> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# G1 Water Flow Sensor (Seeed Studio)

**Type:** Product page · **SKU:** SS314150000 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/g1-water-flow-sensor-seeed-studio.html ([markdown](https://core-electronics.com.au/g1-water-flow-sensor-seeed-studio.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine. **Features**

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- Compact, Easy to Install
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- High Sealing Performance
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- High Quality Hall Effect Sensor
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- RoHS Compliant

 **Specifications**- 
- Mini. Wokring Voltage: DC 4.5V
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- Max. Working Current: 15mA (DC 5V)
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- Working Voltage: DC 5V~24V
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- Flow Rate Range: 2~100L/min
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- Load Capacity: ≤10mA (DC 5V)
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- Operating Temperature: ≤80℃
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- Liquid Temperature: ≤120℃
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- Operating Humidity: 35%～90%RH
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- Water Pressure: ≤1.75MPa
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- Storage Temperature: -25～+ 80℃
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- Storage Humidity: 25%～95%RH

 **Documents**- 
- Wiki Page
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- Mechanic Dimensions
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- British Standard Pipe (BSP)
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- Water Flow rate display on LCD
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- How Magnetic Reed Liquid Level Sensors Work
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- Reading Water Flow rate with Water Flow Sensor

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/g/1/g1_20flow.jpg)