Product Description
G1/2 Plastic Water Flow Sensor – Turbine Hall Flow Meter for Arduino
Product Description:
This G1/2 water flow sensor features a durable plastic valve body, an integrated rotor assembly, and a Hall effect sensor for precise water flow measurement. Designed for seamless integration with Arduino and other control systems, it is ideal for use in water heaters, vending machines, credit card-operated dispensers, and various flow measurement applications.
Constructed with a stainless steel impeller shaft for enhanced durability and wear resistance.
Innovative upper and lower sealing ring structure ensures a leak-proof performance.
For optimal accuracy, install vertically with no more than 5° inclination.
Suitable for media temperatures up to 120°C.
Specifications:
Material: Plastic / Monocrystalline
Color: Transparent
Working Voltage: DC 5–15V
Max Operating Current: 15mA (at 5V)
Load Capacity: ≤10mA (at 5V)
Working Temperature: ≤80°C
Working Humidity: 35%–90%RH (non-condensing)
Pressure Tolerance: Up to 1.75MPa
Storage Temperature: -25°C to +80°C
Storage Humidity: 25%–95%RH
Flow Range: 1–30 L/min
Accuracy (1–30 L/min): ±10%
Flow Pulse Output: Q = L/min ±3% (5xQ)
Pulse Duty Cycle: 50% ±10%
Insulation Resistance: >100MΩ
External Thread Size: Approx. 1/2"
Interface Type: 1/2" tubing
Dimensions: 54 x 29 mm (L x W)
Wiring: Red = Power (IN), Black = Ground (GND), Yellow = Signal Output (OUT)
Package Includes:
1 x G1/2" Water Flow Sensor with Transparent Enclosure
Note:
Manual measurement may cause a 0–3 cm variance.
Monitor settings may slightly affect the item's color appearance.
FAQs
Q1: Can this water flow sensor be used directly with Arduino boards?
A1: Yes, the sensor provides a pulse output signal compatible with Arduino digital input pins. You can easily read the flow rate using an interrupt-based code.
Q2: Is this flow sensor suitable for hot water applications?
A2: Yes, it can handle medium temperatures up to 80°C during operation and withstand storage temperatures up to 120°C, making it suitable for water heaters and similar devices.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
Returns
We offer a 14-Day Return Policy on items in which you are not completely satisfied with. You have the option of a full-refund or an exchange of the item.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.