
Wireless Tank Level Meter | WiFi Screen + RF Sensor | Support 10m Depth | EPTech.WiFi.RF.10M
📡 WiFi + RF Smart Liquid Level Meter for Tanks -Support 10m Depth | EPTech.WiFi.RF.10M
This smart liquid level monitoring system is designed to deliver comfort, reliability, and peace of mind. It allows you to monitor the level of water, diesel, or other liquids inside your tank directly from your mobile phone or the indoor display, eliminating manual checks and preventing unexpected shortages.
The system intelligently combines Wi-Fi connectivity for the display with long-range RF radio communication between the tank sensor and the screen, ensuring stable performance even when the tank is far from the house.
✨ Easy Installation & User-Friendly Operation
◆ Simple setup with minimal wiring
◆ Requires a power source near the tank or well
◆ Indoor Wi-Fi connection allows instant monitoring from your phone
◆ Designed for fast installation without technical complexity
📶 Advanced RF Wireless Connectivity
◆ Uses 400 MHz RF radio waves between the sensor and the indoor display
◆ Reliable communication up to 200 meters in open areas
◆ Stable signal performance inside buildings up to five floors
◆ Does not rely on Wi-Fi at the tank location
◆ Ensures consistent data transmission even through walls and obstacles
📏 High-Accuracy Liquid Level Measurement
◆ Measurement range from 10 cm up to 10 meters
◆ Suitable for shallow and deep tanks
◆ Precise ultrasonic sensing for real-time level detection
◆ Helps avoid running out of liquid or accidental overfilling
🔩 Stainless Steel Ultrasonic Sensor
◆ Sensor head made from stainless steel
◆ Reduces water condensation on the sensing surface
◆ Prevents inaccurate readings caused by moisture buildup
◆ More accurate and reliable than plastic ultrasonic sensors
◆ Ideal for humid environments and long-term outdoor use
🔌 Power Options
◆ Sensor powered by 5V DC adapter, Display Powered 5V DC adapter
◆ Can also operate using a solar panel (sold separately)
◆ Low power consumption for continuous operation
📱 Smart Monitoring Experience
◆ View tank level from the indoor display or mobile device
◆ Reliable real-time data without manual checking
◆ Suitable for homes, farms, buildings, and industrial sites


📊 Main Technical Specifications
| Feature | Specification |
|---|---|
| Measurement Technology | Ultrasonic liquid level sensing |
| Measurement Range | 10 cm to 10 m |
| Sensor Material | Stainless steel |
| Condensation Resistance | Yes |
| Display | LED indicator Screen with Buzzer for Alarms |
| Wireless Sensor Link | RF 400 MHz , Upto 5 Floors Range |
| RF Range | Up to 200 m (open space) |
| Building Coverage | Up to 5 floors |
| Display Connection | Wi-Fi 2.4GHz, WPA2 |
| Power Supply | 5V DC |
| Power Options | Adapter 5V DC or solar panel (optional) |
| Installation Type |
Top-mounted on tank or wall mounted by bracket (optional) |
✅ Why Choose This Model
◆ Long-range RF communication where Wi-Fi is not available
◆ Stainless steel sensor for higher accuracy
◆ Deep measurement range for large tanks
◆ Flexible power options
◆ Reliable monitoring without daily manual inspection
🎯 Summary
The WiFi + RF Smart Liquid Level Meter is a professional-grade monitoring solution combining long-distance RF communication, accurate ultrasonic measurement, and a stainless-steel sensor design. It is ideal for users who need reliable tank monitoring, even when the tank is far from the living area.
🔌 Product Connection & Setup Guide
◆ Connect the AC/DC power adapter and power on the sensor, then Connect the Screen to DC power adapter
◆ Wait until the indicator light turns on, confirming the device is powered
📱 Install the Mobile App
◆ Download Tuya Smart App or Smart Life App on your mobile phone
◆ Install and open the app to begin setup
🔄 Reset Network Mode
◆ Press and hold the reset button for 5 seconds
◆ Release the button when the LED indicator starts flashing rapidly
◆ This indicates the network has been reset and the device is ready for pairing
📶 Connect Sensor to the App
◆ Enable Wi-Fi and Bluetooth on your mobile phone
◆ Open the app and select Add Device
◆ Follow the on-screen instructions to complete the connection