Wi-Fi Ultrasonic Tank Level Monitor - Tuya

Check a tank's water level from your phone instead of opening the tank for every inspection. The 872WT ultrasonic monitor connects to 2.4 GHz Wi-Fi and a compatible Tuya Smart or Smart Life setup, giving you a remote view of the monitored level.

✅ Check the tank from a distance - Wi-Fi connectivity brings the sensor reading into the compatible phone app.

✅ Keep a measurement above the liquid - Ultrasonic detection measures from a mounted position rather than an immersed probe.

✅ Receive a configured level alert - App alert support helps draw attention to the selected tank-level condition.

Know When the Tank Needs Attention

A tank stored away from the main working area can be easy to overlook. A remote reading makes a quick level check part of the day, whether you are deciding when to refill or checking a tank that is being filled.

Mount the sensor within its specified measuring range and configure it for the tank and network. The 0.1 m minimum sensing distance and 5 m maximum range matter when planning the position; it is a monitor, not a supplied pump or shut-off valve.

Technical details

• Model: 872WT
• App: Tuya Smart or Smart Life
• Wi-Fi: 2.4 GHz, IEEE 802.11 b/g/n
• Listed level range: 0.1-5 m
• Supply: 5 V, 1 A
• Includes: sensor, four screws, gasket, adapter and manual

Add a remote level check to your tank routine and keep the reading within reach.