Description
Tank Level Monitor
Any time, Any where.


Tuya Ultrasonic Sensor is an outstanding
technology that boasts numerous advantages
for various applications.
Its reliable distance detection capability, easy
installation and use, high durability, versatility,
and low maintenance costs make it an
incredible value addition to any project.
This sensor is, without a doubt, a revolutionary
advantage that sets it apart from other sensors.



Alarm Notice
The detection height of the sensor is 10 cm to
400cm. The alarm and message notification were
triggered when the threshold was exceeded.

Product Connection
1. Power on the AC/DC ADAPTOR first, and
then power on the sensor.
2. Scan code to download “TUYA Smart APP" or
“Smart Life APP" on mobile device.
3.Network Reset
Press and hold the button for 5s, the led light
flashes rapidly, then release the button, the
network reset, the device connect to the
network automatically.
4.Connecting Sensors to APP.
Turn on the WiFi and Bluetooth of your
phone,enter the app and add device


Product Settings
1. Set Installation height
lt is distance from sensor to tank bottom
2. the pump working mode is Refilling by default
3.Set Max for high level alarm
4.Set Min for low level alarm
Control Pump(Optional)

Product Installation
1. In the center of the tank, paste 3M
installation mark.
2. Drill a hole right in the middle of the label
with a diameter of 55mm;
3. Place the sensor over the hole, keeping it
centered and the probe unobstructed;
4. Fasten the sensor with a self-tapping screw.



Multi-Tank Monitoring

Company
Xi'an Moray Electronic Technology Co., Ltd.
MORAY ELEC is an IoT solutions company
focusing on wireless monitoring of tank level
and pipeline pressure, integrating R&D,
production and sales from 2011.
For a long time, we focus on low-power
wireless transmission and sensor, with more
than 3000+ customer application sites. Since
its establishment, we have served customers
from more than 100 countries, our factory
exports 100,000+ pieces products abroad every
year.



Water tank liquid level monitor is a high-
performance liquid level monitoring device with
many advantages.
First of all, the equipment can realize
unattended automatic detection. Using
ultrasonic sensor technology, the liquid level of
water tank can be monitored without manual
intervention, which greatly improves the
accuracy and efficiency of monitoring.
Secondly, the equipment has the function of
high-precision liquid level measurement. The
precise ultrasonic sensor can accurately read
the liquid level inside the water tank, provide
accurate liquid level monitoring data in real
time, and help users to know the liquid level of
the water tank in time.
In addition, the equipment has intelligent
remote monitoring function, which can
remotely monitor the liquid level of the water
tank through the network. Users can easily
carry out remote monitoring through
computers, mobile phones and other
equipment to know the liquid level status of the
water tank in time and avoid various problems
caused by low or high liquid level.
Finally, the device is simple in design, easy to
install and use. The use of this equipment can
greatly facilitate the use of users, reduce the
installation cost and difficulty of use, and
facilitate users to better manage the liquid level
state of the water tank in daily use.
To sum up, the graffiti ultrasonic water tank
level monitor has many advantages, which can
help users to monitor the water tank level
comprehensively and ensure the stability and
safety of the water supply system.





















K***k –
Everything is fine. Thank you. 👍
AliExpress Shopper –
I haven’t installed it yet, but one of the positive points is that it came with a wired power supply that is quite long.
AliExpress Shopper –
Great item, I’ll come back to say more once I’ve installed it.
i***r –
It arrived on time, I installed it, and it’s working perfectly.
V***s –
Works fine, accurate measurements and always connecting fast through wifi the app to the device. I recommend it in greece and specifically in areas where in the islands we use water tanks to keep water for household use.
T***X –
Product matches the description, setup and connection with SmartLife are quite easy. Haven’t tested the actual range outdoors yet.
b***r –
Works well, however only suitable for large tanks. Does not work reliably for my small 300mm x 300mm tank.
AliExpress Shopper –
Great product. Easy to install. Calibrates well. You need to have a tape measure handy.
AliExpress Shopper –
Works perfectly, I use the sensor for the rainwater well underground. I placed a WiFi extender near the lid and it works flawlessly. Also, thank you for the fast delivery.
P***s –
Very easy to install and works very well.
A***s –
Installation was easy and adding to tuya app was quick. works great together with smart tuya socket to turn off water pump when tank is full. this i can recommend!
AliExpress Shopper –
Product working properly. Arrived quickly. Easy to use.
a***r –
Excellent product. Works perfectly. Controls the level of my water tank.
AliExpress Shopper –
Very fast delivery to Brazil. The meter worked very well, even performing a small connection with a dry contact to prevent the pressurization pump from running idle (all directly through Tuya). The installation on top of the polyethylene tank was quite easy, especially thanks to the seal that came with the equipment.
AliExpress Shopper –
Great product, arrived within the expected timeframe and has already been installed and is working perfectly.
AliExpress Shopper –
The product is as described, I will soon proceed with installation and functionality testing.