yanglanS Float Switch Liquid Level Sensor: Stainless steel construction
Available Options
At just 45mm, the Level Switch Float Sensor is a compact workhorse for liquid monitoring. Made from corrosion-resistant stainless steel, it shrugs off harsh environments—think industrial tanks or outdoor pools—without breaking a sweat.
Its simple float mechanism rises and falls with liquid levels, triggering a switch to signal highs or lows. This prevents overflows and pump dry-outs, making it a go-to for automation, irrigation, and safety systems. Efficient, durable, and easy to integrate, it’s a straightforward solution for keeping liquids—and equipment—in check.
- 45mm sensor size
- Tank and pool compatible
- Water level detection
- Flow sensing capability
- Stainless steel construction
General specs
- Brand: yanglanS
- Seller: Joom
- Material: Stainless Steel
- Sensor Size: 45mm
- Compatibility: Tank, Pool, Liquid Applications
- Function: Level Detection, Flow Sensing
- First listed by seller: 9/1/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
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Float Switch Liquid Level Sensor Stainless steel construction
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| Brand | yanglanS | shixuJC | CDweikemeng | sjkllSHJK | jiahuan551 | Vestidos |
| Model | ||||||
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| Rating |
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| Price | $11.07 | $11.04 | $11.31 | $10.59 | $11.64 | $8.54 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 30, 2025 | August 30, 2025 | August 30, 2025 | August 30, 2025 | August 30, 2025 | August 30, 2025 |
| Material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless steel |
| Size | 45mm | 45mm | 45mm | 45mm | ||
| Application | Tank, Pool, Liquid Level Detection | Tank Liquid Level Sensing, Pool Water Level Monitoring, Flow Detection | Tank, Pool, Liquid Level Monitoring | Tank, Pool, Liquid Water Level Sensing | Liquid level control | |
Float Switch Liquid Level Sensor
Reviews
Jason L.
Los Angeles, CA
September 6, 2025
As a gift for my brother who's into automation stuff, I picked this up thinking it would be a straightforward add-on for his projects. First impression was good—it arrived looking durable and compact, exactly as described. But when we tried it in a water tank setup, it took some tweaking to get it to trigger consistently. It works fine once dialed in, preventing overflows as intended, but it's not as plgu-and-play as I hoped. For basic uses, it does the job, but I'm cautious about recommending it for anything critical witohut extra testing. Overall, it's okay but nothing amazing.
- Pros: It's fairly small and easy to fit into tight spots, and the metal feels solid like it can handle tough conditions without rusting or wearing out quickly. The way it just floats up and down to signal when liquid gets too high or low is simple and works without needing any fanvy setup.
- Cons: Took some fiddling to get it set up right in my system, and it seemed a bit sensitive to how it's positioned, which could lead to false signals if not careful. For the price, I expected it to be a bit omre reliable out of the box without needing adjustments.