IoT tank sensor buying guide

What to check before buying

Check the liquid type, measurement depth, probe installation and tank access. Then consider network coverage, app setup, alerts and commercial terms. A suitable solution should fit your actual installation and let you verify the first readings after setup.

From water height to the displayed level

Hydrostatic measurement uses the pressure exerted by the water column on the submerged probe to track changes in level. The displayed volume also depends on the tank details entered in the app. An incorrect capacity or height changes how the readings are interpreted.

Check coverage on site

Connection depends on NB-IoT coverage at the device location. Mobile reception on your phone alone does not confirm sensor reception. Depth, concrete, soil and metal obstacles can weaken the signal. Confirm that a reading arrives with the device in its final position, including with the tank cover closed.

Understand battery life

Battery life depends on reception conditions, transmission frequency and device use. A difficult connection can require more energy. When comparing sensors, look at the conditions behind the stated battery life and the planned maintenance rather than a duration without context.

Install, switch on, configure

Install the device following its instructions and switch it on. In the Tankio app, configure the tank with its capacity and the requested dimensions. Check that a first reading appears and that the displayed level matches your water supply. Setup takes three steps, with no network equipment to install in the house.

1. Install. Install the device on your tank following the instructions.
2. Switch on. Switch on the device to start the NB-IoT connection.
3. Configure. Configure the tank in the app, then check the first readings.