This is the 15V variant of the Water Flow Sensor (Sea) YF-B6 Flowmeter G3/4 1-30L/min 5-15V Brass in Flow, Water TDS, pH, Flow, Level and Pressure Sensor. Available at ₹700.92 (₹594.00 + GST) with free shipping across India.
Looking for Yf-b6 Sensor? Water Flow Sensor (Sea) YF-B6 Flowmeter G3/4 1-30L/min 5-15V Brass is available at Zbotic with fast shipping across India.
Water Flow Sensor (Sea) YF-B6
The Water Flow Sensor features a durable plastic or brass body, a water rotor, a hall-effect sensor, and a PCB electronics board.
Working Principle: As water flows through the sensor, it spins the rotor. The speed of the rotor varies with the flow rate. This rotation generates a magnetic field that interacts with the hall-effect sensor, which then outputs a corresponding pulse signal.
This flow sensor is ideal for applications such as water dispensers, coffee machines, and other devices requiring precise water flow detection.
Key Features:
– Magnetic Hall-effect technology
– Suitable for measuring water flow in various appliances
– Available in plastic or brass housing for durability
Specification:
Flow Rate: 1~30 L/min
Flow Pulse: F= 6.6 *Q ± 5% , Q=L/min
Working Voltage: DC4.5V ~ 24V
Working Current: 15mA
Suffering Pressure: Max 1.5Mpa
Working Temperature: -40 °C ~+80 °C,
Min Insulation Resistance:100M Ohm
Output Pulse Duty Cycle: 50% +/- 10%
Max output Pulse Voltage: >DC4.7V ( input voltage DC5V)
Min Output Pulse Voltage :<DC0.5V ( input voltage DC5V)
Sensor : Hall effect sensor, Digital Output.
Product name :water flow sensor
material : Brass Plastic Flow Sensor
size : 60X OD26mm
Thread Connection: G3/4 “
Mounting Position: Horizontal & Vertical
Color: Brass golden
Item No.: YF-B6
wire connection :
Terminal 1 ( Red) : Vdd ” + ”
Terminal 2 (Black) Vout ” – ”
Terminal 3 ( Yellow ) Gnd : output
(13) Connector : Housing SM2.54-3P
PACKAGE INCLUDES
1 X Water Flow Sensor (Sea) YF-B6 Flowmeter G3/4 1-30L/min 5-15V Brass
Datasheet:
Water Flow Sensor (Sea) YF-B6 Flowmeter G3/4 1-30L/min Overview
The Water Flow Sensor (Sea) YF-B6 Flowmeter is a brass-body flowmeter with a G3/4″ inlet that accurately measures liquid flow between 1 and 30 L/min. It employs a Hall-effect rotor and digital pulse output to provide real-time flow data for water dispensers, coffee machines, and industrial fluid monitoring.
Key Features of Water Flow Sensor (Sea) YF-B6 Flowmeter G3/4 1-30L/min
- Wide Flow Range: Measures from 1 L/min up to 30 L/min with ±5% accuracy.
- Hall-Effect Digital Output: Generates pulse frequency (F = 6.6 × Q) proportional to flow rate.
- Robust Construction: Brass and food-grade plastic body withstands up to 1.5 MPa pressure and –40 °C to +80 °C.
- Standard Thread: G3/4″ male inlet/outlet for easy integration into plumbing systems.
- Low Power Consumption: Operates on 5–15 V DC at just 15 mA, suitable for battery-powered systems.
- Fast Shipping: Genuine YF-B6 sensors ready to ship across India from Zbotic.
Applications and Use Cases
- Flow monitoring in water dispensers and coffee machines
- Leak detection and automatic shutoff in RO systems
- Liquid dosing control for chemical mixers
- Aquarium circulation and filtration monitoring
- Irrigation flow measurement for smart gardening
- Industrial coolant and washer fluid flow tracking
How to Use Water Flow Sensor (Sea) YF-B6 Flowmeter G3/4 1-30L/min
Mount the YF-B6 inline with your plumbing using the G3/4″ connections, ensuring correct flow direction. Wire the red lead to 5–15 V DC, black to ground, and yellow to a microcontroller input configured for pulse counting. Calibrate by counting pulses per second and applying F = 6.6 × Q to convert to L/min.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What supply voltage does the YF-B6 require?
