Liquid Level Sensor Water Tank Septic Tank IP65 ZigBee TUYA

This Liquid Level Sensor (model 5906203621651) is designed for monitoring liquid levels in water tanks, septic tanks, and other containers. Using ultrasonic technology, it measures distances from 10 cm to 2.9 m and sends data to your smartphone via the TUYA Smart or Smart Life app. The sensor features both Wi-Fi and Zigbee connectivity, and includes a wireless RF indicator for quick visual checks without opening the app.

• IP65 rated – resistant to water spray from any direction
• Non-contact ultrasonic measurement – suitable for various liquids including acids, bases, and salt water
• Easy installation – mounts on top of the tank with included nut
• Wireless indicator included for local level display
• Works with TUYA Smart / Smart Life app – monitor multiple sensors, set alerts, and create automations
• No additional gateway required – connects directly to your home Wi-Fi router
• CE, RoHS, and Reach certified

Ideal for farms, factories, and households, this sensor helps you avoid physical tank inspections and receive instant notifications when levels are too high or too low.