Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Brand | Xinwei Electronics |
| Model Number | XW-WL-01 |
| Operating Voltage | 3.3V - 5V DC |
| Output Signal | Digital Switching Output (0 and 1) |
| PCB Material | FR-4 Double Sided |
| Module Size | 65mm x 20mm x 8mm |
| Weight | 15g |
| Interface | 3-Pin PH2.0 Connector |
| Working Temperature | -10°C to 70°C |
| Package Includes | 1x Water Level Sensor Module |
Anonymous
Apr 08, 2026
Rating: 3/5
Corrosion after months
Works great initially, but the traces started showing corrosion after 3 months of constant water exposure. Good for intermittent use.
Anonymous
Apr 07, 2026
Rating: 4/5
Good value but needs calibration
The sensor works well once you tune the potentiometer. Took me a few minutes to get the threshold right. Good build quality.
Anonymous
Mar 20, 2026
Rating: 5/5
Perfect for Arduino Projects
Works flawlessly with my Uno board. Sensitivity is adjustable via the potentiometer. Great for my rain alarm system.
Anonymous
Feb 17, 2026
Rating: 5/5
Fast Shipping and Works
Arrived quickly. Tested immediately in a water tank. The LED indicator is bright and clear. Highly recommend for beginners.
Anonymous
Feb 13, 2026
Rating: 5/5
Excellent Sensitivity
Very responsive to water droplets. I used it for a plant watering system. The output is stable and reliable.
Q: Does it output analog or digital signals?
A: This module outputs a digital switching signal (TTL).
Q: Is this compatible with 3.3V logic?
A: Yes, it operates between 3.3V and 5V DC.
Q: Is it safe for saltwater applications?
A: We recommend fresh water only. Saltwater may accelerate corrosion on the PCB traces.
Q: Can this stay submerged permanently?
A: It is designed for detection, not long-term submersion. Prolonged exposure may cause corrosion.
Q: What is the length of the connecting wires?
A: The standard module does not include extended wires, just the header pins.
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