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Expert4House – Smart Home Automation
Tuya Smart WiFi Liquid Level Meter for Tank with Solar Panel
€59.90
Tax included
No review at the moment
- Smart tank water level sensor: measures liquid level using ultrasonic technology and enables direct control via the Tuya Smart / Smart Life app.
- 2.4 GHz WiFi connection: connects to your home WiFi network to display in the app the fill percentage, liquid depth, tank status, and battery level.
- Solar power with rechargeable battery: integrates a solar panel and 15,600 mAh lithium battery, ideal for outdoor installations or tanks far from power outlets.
- Up to 1 year on a full charge: designed for long-term use. Actual runtime may vary based on sunlight, WiFi, update frequency, and environment.
- Low-power sleep mode: from the app you can activate power-saving mode, reducing consumption to about 850–900 μA to extend battery life.
- Also rechargeable via DC 5V: in addition to solar charging, it can be charged with a 5V DC power supply. Full charging time is about 35 hours.
- Measurement range from 0.1 to 3 meters: suitable for tanks, cisterns, water containers, rainwater harvesting, irrigation, and small liquid storage systems.
- Accurate ultrasonic measurement: measurement tolerance of ±(1% of reading + 10 mm), useful for monitoring the level without continuous manual checks.
- Battery level visible in the app: check the remaining battery charge directly from your smartphone, so you know when to recharge or check the solar panel.
- Installation with DN50 fitting: structure compatible with 60 mm hole/fitting; always verify compatibility with your tank before installation.
- Durable nylon material: body made of nylon, suitable for technical environments, outdoor tanks, and applications requiring good resistance to daily use.
- Designed to operate across a wide temperature range: suitable for installations in technical rooms, gardens, cisterns, and protected outdoor environments.
- Smart alerts and automations: via the Tuya app you can set notifications and smart scenes with other compatible devices, such as smart plugs, pumps, or irrigation systems.
- Ideal for remote water management: a practical solution to avoid manual checks on tanks, cisterns, rainwater collection, irrigation, gardens, and systems.
Secure payments: cards, PayPal, bank transfer, and installments
Delivery within 48 hours: Free shipping on orders over €150 across Europe
Easy 14-day returns: follow the steps to get your refund
Tuya Smart WiFi Solar Ultrasonic Water Level Sensor with Battery and App
Check the water level from your phone, without opening the tank
The Tuya solar water level sensor allows you to monitor your tank directly from your smartphone via the Tuya Smart / Smart Life app, eliminating the need for manual checks. From the app, you can clearly view the fill percentage, water depth, water level status, and battery charge. Thanks to the 2.4GHz Wi-Fi connection, the device sends data to the app and allows you to check the water level even remotely. A practical solution for managing your tank more intelligently, avoiding waste, frequent checks, and unpleasant surprises.
High and low level alarms with detection up to 3 meters
The Tuya water level meter allows you to clearly monitor the status of your tank via the app, distinguishing between normal , overflow , and low water levels. You can set custom thresholds to receive an alert when the water level exceeds the maximum limit or drops below the desired minimum. The ultrasonic sensor detects the distance from the liquid without direct contact, with a maximum detection range of up to 3 meters and a blind zone of approximately 10 cm . This makes it suitable for cisterns, water tanks, rainwater collection tanks, irrigation systems, and containers where continuous level monitoring is important. From the Tuya Smart / Smart Life app, you can view the fill percentage, level depth, and tank status, allowing you to intervene quickly in the event of low water levels or the risk of overfilling.
Manage multiple tanks by adding multiple sensors in the app
The tank warns you and the smart home can react on its own
Using the Tuya Smart / Smart Life app, you can fully configure the water level meter, setting parameters such as installation height, liquid depth, fill percentage, and tank status. When the level exceeds a preset threshold or drops below the minimum limit, the app can send automatic notifications to your smartphone. One of the most useful features is the creation of smart scenes . You can set up automations with other compatible Tuya devices: for example, receive an alert when the tank is almost empty, activate a smart plug connected to a pump, turn off a device when the level is too high, or create customized routines for irrigation , rainwater harvesting, and tank management. This way, the kit does more than simply display the water level, but becomes part of a more comprehensive smart system: it measures, alerts, and can interact with other compatible devices to make tank management more automatic and safe.
Direct 2.4GHz WiFi Connection
With this smart sensor, you no longer have to manually check your tank. Install it on the cistern, connect it to your home Wi-Fi, and view the water level directly from the Smart Life / Tuya Smart app. It's perfect for IBC tanks, garden tanks, rainwater harvesting, and irrigation systems. From your phone, you can see if the water level is sufficient, if the level is low, or if it's time to intervene. The solar panel and built-in battery help keep it operational longer, while the in-app battery monitor lets you know the device's status at all times. Fewer manual checks, more convenience, and always keep an eye on your water level.
