3/4" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 1-60L/min
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.
Description
๐ง Flow with confidence โ precision meets purity in every drop!
- ROBUST SAFE - Food-grade plastic ensures hygiene and durability under pressure โค1.2Mpa
- PRECISION FLOW CONTROL - Accurate ยฑ2% measurement for flawless fluid management
- VERSATILE APPLICATIONS - Ideal for coffee machines, water purifiers, beverage dispensers & more
- UNIVERSAL COMPATIBILITY - Fits standard G3/4 inch male threads for seamless integration
- PLUG PLAY INSTALLATION - Lightweight design with secure sealing ring prevents leaks effortlessly
This 3/4" Water Flow Sensor features a hall effect switch with a wide flow range of 1-60L/min and operates on DC 5-24V. Crafted from food-grade, ROHS-compliant plastic, it guarantees safe, leak-free performance up to 1.2Mpa water pressure. Designed for easy installation with G3/4 inch threading, itโs perfect for smart water heaters, coffee machines, and beverage systems demanding precise fluid measurement.
Specifications
| Asin | B07MY6LFPH |
| Date First Available | 1 September 2019 |
| Is Discontinued By Manufacturer | No |
| Item Model Number | GR-S403 |
| Manufacturer | GREDIA |
| Package Dimensions | 12.9 x 11.3 x 4.1 cm; 60 g |
Reviews
User
Not 3/4" NPT threads.
NOT 3/4" NPT threads. These are straight threads, not tapered.
User
Does the job
Seals fine on NPT threads with plenty of teflon tape, at least below 100 psi. If you're operating above that, don't buy Amazon grade sensors.It works down to 3.3v so you can hook it directly to a modern microcontroller such as the ESP32. Calibrate it yourself, though, if you want accuracy.
User
The 3/4" BSP (british standard pipe) is a pain. 3/4" garden hose will work with more washers.
It seems to work okay, but the british pipe thread is a pain. I wish they were a little more clear on the pipe thread type. I was able to get a garden hose to connect, but had to use 3 rubber washers. We'll see how long it holds. At least in my application it is only under pressure for about 40 minutes per day.
User
Accurate and Durable โ Ideal for DIY Projects
Perfect for my DIY water usage monitoring system. Accurate readings, durable build, and easy integration with my Arduino project. Threads were clean and fit standard fittings with no leaks. Will be ordering more
User
Noisy and not accurate at higher flow
This flow sensor is very noisy and not accurate above 37l/ minute (10 Gallons/minute). It is 30% off, not really useful. I tried two, they were the same.The noise caused by the sensor impeller at medium to high flow is also very annoying because it is heard through the whole house as it is carried by the piping.Make sure you know what is the flow rate you are going to measure. If it is bellow 7 Gallons/minute you can give it a try. For higher flow rate look elsewhere.
Common Questions
Trustpilot