The YF-B6 flowmeter operates on 5–15 V DC and draws only 15 mA, making it compatible with most microcontroller and PLC systems.
How do I convert pulse outputs to flow rate?
Count the sensor’s digital pulses over one second, then apply the formula Q (L/min) = Pulse rate (Hz) ÷ 6.6. For example, 66 Hz equals 10 L/min.
Can the sensor handle hot water?
Yes. The brass/plastic construction supports fluid temperatures from –40 °C up to +80 °C. Avoid exceeding this range to maintain accuracy and longevity.
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Read More →Technical Specifications
| Model | YF-B6 |
|---|---|
| SKU | AI3547 |
| Weight | 0.19305 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Water Flow Sensor (Sea) YF-B6 Flowmeter G3/4 1-30L/min 5-15V Brass is a versatile flow used across a wide range of applications including water quality monitoring, hydroponics, aquariums, industrial water treatment, and smart irrigation.
Common use cases:
- Measuring TDS in a hydroponic nutrient solution
- Monitoring pH in an aquarium
- Tracking water flow in an irrigation system
This product is ideal for aquaculture professionals, hydroponic growers, and environmental engineers.
Technical Tip: Calibrate pH and TDS sensors regularly with standard solutions. Keep probe tips clean and submerged when not in use.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Shivam Dhillon (verified owner) –
Outstanding accuracy from this Water Flow Sensor YF-B6 Flowmeter G3/4. Compared with a professional instrument, readings match closely.
Vikram Yadav (verified owner) –
Pretty good Water Flow Sensor YF-B6 Flowmeter G3/4. Documentation could be better but the sensor itself is solid.
Aanya Nair –
Very satisfied with this Water Flow Sensor YF-B6 Flowmeter G3/4. Library support is good and it’s easy to interface.
Bhavna Vyas –
Very satisfied with this Water Flow Sensor YF-B6 Flowmeter G3/4. Library support is good and it’s easy to interface.
Ishaan Nair (verified owner) –
Great quality Water Flow Sensor YF-B6 Flowmeter G3/4. Calibrated it easily and the accuracy is impressive.
Vipin Bhat (verified owner) –
Great quality Water Flow Sensor YF-B6 Flowmeter G3/4. Calibrated it easily and the accuracy is impressive.
Kritika Shah (verified owner) –
Excellent sensitivity and range on this Water Flow Sensor YF-B6 Flowmeter G3/4. Works better than I expected.
Kiara Dave –
Perfect Water Flow Sensor YF-B6 Flowmeter G3/4 for my automation project. Integrates seamlessly with my microcontroller.
Parth Kapoor (verified owner) –
Outstanding accuracy from this Water Flow Sensor YF-B6 Flowmeter G3/4. Compared with a professional instrument, readings match closely.
Arnav Naidu (verified owner) –
Love this Water Flow Sensor YF-B6 Flowmeter G3/4. Response time is fast and readings are stable.
Tanmay Rao (verified owner) –
Excellent sensitivity and range on this Water Flow Sensor YF-B6 Flowmeter G3/4. Works better than I expected.
Urmi Batra (verified owner) –
This Water Flow Sensor YF-B6 Flowmeter G3/4 works great with Arduino. Easy to wire up and code.
Kunal Verma –
This Water Flow Sensor YF-B6 Flowmeter G3/4 works great with Arduino. Easy to wire up and code.
Pankaj Banerjee (verified owner) –
Good quality Water Flow Sensor YF-B6 Flowmeter G3/4. Some variation in readings but within acceptable range.
Sneha Bhandari (verified owner) –
Good quality Water Flow Sensor YF-B6 Flowmeter G3/4. Some variation in readings but within acceptable range.
Zubin Nair (verified owner) –
Perfect Water Flow Sensor YF-B6 Flowmeter G3/4 for my automation project. Integrates seamlessly with my microcontroller.
Anirudh Mukherjee –
This Water Flow Sensor YF-B6 Flowmeter G3/4 is excellent for the price. My data logging project is working perfectly now.