Connected level sensor
for water tanks and reservoirs
The Tankio connected sensor monitors the level of your water reserves 24 hours a day. NB-IoT wireless technology, installation in 5-10 minutes, smartphone alerts. Compatible with rainwater tanks, boreholes and reservoirs. Made in Belgium.
What is a connected level sensor?
A connected level sensor continuously measures water height and volume in a tank, then transmits the readings remotely. Unlike a mechanical gauge, it lets you monitor the reserve in real time from a smartphone or computer.
The submerged probe measures the pressure of the water column to determine the level. The device then sends readings over NB-IoT; the app uses your tank configuration to display the level and volume.
Install the device, switch it on, then configure your tank in the Tankio app. No gateway or connection to your home WiFi is needed.
NB-IoT connectivity
NB-IoT
For a buried tank or a tank in a cellar, check NB-IoT reception at the device location. Soil, concrete and metal covers can weaken the signal. Coverage depends on the mobile network available on site.
Smart Sensor Applications
Water tank IoT sensor
Remote water-level monitoring. Alerts before your supply runs out. Consumption tracking to improve water management.
Wireless water tank sensor
Connected gauge for rainwater tanks. Leak detection, level monitoring, filling forecasts.
Remote tank monitoring
Complete connected monitoring solution for tanks. Real-time dashboard, history, customizable alerts.
Intelligent management
Forecast-based consumption analysis. Recommendations to adapt your water use to the available reserve and weather forecast.
Frequently asked questions
How does a connected level sensor work?
The submerged probe measures the pressure of the water column to determine the level. The device then sends readings over NB-IoT; the app uses your tank configuration to display the level and volume.
Does a wireless sensor work for an underground tank?
For a buried tank or a tank in a cellar, check NB-IoT reception at the device location. Soil, concrete and metal covers can weaken the signal. Coverage depends on the mobile network available on site.
Is a subscription required for remote monitoring?
No, access to the mobile application and alerts is completely free. No subscriptions or hidden fees. The tankio solution is designed to be accessible without recurring costs.
Switch to connected remote monitoring.
The tankio smart sensor gives you total visibility of your reserves. Receive alerts, track your consumption and never be caught off guard again.

