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Clear Turbine Water Flow Sensor with 3-pin JST
Measure liquid/water flow with precision and ease using this basic flow meter featuring a clear plastic body and pinwheel sensor.
Clear Turbine Water Flow Sensor with 3-pin JST
Item #: 65219633

Clear Turbine Water Flow Sensor with 3-pin JST

Item #: 65219633
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Measure liquid/water flow with precision and ease using this basic flow meter featuring a clear plastic body and pinwheel sensor.
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What Stands Out

Accurate Measurement
The Clear Turbine Water Flow Sensor ensures precise flow rate readings, allowing for efficient monitoring of water usage and aiding in the optimization of resource management.
Easy Installation
Designed with a 3-pin JST connector, this sensor simplifies installation and integration with various systems, making it suitable for DIY enthusiasts and professionals alike.
Durable Material
Constructed from high-quality materials to resist corrosion and wear, this flow sensor offers longevity and reliability in various water flow applications, ensuring consistent performance over time.

Product Details

Get accurate fluid measurements with our Clear Turbine Water Flow Sensor. Ideal for solar, computer cooling, and gardening projects. Easy to install and calibrate. Shop now at Ubuy Sri Lanka.
  • Measures liquid/water flow for solar, computer cooling, or gardening projects
  • Features a clear plastic body with a pinwheel sensor and hall effect magnetic sensor
  • Comes with a JST PH 2mm pitch connector and three wires (red, black, yellow)
  • Pulse output allows easy tracking of fluid movement with each pulse approximately 2.25 milliliters
  • Designed for a flow rate range of 1~30L/min with a working voltage of DC 5V to 15V
  • Operating temperature range of <80 degrees C and can handle a max water pressure of <1.75MPa

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for hobbyists creating custom water monitoring systems and automation projects requiring flow rate measurements.

  • Aquarium Keepers

    Perfect for aquarium owners wanting to track water flow rates for filtration systems and ensure a healthy environment.

  • Irrigation Systems

    Useful for gardeners and agricultural projects needing to monitor water flow for efficient irrigation practices and resource management.

Not Suitable For
  • Professional Installations

    Not suited for high-end industrial applications where high precision and durability are required consistently over time.

Product Description

Clear Turbine Water Flow Sensor with 3-pin JST

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Customer Questions & Answers

  • Question: What are the specifications of the sensor?

    Answer: The sensor has a working voltage range of DC 5V to 15V and a current draw of 15mA at DC 5V. It can measure a flow rate range of 1~30L/min.
  • Question: How does the sensor measure the flow of liquid?

    Answer: The sensor uses a pinwheel with a magnet and a hall effect magnetic sensor. It counts the number of spins the pinwheel has made to determine the fluid movement.
  • Question: Is the sensor suitable for precise measurements?

    Answer: The sensor is not a precision sensor but is great for basic measurement tasks. If better than 10% precision is required, careful calibration is needed.
  • Question: What is the connector type of this sensor?

    Answer: The sensor has a 3-pin JST connector.
  • Question: Is the housing of the sensor clear?

    Answer: Yes, the sensor has a clear housing for easy visibility.
  • Question: Is this sensor accurate?

    Answer: Yes, the sensor provides accurate measurements.

Adafruit Flowmeters Editorial Review

The Clear Turbine Water Flow Sensor with 3-pin JST is a highly recommended product for measuring water flow. It features a clear housing that allows for easy visibility of the turbine and magnets inside. The 3-pin JST connector makes it convenient to connect to various devices. The sensor is accurate and responsive, providing reliable measurements. The only downside is that the wires are a bit short, which may require additional extension cables for certain setups. Overall, this water flow sensor is a great choice for anyone in need of accurate flow measurements.

Customer Reviews & Ratings

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Pros

  • Clear housing for easy visibility
  • Accurate and responsive measurements
  • Convenient 3-pin JST connector

Cons

  • Short wires may require extension cables

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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