





Wireless Connectivity: The device connects wirelessly to the Tuya Smart app, which can be downloaded on any smartphone or tablet. This feature allows the device to automatically send alerts to the app when the liquid levels are too low or high.
Easy Installation: The Tuya Liquid Level Monitor is straightforward to install and can be setup in a matter of minutes. The device is also compatible with most standard containers and tanks, making it very user-friendly.
The detection height of the sensor is 0.1-2.9m.
WIFI SIGNAL: The sensor needs to connect to router to get wifi signal. Wifi range is 30m when no obstacle
Notice(60% of people will set the wrong data, please pay attention):

1) Set Installation height ①
It is distance from sensor to tank bottom.
Note: The installation height is different with tank height because the sensor may be install over the tank height.
The max installation is 2.9 meters. If more than 2.9meters,it is not suitable for this sensor.
2)Set sensor to liquid full line ②
It is distance from sensor to full line.
Note: The blind zone is 0.1meter. It can't be smaller than 0.1meter.
Can be used in water tanks, non-explosive oil tanks, and containers for various solids

Product Size

Unit: mm
The closed water tank needs to open a hole with a diameter of 57 mm to install it
You can safely use this liquid level detector outdoors on rainy days

Product Settings
1. Search "TUYA Smart APP"or “Smart Life app”on APP Store,support both Android and IOS system
(Note: WIFI frequency band can only be 2.4GHz, not 5GHz;
2.Set tank size: Max 2.9 meters height
3.Set alarm level: Low level alarm and full alarm
4.Be able to connect max 200 sensors to one app; One sensor is able to connect many apps together
Product Installation
MOUNT THE SENSOR ON THE TANK
The sensor should be in the middle of the tank and not on a liquid inlet. This can falsify the measurement result. Please refer to the following pictures for the best installation positions. The hole should be 57mm