Description
📡 Smart WiFi Ultrasonic Stainless Steel Liquid Level Monitor for Water Tanks - Up to 3 Meters Depth | EPTech.WiFiRF.Plus
This smart liquid level monitoring system is a high-performance solution designed for accurate, reliable, and unattended monitoring of water, diesel, oil, and other non-corrosive liquids. It combines advanced ultrasonic technology, smart remote accessibility, and professional hardware design to deliver precise and stable readings you can rely on.
✨ Automated and Human-Intervention-Free Monitoring
◆ Fully automatic liquid level detection without manual intervention
◆ Continuous real-time measurement from the top of the tank
◆ Improves monitoring accuracy and operational efficiency
◆ Eliminates the need for frequent physical tank inspections
📏 High-Precision Ultrasonic Measurement
◆ Measurement range from 10 cm to 3 meters
◆ Ultrasonic sensor made of stainless steel
◆ Stainless steel surface prevents water condensation buildup
◆ Avoids false readings caused by moisture accumulation
◆ Significantly more accurate than plastic ultrasonic sensors
◆ Ideal for humid environments and long-term outdoor operation
📶 Enhanced WiFi Signal Performance
◆ Equipped with a detachable external WiFi antenna
◆ Standard SMA connector for secure antenna connection
◆ 5dBi antenna gain for stronger signal reception
◆ Better WiFi stability compared to internal antenna designs
◆ Improved performance in locations with weak or distant WiFi coverage
📱 Smart Remote Monitoring
◆ Monitor tank levels anytime via the Tuya Smart Life app
◆ Supports monitoring up to 10 tanks from a single account
◆ Access real-time liquid level data directly from your phone
◆ Suitable for homes, farms, buildings, and industrial sites
🚨 Smart Alerts and Notifications
◆ Instant alerts for low water level or full tank situations
◆ Custom alarm thresholds can be easily set
◆ Prevents unexpected water or fuel shortages
◆ Helps avoid overflow and operational shutdowns
🛡 Durable and Weatherproof Design
◆ IP65 waterproof sensor for outdoor installation
◆ Resistant to dust, rain, and harsh environments
◆ Operating temperature range from -10°C to +70°C
◆ Certified for CE, RoHS, and REACH compliance
🔌 Power Supply and Installation
◆ Sensor operates on 5V DC
◆ Can be powered via USB power adapter
◆ Optional solar power solution available (sold separately)
◆ Simple top-mount installation on the tank
◆ All required mounting accessories included
◆ Low installation cost and easy setup
📊 Technical Specifications
| Specification |
Details |
| Measurement Technology |
Ultrasonic |
| Measurement Range |
10 cm - 3 m |
| Sensor Material |
Stainless Steel |
| Accuracy Feature |
Condensation-resistant, higher accuracy than plastic |
| Supported Liquids |
Water, Diesel, Oil, Non-corrosive liquids |
| Connectivity |
2.4 GHz WiFi, WPA2 security |
| Mobile Application |
Tuya Smart Life |
| Antenna Type |
External detachable antenna |
| Antenna Connector |
SMA |
| Antenna Gain |
5 dBi |
| Power Supply |
5V DC |
| Power Options |
USB adapter or optional solar panel |
| Waterproof Rating |
IP65 |
| Operating Temperature |
-10°C to +70°C |
| Installation |
Top-mounted on tank |
🏠 Ideal Applications
◆ Water storage tanks
◆ Diesel and fuel tanks
◆ Agricultural irrigation systems
◆ Residential and commercial buildings
◆ Industrial storage tanks and facilities
✅ Why is this model more accurate?
◆ Stainless steel ultrasonic sensor prevents condensation errors
◆ External SMA WiFi antenna provides a stronger, more stable signal
◆ Reliable readings even in humid or outdoor conditions
◆ Designed for long-term professional and precise use
🎯 Final Summary
This smart ultrasonic tank level monitor offers higher accuracy, stronger WiFi reception, and greater reliability than standard models. With its stainless steel ultrasonic sensor, detachable high-gain WiFi antenna, and smart remote monitoring system, this device provides a professional solution for managing critical liquid levels.
Product Installation
Product installation steps and necessary precautions
🔌 Product Connection and Setup Guide
◆ Connect the AC/DC power adapter and power on the sensor
◆ Wait for the indicator light to illuminate, confirming the device is operating
📱 Install the Mobile Application
◆ Download the 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 that the network has been reset and the device is ready for pairing
📶 Connect the Sensor to the App
◆ Activate WiFi and Bluetooth on your mobile phone
◆ Open the app and select Add Device
◆ Follow the on-screen instructions to complete the connection process
