High anti-corrosion: Our ultrasonic water level sensor is designed with high anti-corrosion properties, ensuring its durability and reliability even in harsh environments Accurate distance monitoring: With a detection ran of 0.3-8 meters, our sensor provides precise and reliable water level monitoring for various applications High-frequency performance: Operating at a frequency of 50KHz, our ultrasonic sensor delivers exceptional accuracy and sensitivity in measuring water levels Versatile application: Whether it's for industrial purposes or environmental monitoring, our ultrasonic water level sensor is suitable for a wide ran of applications Easy installation and connectivity: The sensor comes with a four-core cable for convenient connectivity, making it easy to integrate into existing systems