Reference: RBD-2794
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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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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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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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1 x Water Flow Sensor (Sea) YFS402C Flowmeter G3/8 0.3- 10L/min 5-18V
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