This is the 12V variant of the Water Flow Sensor (Sea) DN32 Flowmeter 1.25'' 1-120L/min 3.5-24V in Flow, Water TDS, pH, Flow, Level and Pressure Sensor. Available at ₹1,508.04 (₹1,278.00 + GST) with free shipping across India.
Looking for Dn32 Sensor? Water Flow Sensor (Sea) DN32 Flowmeter 1.25” 1-120L/min 3.5-24V is available at Zbotic with fast shipping across India.
Water Flow Sensor (Sea) DN32 Flowmeter 1.25” 1-120L/min 3.5-24V
- This DN32 water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, the rotor rolls. Its speed changes with different rates of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispensers or coffee machines.
- We have a comprehensive range of water flow sensors in different diameters. Check them out to find the one that meets your need most.
Features:
- Made of high-quality ABS and metal, it is solid, durable, and good performance, serve you for a long time.
- With stainless steel bearing inside the impeller, supper wear-resistant.
- The sealing ring adopts the structure under the upper and lower forces to never leak water.
- A permanent magnet will never rust.
- Prevent water ingress and never age.
- Great for irrigation, chemical industry, waterworks, and so on.
- Water flow sensor only, other accessories demo in the picture is not included!
Specification:
- Material: ABS, Metal
- Operating Volatge: 3.5 to 24V
- Measuring range: 1-120L/min
- Water Pressure: ≤2.0MPa
- Interface: 32mm/1.26in
Package Includes:
- 1 x Water Flow Sensor (Sea) DN32 Flowmeter 1.25” 1-120L/min 3.5-12V
Water Flow Sensor (Sea) DN32 Flowmeter 1.25” 1-120L/min Overview
The Water Flow Sensor (Sea) DN32 Flowmeter 1.25” 1-120L/min is a robust inline flowmeter designed to measure water flow rates between 1 and 120 L/min. Featuring a plastic (ABS) valve body, a metal rotor, and a hall-effect sensor, it outputs pulse signals proportional to flow speed for precise monitoring in water dispensers, coffee machines, and similar systems.
Key Features of Water Flow Sensor (Sea) DN32 Flowmeter 1.25” 1-120L/min
- Flow range of 1–120 L/min for low to medium water flows
- 32 mm (1.25”) DN32 standard pipe interface for easy integration
- Hall-effect sensor outputs waterproof pulse signals corresponding to rotor speed
- Wide operating voltage from 3.5 to 24 VDC, compatible with most controllers
- Durable ABS plastic body and metal rotor withstand pressures up to 2.0 MPa
- Genuine product with fast shipping across India from Zbotic
Applications and Use Cases
- Flow monitoring in water dispensers and vending machines
- Volume measurement in coffee and beverage machines
- Irrigation system flow tracking for gardens and small farms
- Aquarium and pond water circulation monitoring
- Inline water supply measurement in factories and workshops
How to Use Water Flow Sensor (Sea) DN32 Flowmeter 1.25” 1-120L/min
Install the sensor inline on a horizontal 32 mm (1.25”) water pipe using compatible fittings. Connect the three wires—power (3.5–24 VDC), ground, and pulse output—to your controller or microcontroller digital input. As water flows, count pulses per second and apply the calibration factor (provided in the datasheet) to calculate real-time flow rate.
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
How do I calculate flow rate from the pulse output?
Count the number of pulses generated per second by the hall-effect sensor. Multiply the pulse frequency by the sensor’s pulses-per-liter constant (found in the datasheet) to obtain the flow rate in L/min.
What is the maximum water pressure this sensor can handle?
This DN32 flowmeter is rated for water pressures up to 2.0 MPa. Ensure your system pressure does not exceed this limit to maintain accuracy and prevent damage.
Can I use this sensor with hot water?
The ABS plastic body and metal rotor are suitable for typical water temperatures found in dispensers and coffee machines. Avoid exposure to steam or temperatures beyond standard machine operating ranges to prevent material degradation.
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Read More →Technical Specifications
| Model | DN32 |
|---|---|
| SKU | AI1203 |
| Weight | 0.2 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Water Flow Sensor (Sea) DN32 Flowmeter 1.25'' 1-120L/min 3.5-24V 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
Vikram Dubey (verified owner) –
Great Water Flow Sensor DN32 Flowmeter 1.25”. Using it in my smart agriculture system. Reliable measurements every time.
Kiara Vyas (verified owner) –
Very satisfied with this Water Flow Sensor DN32 Flowmeter 1.25”. Library support is good and it’s easy to interface.
Rakesh Banerjee (verified owner) –
Superb Water Flow Sensor DN32 Flowmeter 1.25”! Using it in my environmental monitoring system. Very reliable data.
Rakesh Saxena (verified owner) –
Nice Water Flow Sensor DN32 Flowmeter 1.25”. Readings are mostly accurate. Good enough for my hobby project.
Aisha Agarwal (verified owner) –
Decent Water Flow Sensor DN32 Flowmeter 1.25” for the price. Requires proper wiring but works well once set up.
Rashmi Agarwal (verified owner) –
Nice Water Flow Sensor DN32 Flowmeter 1.25”. Readings are mostly accurate. Good enough for my hobby project.
Rohit Batra (verified owner) –
Love this Water Flow Sensor DN32 Flowmeter 1.25”. Response time is fast and readings are stable.
Rajesh Rathore (verified owner) –
Great Water Flow Sensor DN32 Flowmeter 1.25”. Using it in my smart agriculture system. Reliable measurements every time.
Sumit Patel (verified owner) –
This Water Flow Sensor DN32 Flowmeter 1.25” is a must-have for sensor projects. Plug and play with Arduino.
Naveen Agarwal (verified owner) –
Decent Water Flow Sensor DN32 Flowmeter 1.25” for the price. Requires proper wiring but works well once set up.
Tarun Luthra (verified owner) –
This Water Flow Sensor DN32 Flowmeter 1.25” is excellent for the price. My data logging project is working perfectly now.
Sachin Kumar (verified owner) –
This Water Flow Sensor DN32 Flowmeter 1.25” is a must-have for sensor projects. Plug and play with Arduino.
Farhan Iyer (verified owner) –
Decent Water Flow Sensor DN32 Flowmeter 1.25” for the price. Requires proper wiring but works well once set up.
Kartik Chauhan (verified owner) –
Excellent sensitivity and range on this Water Flow Sensor DN32 Flowmeter 1.25”. Works better than I expected.
Aanya Tiwari (verified owner) –
Superb Water Flow Sensor DN32 Flowmeter 1.25”! Using it in my environmental monitoring system. Very reliable data.
Sunil Kumar –
Pretty good Water Flow Sensor DN32 Flowmeter 1.25”. Documentation could be better but the sensor itself is solid.
Meera Banerjee –
Decent Water Flow Sensor DN32 Flowmeter 1.25” for the price. Requires proper wiring but works well once set up.
Naman Nayak (verified owner) –
Perfect Water Flow Sensor DN32 Flowmeter 1.25” for my automation project. Integrates seamlessly with my microcontroller.
Ashwin Dubey (verified owner) –
Excellent Water Flow Sensor DN32 Flowmeter 1.25”! Readings are accurate and consistent. Perfect for my project.
Rohan Sharma –
Great quality Water Flow Sensor DN32 Flowmeter 1.25”. Calibrated it easily and the accuracy is impressive.