-€20.00
Expert4House – Smart Home, Smarter Living
Tuya Smart WiFi Long Range Tank Water Level Meter Kit with Indicator Monitor
€89.90
€99.90
Save €10.00Tax included
No review at the moment
- Smart tank level gauge: monitor the water or liquid level in the tank via ultrasonic sensor, indicator display, and Tuya Smart / Smart Life app.
- Non-contact ultrasonic measurement: the sensor detects the liquid level without directly touching the tank contents, reducing wear and maintenance.
- WiFi + LoRa system: the sensor communicates with the indicator via long-range LoRa, while the indicator connects to 2.4 GHz WiFi to send data to the app.
- Smartphone monitoring: check the tank level in real time from the Tuya / Smart Life app, even when you’re not near the tank.
- High and low level alarms: set custom thresholds to receive notifications when the liquid level is too high or too low.
- Indicator with audible and visual alarm: the display/indicator supports local alerts with buzzer and light signals, useful for on-site notifications.
- Measuring range up to 8 meters: the official datasheet indicates a measuring range from 0.4 m to 8 m, with a blind zone of about 0.4 m.
- LoRa range up to 450 m with no obstacles: communication between sensor and indicator can reach about 450 meters in open field without obstacles.
- IP67 waterproof sensor: suitable for humid environments, outdoor tanks, technical rooms, and installations where dust or moisture may be present.
- DC 5V power supply: the system operates on DC 5V power, with normal-state current under 200 mA according to the official datasheet.
- Compatible with tanks of various sizes: suitable for cisterns, water tanks, rainwater collection, agricultural irrigation, firefighting tanks, water treatment, and other liquid storage systems.
- Smart scenes and automations: use the Tuya app to create automations with other compatible devices, such as alerts, smart plugs, or pumps connected to compatible systems.
- Top-mounted installation: install the sensor at the center of the tank’s top, avoiding sloped walls, agitated liquids, or positions that could interfere with readings.
- Ideal for remote monitoring of water and liquids: a practical solution to avoid constant manual checks and always know the tank level directly from the display or smartphone.
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
Check the Water Level in Your Tank Without Lifting a Finger
Always know how much water you have in your tank, right from your phone
With the Tuya smart kit, you can monitor your tank's water level directly from your smartphone using the Tuya Smart / Smart Life app. The interface clearly displays the fill percentage, liquid depth, level status, and data history, so you can monitor your tank without having to manually inspect it. This is a very useful feature for water tanks, cisterns, rainwater collection systems, irrigation systems, utility rooms, or systems where it's important to always know how much water is available. From your phone, you can check whether the level is normal, low, or too high and intervene promptly before problems arise. Thanks to the smart connection, monitoring becomes more convenient and precise: the sensor detects the level using ultrasound, the monitor communicates with the app, and you always have the situation under control, even remotely. Ideal for those who want to manage water in a more intelligent, practical, and automated way.
High and low level alarms with detection up to 8 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 8 meters and a blind zone of approximately 40 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.
Control multiple tanks from a single 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.
Long Range LoRa Connection and 2.4GHz WiFi Monitor
The tank isn't always located near the router or in an easily accessible location. That's why the kit uses LoRa technology between the sensor and monitor, ideal for transmitting data over long distances without having to connect WiFi directly to the tank. The monitor receives the water level from the sensor and sends it to the app via your home WiFi. This way, you can monitor the tank from your phone, see if the level is normal, low, or too high, and receive alerts when needed. It's a practical solution for outdoor tanks, rainwater harvesting, gardens, irrigation systems, and tanks far from the home. Fewer manual checks, more convenience, and always keep an eye on the water level.
Ultrasonic measurement up to 8 meters
You don't have to go to the tank every time to check how much water is there. The sensor is installed on the tank, while the monitor can be placed in a more convenient location, such as in the house, in the garage, or near the router. This gives you double convenience: you can check the level directly on the monitor or open the Tuya Smart / Smart Life app and control everything from your phone. It's ideal when the tank is in the garden, out in the open, in a utility room, or in an inaccessible area. A simple but very useful system: the tank is monitored automatically, while you always have the information at your fingertips.
3-Step Installation with Tank Sensor and Data Transfer to the App
Installing the water level gauge 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 indicator monitor. The monitor, connected to the 2.4GHz WiFi network, then transfers the information 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.
The most common causes are tilted installation, the sensor too close to the tank wall, agitated water, internal obstacles, or mounting near the water inlet pipe. To improve readings, install the sensor in a stable, vertical position, and away from direct water flow.
Yes, if the monitor 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-TLC2404P
Data sheet
- Power supply
- DC 5V
- Working temperature
- da -10 a 60
- Mobile application
- Tuya Smart or Smart Life
- Communication Protocol
- RF 433MHz
Wifi - Protection Rating
- IP67
- Sensor Cable Length
- 10 foot
- Measurement Range
- 40 cm - 8 meters
- Features
- Water Level Measurement
- Ideal for Automation
- Cisterns
Tanks
Water pumps
Wells - Hole Diameter
- 60 mm
- Works with
- Tuya / Smart Life
- Hub required
- None (Wi-Fi / standalone)
- Ideal for
- Plugs, energy & consumption
Pumps, tanks & cisterns
Sensors & detection
Specific References
- UPC
- 613423469994
- EAN13
- 6134234699946
- MPN
- Tuya TLC2404P
You might also like
- Smart tank level gauge: monitor the water or liquid level in the tank via ultrasonic sensor, indicator display, and Tuya Smart / Smart Life app.
- Non-contact ultrasonic measurement: the sensor detects the liquid level without directly touching the tank contents, reducing wear and maintenance.
- WiFi + LoRa system: the sensor communicates with the indicator via long-range LoRa, while the indicator connects to 2.4 GHz WiFi to send data to the app.
- Smartphone monitoring: check the tank level in real time from the Tuya / Smart Life app, even when you’re not near the tank.
- High and low level alarms: set custom thresholds to receive notifications when the liquid level is too high or too low.
- Indicator with audible and visual alarm: the display/indicator supports local alerts with buzzer and light signals, useful for on-site notifications.
- Measuring range up to 8 meters: the official datasheet indicates a measuring range from 0.4 m to 8 m, with a blind zone of about 0.4 m.
- LoRa range up to 450 m with no obstacles: communication between sensor and indicator can reach about 450 meters in open field without obstacles.
- IP67 waterproof sensor: suitable for humid environments, outdoor tanks, technical rooms, and installations where dust or moisture may be present.
- DC 5V power supply: the system operates on DC 5V power, with normal-state current under 200 mA according to the official datasheet.
- Compatible with tanks of various sizes: suitable for cisterns, water tanks, rainwater collection, agricultural irrigation, firefighting tanks, water treatment, and other liquid storage systems.
- Smart scenes and automations: use the Tuya app to create automations with other compatible devices, such as alerts, smart plugs, or pumps connected to compatible systems.
- Top-mounted installation: install the sensor at the center of the tank’s top, avoiding sloped walls, agitated liquids, or positions that could interfere with readings.
- Ideal for remote monitoring of water and liquids: a practical solution to avoid constant manual checks and always know the tank level directly from the display or smartphone.
Tuya Smart WiFi Long Range Tank Water Level Meter Kit with Indicator Monitor
€89.90
€99.90
Save €10.00Tax included
No review at the moment