This is the 12V variant of the Water Flow Sensor (Sea) YF-DN50 Flowmeter G2 10-200L/min 3.5-12V in Flow, Water TDS, pH, Flow, Level and Pressure Sensor. Available at ₹2,773.00 (₹2,350.00 + GST) with free shipping across India.
Looking for Dn50 Sensor? Water Flow Sensor (Sea) YF-DN50 Flowmeter G2 10-200L/min 3.5-12V is available at Zbotic with fast shipping across India.
Water Flow Sensor (Sea) YF-DN50 Flowmeter G2 10-200L/min 3.5-12V
YFDN-50 Water Flow Sensor is Waterproof, Heat resistance, pressure resistance, cold resistance through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. With stainless steel axis in the wheel, abrasion-resistant; Sealing ring design to prevent water leaks; Compliant with RoHS standard Mainly used for water heater, water machine, card machine, various types of filling equipment and water control device.
Installation direction: Vertical (inclination should not exceed 5 degrees.
Features:
- Flow range:10-200L/min
- Allow compression: Water pressure 1.75 Mpa below
- Working voltage range:DC 3.5-12 V
- Output Waveform: Square Wave, output pulse signal.
- Sensor: Hall effect
Specification:
- Waterproof, Heat resistance, pressure resistance, cold resistance.
- Easy to install.
- Flow range:10-200L/min
- Sensor: Hall effect
- Maximum current:15 mA (DC 5V)
- Working voltage range: DC 3.5-12 V
- Load capacity: ¡Ü10 mA(DC 5V)
- Operating Temp: up to 80C, Operating humidity:35%-90%RH
- Allow compression: Water pressure 1.75 Mpa below
- Insulation resistance:>100M OHM
- Storage Temperature:-25-80C
- Storage humidity:25%-95%RH
- Output Waveform:Square Wave,output pulse signal.
- Cable length:480mm
- Max Size:92mm*68mm
Note: Product image may vary from the actual product.
Package Includes:
1 x Water Flow Sensor (Sea) YF-DN50 Flowmeter G2 10-200L/min 3.5-12V
Datasheet:
Water Flow Sensor (Sea) YF-DN50 Flowmeter G2 10-200L/min Overview
The YF-DN50 Flowmeter G2 is a hall-effect water flow sensor designed to accurately measure 10–200 L/min. Its robust, waterproof construction with stainless steel rotor axis makes it ideal for applications such as water heaters, dispensing machines and industrial filling equipment.
Key Features of Water Flow Sensor (Sea) YF-DN50 Flowmeter G2 10-200L/min
- Flow range of 10–200 L/min with hall-effect pulse output
- Waterproof design with heat, pressure and cold resistance
- Stainless steel axis and abrasion-resistant rotor wheel
- Sealing ring prevents leaks; RoHS compliant
- Operates on 3.5–12 V DC and draws ≤15 mA at 5 V
- G2 (2″) threaded ports for easy, vertical installation; fast shipping from Zbotic
Applications and Use Cases
- Monitoring flow in residential water heaters to prevent dry-run
- Integrating into vending machines and card-operated water dispensers
- Controlling flow rates in industrial filling and bottling equipment
- Measuring irrigation water usage in agricultural systems
- Incorporating into water treatment and recirculation setups
How to Use Water Flow Sensor (Sea) YF-DN50 Flowmeter G2 10-200L/min
Mount the YF-DN50 flowmeter vertically (inclination ≤5°) in your piping using G2 (2″) threaded fittings with PTFE tape to prevent leaks. Connect the sensor’s power leads to a 3.5–12 V DC supply (max 15 mA at 5 V) and route the hall-effect pulse output to a digital input on your controller. Once powered, count pulses and convert frequency to litres per minute based on the sensor’s calibration.
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 voltage range does the YF-DN50 support?
It operates on 3.5–12 V DC and draws a maximum of 15 mA at 5 V, making it compatible with most microcontroller and control systems.
How is the sensor installed in a pipeline?
Use standard G2 (2″) threaded ports to mount the sensor vertically (inclination ≤5°), applying PTFE tape on the male threads to ensure a watertight seal.
What type of output signal does this flowmeter provide?
The YF-DN50 outputs a digital pulse signal via its hall-effect sensor; measuring pulse frequency allows precise calculation of flow rate in litres per minute.
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Read More →Technical Specifications
| Model | YF-DN50 |
|---|---|
| SKU | AI1204 |
| Availability | Out of Stock |
Applications & Use Cases
The Water Flow Sensor (Sea) YF-DN50 Flowmeter G2 10-200L/min 3.5-12V 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
Rajesh Rajan –
Superb Water Flow Sensor YF-DN50 Flowmeter G2! Using it in my environmental monitoring system. Very reliable data.
Anand Sen (verified owner) –
Bought this Water Flow Sensor YF-DN50 Flowmeter G2 for my college project. Accurate readings, easy to code. Very happy!
Meera Bhatt (verified owner) –
Love this Water Flow Sensor YF-DN50 Flowmeter G2. Response time is fast and readings are stable.
Anil Nair (verified owner) –
Perfect for my weather station. This Water Flow Sensor YF-DN50 Flowmeter G2 gives consistent readings day and night.