Solar power, powerful battery and smart tank control
With this sensor, you can check the water level directly from your phone, without opening the tank or performing manual checks. Simply install it on the tank, connect it to the app, and instantly see how much water is available. The integrated solar panel and 15,600 mAh rechargeable battery make it perfect for outdoor tanks, rainwater harvesting, irrigation, gardens, and country homes. Even where you don't have a nearby outlet, the device can operate with greater autonomy thanks to solar charging and a low-power mode. Its IP67 design makes it suitable for outdoor use, while ultrasonic measurement up to 3 meters allows you to check the level without contact with the water. More convenience, less waste, and always monitor your tank from the app.
3-Step Installation with Tank Sensor and Data Transfer to the App
Installing the water level sensor is simple and straightforward: first, drill a hole approximately 60 mm in the top of the tank, compatible with the sensor's G2" / DN50 threaded connection. The ideal location is the top and center of the tank, so the ultrasonic sensor can accurately measure the distance from the water surface. After drilling the hole, the sensor is inserted and secured to the tank. Once installed, it detects the liquid level without direct contact and sends the data to the app.
Frequently Asked Questions
No, the sensor works without direct contact with the liquid. It is installed on top of the tank and measures the distance from the water surface using ultrasound. This reduces wear, scaling, and maintenance.
The sensor should be mounted at the top of the tank, preferably in the center, and perpendicular to the liquid surface. It's important to avoid internal walls, obstacles, inclined areas, or points too close to the water inlet, as they could create false echoes and inaccurate measurements.
Yes, you can see the remaining battery charge from the Tuya Smart / Smart Life app.
Yes, if the device is properly connected to WiFi and the internet is working, you can check the tank level from the app even when you are away from home.
If the water level isn't displayed correctly, it's often not a sensor issue, but a problem with the app's configuration. During installation, you need to correctly set the tank height, or Installation Height, which is the distance between the sensor installed at the top and the bottom of the tank. This measurement helps the system calculate the actual fill percentage. If the height is entered incorrectly, the app may display an incorrect level, such as a full tank when it isn't, or a low level even though there's water in it.
Standard deliveries to Italy generally take 24-48 hours from the time the package leaves the warehouse.
Orders confirmed by 3:30 PM on weekdays (Monday-Friday) are processed and shipped the same day.
Orders placed after 3:30 PM or on weekends or public holidays will be processed on the next working day.
Yes, we ship internationally to the European Union and several non-EU countries via couriers such as UPS Standard and DHL Express.
For the EU, with UPS Standard the average times are 2-3 working days .
With DHL Express, usually 1-2 business days .
Tuya-TLC2508
Data sheet
- Power supply
- DC 5V
- Working temperature
- -10℃~+70℃
- Voice Control
- None
- Mobile application
- Tuya Smart or Smart Life
- Communication Protocol
- Wifi
- Battery capacity
- 6 batteries of 2600mah, total 15600mah
- Protection Rating
- IP67
- Measurement Range
- 10 cm - 3 meters
- Features
- Water Level Measurement
- Ideal for Automation
- Cisterns
Tanks
Water pumps
Wells - Hole Diameter
- 60 mm
- Works with
- Home Assistant
Tuya / Smart Life - Hub required
- None (Wi-Fi / standalone)
- Ideal for
- Pumps, tanks & cisterns
Sensors & detection - Home Assistant integration
- Cloud integration
Specific References
- UPC
- 691804808614
- EAN13
- 6918048086143
- MPN
- Tuya TLC2508
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- Smart tank water level sensor: measures liquid level using ultrasonic technology and enables direct control via the Tuya Smart / Smart Life app.
- 2.4 GHz WiFi connection: connects to your home WiFi network to display in the app the fill percentage, liquid depth, tank status, and battery level.
- Solar power with rechargeable battery: integrates a solar panel and 15,600 mAh lithium battery, ideal for outdoor installations or tanks far from power outlets.
- Up to 1 year on a full charge: designed for long-term use. Actual runtime may vary based on sunlight, WiFi, update frequency, and environment.
- Low-power sleep mode: from the app you can activate power-saving mode, reducing consumption to about 850–900 μA to extend battery life.
- Also rechargeable via DC 5V: in addition to solar charging, it can be charged with a 5V DC power supply. Full charging time is about 35 hours.
- Measurement range from 0.1 to 3 meters: suitable for tanks, cisterns, water containers, rainwater harvesting, irrigation, and small liquid storage systems.
- Accurate ultrasonic measurement: measurement tolerance of ±(1% of reading + 10 mm), useful for monitoring the level without continuous manual checks.
- Battery level visible in the app: check the remaining battery charge directly from your smartphone, so you know when to recharge or check the solar panel.
- Installation with DN50 fitting: structure compatible with 60 mm hole/fitting; always verify compatibility with your tank before installation.
- Durable nylon material: body made of nylon, suitable for technical environments, outdoor tanks, and applications requiring good resistance to daily use.
- Designed to operate across a wide temperature range: suitable for installations in technical rooms, gardens, cisterns, and protected outdoor environments.
- Smart alerts and automations: via the Tuya app you can set notifications and smart scenes with other compatible devices, such as smart plugs, pumps, or irrigation systems.
- Ideal for remote water management: a practical solution to avoid manual checks on tanks, cisterns, rainwater collection, irrigation, gardens, and systems.
Tuya Smart WiFi Liquid Level Meter for Tank with Solar Panel
€59.90
Tax included
No review at the moment