Note that the sensor and power supply are 5V DC.
Take care when using another power supply (which may be 12v).
Features
- Remote monitoring of tank levels from your smartphone – anytime, anywhere
- Display tank levels on the external monitor screen (Wired and Wireless RF options available)
- Alerts of high and low levels via the app.
- Measuring distance: 10 cm to 2.9 m
- IP rating: IP67 waterproof
- Certification: CE, ROHS
- Operating temperature range-10 degC to +70 degC – suitable for most weather conditions.
- Power adapter included: AC Adaptor option:Â Input: 100-240V AC and Output: 5V DC.
- Easy to install: Hole to be drilled in the top of the tank to secure sensor with lock nut.
Description
The Smart Ultrasonic Water Level Sensor is an innovative device that is designed to continuously monitor the water level in tanks. It is equipped with Non-Contact Ultrasonic Sensor that can be utilised to monitor levels of different fluids in varying environments, including industrial, agricultural, and domestic settings.
Installation

Settings
Notes:
- 2.4GHz WIFI required
- Customers have reported success with integrating the sensor into Home Assistant with the extended HACS integration, e.g. localtuya.











