-220V(AC or DC)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-17*