# Smart WiFi Ultrasonic Water Tank Sensor and Meter

# ME201W Smartlife Tuya App Ultrasound Check Water Usage Meter Wifi Remote Digital Water Controller Water Tank Sensor

Managing water levels in tanks manually can lead to unexpected shortages, overflow risks, and inefficient resource tracking. When you cannot easily check your tank status, daily home automation and plumbing oversight become frustrating chores.

The ME201W Smartlife Tuya App Ultrasound Check Water Usage Meter Wifi Remote Digital Water Controller Water Tank Sensor offers a reliable, modern way to monitor liquid levels remotely.

## Key Features and Benefits

-   **App Integration:** Connects seamlessly with the Tuya SmartLife application on Android and iOS devices.
-   **Precise Measurement:** Features high-accuracy ultrasonic distance detection from 0.1m to 4.0m with ±0.02m accuracy.
-   **WiFi Remote Control:** Allows you to check water usage and manage connected systems via smartphone.
-   **Durable Operation:** Built for home automation systems operating between -20℃ and 70℃.

## Ideal Use Cases

This digital fluid level monitor fits fluid management projects, home automation setups, and water tank monitoring where remote visibility is essential.

## Frequently Asked Questions

**How do I connect the sensor to my smartphone?**

Power on your AC/DC adapter and sensor, download the Tuya Smart or Smart Life app, hold the network reset button for 5 seconds until the LED flashes rapidly, and use WiFi and Bluetooth to add the device.

**What is the measuring range?**

The device measures distances from 0.1m to 4.0m.

Upgrade your plumbing monitoring today with this smart ultrasound water tank sensor for effortless remote control.

## Details

- **Price:** 84.89 EUR - 85.2 EUR
- **Vendor:** Tidesmit
- **Type:** Water Meter
- **Tags:** Modern faucets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| US 100-240V AC | 84.89 EUR | In stock |
| EU 100-240V AC | 84.91 EUR | In stock |
| UK 100-240V AC | 84.98 EUR | In stock |
| AU 100-240V AC | 85.20 EUR | In stock |

## Images

- WiFi liquid level monitor sensor with water tank and smartphone app water level
- Outdoor water tanks with WiFi liquid level monitor sensor and signal indicator
- White water tank with orange cap and WiFi liquid level monitor smartphone readout
- WiFi liquid level monitor app screen showing operational status and switch control
- WiFi liquid level monitor sensor on indoor water setup with smartphone level reading
- Water tank liquid level monitor placement guide for ME201W and ME202W conditions
- Clear-style water tank with orange cap and WiFi liquid level monitor app on phone
- WiFi liquid level monitor sensor reflection area diagram with distance requirements
- ME201W versus ME202W water tank guide for floating-ball and environment suitability
- WiFi liquid level monitor kit with orange-capped sensor probe, cables, and parts

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> Source: [Tidesmit](https://tidesmit.com/products/smart-wifi-ultrasonic-water-tank-sensor-and-meter)
> Updated: 2026-08-26