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HiLetgo G1/2" Water Flow Hall Sensor Switch 1-30L/min 1.75MPa Flow Meter Flowmeter Counter Water Flow Sensor
Description
💡 Flow with the Future: Elevate Your Water Management Game!
- DURABLE BUILD - Constructed from high-quality FR4 material for long-lasting performance.
- COMPACT DESIGN - Lightweight at only 1.58 ounces, perfect for space-constrained setups.
- LOW POWER CONSUMPTION - Max operating current of just 15 mA ensures energy efficiency.
- PRECISION FLOW CONTROL - Monitor water flow rates from 1 to 30 liters per minute with unmatched accuracy.
- VERSATILE VOLTAGE RANGE - Compatible with a wide voltage range of 5V to 24V for flexible applications.
The HiLetgo G1/2" Water Flow Hall Sensor Switch is a high-performance flowmeter designed to accurately measure water flow rates between 1 to 30 liters per minute. With a robust operating voltage range of 5V to 24V and a maximum pressure of 1.75MPa, this sensor is perfect for various applications. Its compact design and low power consumption make it an ideal choice for both professional and DIY projects.
Specifications
| Manufacturer | HiLetgo |
| Part Number | 3-01-1257 |
| Item Weight | 1.58 ounces |
| Package Dimensions | 3.1 x 2.6 x 1.3 inches |
| Is Discontinued By Manufacturer | No |
| Material | FR4 |
| Batteries Included? | No |
| Batteries Required? | No |
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Reviews
J**D
Simple to use. Good quality.
I've been using this product and the 3/4" version for the past year on my irrigation system. Excellent product. Simple to use. A couple of things to remember. First, the supply voltage says 5-24V, but there are some practical reasons why using a higher voltage may be a problem. If you are interfacing this to some IOT device which runs at 5V or 3.3V you are going to have problems. The output signal will be at the same voltage as its supply. So, if you power the thing at 12V, you are going to get a 12V signal back. Not really nice for a 5V or 3.3V input pin. I had a 3.3V IOT device so I tried using a Zener diode, but the supply current from the flow meter was too small to make this work. You really need to supply this flow meter with the voltage your IOT is compatible with. Don't try any fancy level shifting.The good news is I've been running this thing at 3.3V (it's only spec'd to 4.5V) and it works just fine.
F**F
Leaky threads but works
Having a very hard time keeping this from leaking. Otherwise, it works as it should.
K**R
Worked great!
I never actually used it for what I bought it for, but I have tested it and worked just fine.
G**.
Good for POC but...
Results are +/- 40% accurate. High amount o f delta in actual results. But good for experimenting.
Common Questions
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