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Water Flow Sensor (Sea) YFS402C Flowmeter G3/8 0.3- 10L/min 5-18V

Reference RBD-2981

YFS402C water flow sensor with 0.3–10 L/min measurement range
G3/8” threaded inlet/outlet (15mm) for easy plumbing integration
Operating voltage: 5–18V DC with Hall effect pulse output
Accuracy up to ±5% with waterproof design for reliable performance
Ideal for coffee makers, sprinklers, water dispensers, and automation systems

Description
Product Details

Description

The YFS402C G3/8 Water Flow Sensor is a compact and accurate Hall effect flowmeter designed to measure liquid flow rates between 0.3 and 10 liters per minute. Featuring a G3/8 threaded interface (15mm), it is easy to install in pipelines and can directly connect to microcontrollers or automation systems for real-time monitoring. With operating voltage support from 5–18V DC, waterproof housing, and ±5% measurement accuracy, this sensor is well-suited for applications such as coffee machines, irrigation systems, water dispensers, and household or industrial flow monitoring projects. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

Wide Flow Range – Detects flow between 0.3 and 10 L/min.
Hall Effect Pulse Output – Provides reliable digital pulse signals.
G3/8 Threaded Connection (15mm) – Easy integration into pipelines.
Waterproof Design – Ensures reliable long-term use.
High Accuracy – ±5% measurement precision.
Durable Build – Compact, lightweight, and efficient.

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Applications:

Coffee Makers – Accurate water input measurement.
Sprinklers & Irrigation Systems – Efficient water management.
Water Dispensers & Purifiers – Flow control in consumer devices.
DIY Electronics & Robotics – Integration with Arduino or microcontrollers.
Automation Systems – Real-time flow monitoring and control.

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General Specifications
Model	YFS402C
Flow Range	0.3 – 10 L/min
Input/Output Size	G3/8 (15mm)
Operating Voltage	5 – 18V DC
Output Type	Hall effect pulse signal
Accuracy	±5%
Waterproof	Yes
Nozzle Size	Standard 1/8″
Applications	Water dispensers, irrigation, appliances
Shipment Weight	0.0322 kg
Shipment Dimensions	5 × 5 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Package Includes:

1 x Water Flow Sensor (Sea) YFS402C Flowmeter G3/8 0.3- 10L/min 5-18V

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Product Details

Reference RBD-2981

In stock 9 Items

Specific References

EAN13: 2981

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