yanglanS Float Switch Liquid Level Sensor: Stainless steel construction
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.
Features
- 45mm sensor size
- Tank and pool compatible
- Water level detection
- Flow sensing capability
- Stainless steel construction
General specs
- Brand: yanglanS
- Seller: Joom
- ID: 68aeb0936fe3c901ec8d9de9
- 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.
View on seller's site
#publicidad
$11.16
Last price update: 9/1/25
Out of stock
Shipping options
Delivery to 
United States
United States
Unavailable
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| Brand | yanglanS | SwitchBot | BSEED | Tuya | GoveeLife | |
| Model | W4402010 | W-WL-W01-U-1 | H5043+H5058 | |||
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| Price | $11.16 | $16.49 | $16.99 | $16.99 | $12.99 | $49.99 |
| Seller | Joom | Banggood | Amazon | Amazon | Banggood | Amazon |
| Update | Mar 18, 2026 | Mar 12, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 12, 2026 | Mar 11, 2026 |
| Material | Stainless Steel | ABS | ABS | Plastic | ||
| Dimensions | 98mm x 2mm (LxW) | 60.96, 32.00, 31.75 | 88.9, 63.5, 139.7 | |||
| IP Rating | IP67 | IP65 | IP66 | |||
| Alarm Type | Sound | Sound | Sound | |||
| Sound Level | 100 | 85 | 100 | |||
| Battery Type | Alkaline | Alkaline | Alkaline | |||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Hub Required | No | No | No | |||
| Power Source | Battery | Battery | AA LR6 1.5V (2 batteries, not included) | Battery | ||
| Detection Type | Water Leak, Water Level | Water Leak, Water Level | Water Leak | |||
| Sensors Included | 1 | 1 | 4 | |||
| Notification Type | App Notification | App Notification | App Notification | |||
| Batteries Included | Yes | Yes | Yes | |||
| Smart Home Compatibility | Amazon Alexa, Google Home | Amazon Alexa, Google Home | Amazon Alexa | |||
Float Switch Liquid Level Sensor Stainless steel construction
$11.16
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