Smart Liquid Level Sensor

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Description
  • Our Ultrasonic Liquid Level Tank Monitoring Sensor delivers high-accuracy (±0.02m) measurements without physical contact, perfect for harsh or hygienic environments. From industrial tanks to smart homes, it’s the ultimate solution for real-time monitoring!

See how to use this water valve

Accurate level monitoring, smart alerts, and effortless tank management
WiFi remote monitoring, multi-device sharing, real-time liquid level tracking
Easy installation, 2.4GHz WiFi connectivity, high-precision 0.1m-5m measurement
Accurate level monitoring, smart alerts, and effortless tank management
WiFi remote monitoring, multi-device sharing, real-time liquid level tracking
Easy installation, 2.4GHz WiFi connectivity, high-precision 0.1m-5m measurement
Accurate level monitoring, smart alerts, and effortless tank management
WiFi remote monitoring, multi-device sharing, real-time liquid level tracking
Easy installation, 2.4GHz WiFi connectivity, high-precision 0.1m-5m measurement
Accurate level monitoring, smart alerts, and effortless tank management
WiFi remote monitoring, multi-device sharing, real-time liquid level tracking
Easy installation, 2.4GHz WiFi connectivity, high-precision 0.1m-5m measurement
Accurate level monitoring, smart alerts, and effortless tank management
WiFi remote monitoring, multi-device sharing, real-time liquid level tracking
Easy installation, 2.4GHz WiFi connectivity, high-precision 0.1m-5m measurement
Accurate level monitoring, smart alerts, and effortless tank management
WiFi remote monitoring, multi-device sharing, real-time liquid level tracking
Easy installation, 2.4GHz WiFi connectivity, high-precision 0.1m-5m measurement
Accurate level monitoring, smart alerts, and effortless tank management
WiFi remote monitoring, multi-device sharing, real-time liquid level tracking
Easy installation, 2.4GHz WiFi connectivity, high-precision 0.1m-5m measurement
  • Non-Contact Measurement​ – Safe for corrosive, hazardous, or hygienic liquids
  • High Accuracy​ – ±0.02m, range 0.1-5m
  • Smart IoT Connectivity – Wi-Fi (2.4GHz), Tuya/Smart Life app, voice control (Alexa/Google Assistant)
  • Rugged Design – IP65 rated, operates in -20°C to +70°C
  • Power Supply Voltage: 5V/1A
  • Current: ≤100mA
  • Communication Technology: 2.4G WIFI
  • Communication: 2.4G WIFI 802.11b/g/n 2.4GHz
  • Level Range: 0.1m---5m
  • Waterproof Level: IR65
  • Installation height: Max 5m
  • Accuracy: ±0.02m
  • Working Temperature: -20°C~+70°C

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FAQs

Yes, it must be perpendicular to the liquid surface to avoid false echoes.

The percentage is based on actual liquid level vs. maximum depth. E.g., if depth=3m, Max=60% triggers alarm at 1.8m.

No, proximity to walls causes strong false echoes. Install in an open area.

It causes level calculation errors. Input accurate values for A (sensor-to-base distance) and B (max depth).

Yes, use the "Share Device" feature in the APP to grant access.

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