---
product_id: 453882216
title: "FS-C01 G1/2\" BSP Male Thread Brass Water Flow Switch with Filter 1-30L/min, 0-2A/ 0-220V(AC or DC)"
brand: "digiten"
price: "$97"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/453882216-fs-c01-g1-2-bsp-male-thread-brass-water-flow
store_origin: NZ
region: New Zealand
---

# Built-in sediment filter 1/2" BSP male brass thread 1-30L/min precise flow range FS-C01 G1/2" BSP Male Thread Brass Water Flow Switch with Filter 1-30L/min, 0-2A/ 0-220V(AC or DC)

**Brand:** digiten
**Price:** $97
**Availability:** ✅ In Stock

## Summary

> 💧 Flow with confidence — never miss a drop!

## Quick Answers

- **What is this?** FS-C01 G1/2" BSP Male Thread Brass Water Flow Switch with Filter 1-30L/min, 0-2A/ 0-220V(AC or DC) by digiten
- **How much does it cost?** $97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/453882216-fs-c01-g1-2-bsp-male-thread-brass-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

- • **Precision Flow Control:** Accurately monitors water flow from 1 to 30 liters per minute, ensuring optimal system performance.
- • **Durable Brass Construction:** Premium brass body with 1/2" BSP male thread guarantees long-lasting reliability and corrosion resistance.
- • **Integrated Sediment Filter:** Protects internal components by filtering out sediments, reducing maintenance and downtime.
- • **Wide Voltage Compatibility:** Operates seamlessly on 0-220V AC/DC with up to 2A current, fitting diverse industrial and home applications.
- • **Versatile Application Range:** Ideal for water heaters, pumps, boilers, coffee machines, and advanced water treatment systems.

## Overview

The DIGITEN FS-C01 brass water flow switch features a 1/2" BSP male thread and an integrated sediment filter, delivering precise flow detection from 1 to 30L/min. Designed for durability and safety, it supports 0-220V AC/DC operation with a max current of 2A, making it perfect for a wide range of water-related equipment including heaters, pumps, and water treatment systems.

## Description

DIGITEN FS-C01 G1/2" BSP Male Thread Brass Water Flow Switch with Filter 1-30L/min, 0-2A/ 0-220V(AC or DC)

## Features

- 🌟🌊【Safe and Reliable】This flow sensor switch is made of brass, all materials are in line with ROHS testing standards. It's a safety device that shuts off the current to the device (heaters, pumps, etc.) when it senses no water flow. When connecting the load, please add a relay.
- 🌟💧 【Specail Design】This flow sensor has equipped with filter water entry. It have a filter to prevent sediments from getting in the workings of the sensor. Thread type: 1/2" BSP Male Thread. Male Thread External Diameter: 20.55mm.
- 🌟🌊【 Easy to install】Our flow sensor has great quality and it is waterproof, heat resistance, pressurresistance, cold resistance, small size, stable and reliable.
- 🌟💧 【Specification】This flow sensor`s operation voltage: 0-220V(AC or DC), Working current: 0-2A, max working pressure: 1.75 MPa. Flow range: 1-30L/min.
- 🌟🌊【 Widely Applications】 This flow sensor is suitable for water heaters, pumps, hot tub, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, the campus card sales, selling self-help water systems, water treatment equipment, cooling systems, mechanical equipment, instrumentation, pharmaceutical equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DIGITEN |
| Manufacturer | DIGITEN |
| Country of Origin | USA |
| Model number | FS-C01ZJ |
| Number of Memory Sticks | 1 |
| Item Weight | 109 g |
| Package Dimensions | 9.3 x 6.5 x 2.59 cm; 109 g |
| Item model number | FS-C01ZJ |
| Are batteries included? | No |

## Images

![FS-C01 G1/2" BSP Male Thread Brass Water Flow Switch with Filter 1-30L/min, 0-2A/ 0-220V(AC or DC) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## Questions & Answers

**Q: Can it work as a 110 volt switch?**
A: They state it's safe for  0-220V(AC or DC), Working current: 0-2A.  Personally, I would not the wires are something like 28 gauge stranded.  you would need to be very careful about wiring.  I doubt it would ever pass an Electrical code review with 120v  open wiring in contact with a grounded water line.  I would suggest running a low voltage DC source to a power relay that could be enclosed in a junction box

https://www.amazon.com/dp/B000LESCI2/ref=cm_sw_em_r_mt_dp_2T99ZFSEXHCV82D1CBY9?_encoding=UTF8&psc=1

https://www.amazon.com/dp/B086JTJ5NW/ref=cm_sw_em_r_mt_dp_A3KF31536MM4PBPDE62B?_encoding=UTF8&psc=1

**Q: Am I able to connect a 12 Volt water pump directly to this flow switch?**
A: No, it needs to add a relay board.
It cannot be directly connected to the circuit.

**Q: Can I get a replacement for the reed switch?**
A: They did replace mine with no issues.

**Q: Is this product lead-free?**
A: I suspect it is not lead-free, because it does not have any designation its lead content. Keep in mind that if this is used for regulation of intake to hot water system, the entirety of that plumbing system is full of lead. I got this as a replacement for a very-leaded part (colored silver) made by NTI

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-26*