Girish Chauhan (verified owner) –
Perfect Water Flow Sensor YF-DN50 Flowmeter G2 for my automation project. Integrates seamlessly with my microcontroller.
Nandini Sen (verified owner) –
This Water Flow Sensor YF-DN50 Flowmeter G2 works great with Arduino. Easy to wire up and code.
Chitra Hegde (verified owner) –
Decent Water Flow Sensor YF-DN50 Flowmeter G2 for the price. Requires proper wiring but works well once set up.
Utkarsh Mittal (verified owner) –
Outstanding accuracy from this Water Flow Sensor YF-DN50 Flowmeter G2. Compared with a professional instrument, readings match closely.
Prashant Panchal (verified owner) –
Nice Water Flow Sensor YF-DN50 Flowmeter G2. Readings are mostly accurate. Good enough for my hobby project.
Mohit Modi –
This Water Flow Sensor YF-DN50 Flowmeter G2 works great with Arduino. Easy to wire up and code.
Tejas Naidu (verified owner) –
Superb Water Flow Sensor YF-DN50 Flowmeter G2! Using it in my environmental monitoring system. Very reliable data.
Jatin Gill (verified owner) –
Love this Water Flow Sensor YF-DN50 Flowmeter G2. Response time is fast and readings are stable.
Vikram Gupta (verified owner) –
Great quality Water Flow Sensor YF-DN50 Flowmeter G2. Calibrated it easily and the accuracy is impressive.
Pankaj Dhawan (verified owner) –
Superb Water Flow Sensor YF-DN50 Flowmeter G2! Using it in my environmental monitoring system. Very reliable data.
Amit Parekh (verified owner) –
This Water Flow Sensor YF-DN50 Flowmeter G2 is a must-have for sensor projects. Plug and play with Arduino.
Yashwant Kulkarni (verified owner) –
Perfect Water Flow Sensor YF-DN50 Flowmeter G2 for my automation project. Integrates seamlessly with my microcontroller.
Dinesh Chauhan (verified owner) –
Bought this Water Flow Sensor YF-DN50 Flowmeter G2 for my college project. Accurate readings, easy to code. Very happy!
Vaishali Nair –
Excellent sensitivity and range on this Water Flow Sensor YF-DN50 Flowmeter G2. Works better than I expected.
Kunal Saini (verified owner) –
This Water Flow Sensor YF-DN50 Flowmeter G2 is a must-have for sensor projects. Plug and play with Arduino.
Paras Saxena (verified owner) –
Excellent Water Flow Sensor YF-DN50 Flowmeter G2! Readings are accurate and consistent. Perfect for my project.
Gauri Rawat –
Pretty good Water Flow Sensor YF-DN50 Flowmeter G2. Documentation could be better but the sensor itself is solid.
Divyansh Dhawan (verified owner) –
Great quality Water Flow Sensor YF-DN50 Flowmeter G2. Calibrated it easily and the accuracy is impressive.
Aryan Khurana –
Average Water Flow Sensor YF-DN50 Flowmeter G2. Readings fluctuate a bit. Works for rough measurements.
Darshan Yadav (verified owner) –
Great quality Water Flow Sensor YF-DN50 Flowmeter G2. Calibrated it easily and the accuracy is impressive.
Vaishali Chauhan (verified owner) –
Nice Water Flow Sensor YF-DN50 Flowmeter G2. Readings are mostly accurate. Good enough for my hobby project.
Prateek Chauhan (verified owner) –
Perfect Water Flow Sensor YF-DN50 Flowmeter G2 for my automation project. Integrates seamlessly with my microcontroller.
Milan Dave (verified owner) –
This Water Flow Sensor YF-DN50 Flowmeter G2 works great with Arduino. Easy to wire up and code.
Rohit Gupta (verified owner) –
Very satisfied with this Water Flow Sensor YF-DN50 Flowmeter G2. Library support is good and it’s easy to interface.
Rashmi Singh –
Very satisfied with this Water Flow Sensor YF-DN50 Flowmeter G2. Library support is good and it’s easy to interface.
Kavya Shah (verified owner) –
Perfect for my weather station. This Water Flow Sensor YF-DN50 Flowmeter G2 gives consistent readings day and night.
Pankaj Khurana –
Good Water Flow Sensor YF-DN50 Flowmeter G2. Works as described. Calibration needed some patience but results are good.
Hemant Gill (verified owner) –
This Water Flow Sensor YF-DN50 Flowmeter G2 is a must-have for sensor projects. Plug and play with Arduino.
Chirag Parekh –
Pretty good Water Flow Sensor YF-DN50 Flowmeter G2. Documentation could be better but the sensor itself is solid.
Tushar Pandey (verified owner) –
This Water Flow Sensor YF-DN50 Flowmeter G2 is a must-have for sensor projects. Plug and play with Arduino.
Kabir Grewal (verified owner) –
This Water Flow Sensor YF-DN50 Flowmeter G2 works great with Arduino. Easy to wire up and code.
Atharv Sharma (verified owner) –
Perfect for my weather station. This Water Flow Sensor YF-DN50 Flowmeter G2 gives consistent readings day and night.
Aditya Bhat (verified owner) –
Great Water Flow Sensor YF-DN50 Flowmeter G2. Using it in my smart agriculture system. Reliable measurements every time.