Welcome to our store! This liquid level sensor offers several key benefits: Multi-point control: The control switch can be fixed according to the liquid level position. High reliability: Enjoy low wiring costs and easy installation. Durable construction: Made from PP plastic, suitable for use in strong acid and alkali environments. Versatile application: Ideal for liquids of varying densities, acids, bases, pressures, and temperatures. Wide range of uses: Perfect for water level control in water dispensers, water heaters, solar energy systems, air conditioners, bathroom equipment, and more. Item Type: Water Level Sensor Switch Working Current: 0.5 ~ 1(A) Material: PP Open Hole Size: 16mm Working Temperature: -10 ~ + 85 (℃) Highest Temperature Resistance: 85(℃) Working Pressure: 0.2(Mpa) Maximum Resistance Voltage: 0.2 (Mpa) Medium Specific Gravity: 0.7 Package Includes: 2 x Water Level Sensor Switches Your 100% satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues upon receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!