Features: Experience precise liquid level detection with our contact liquid level Sensors, designs to replace traditional optical sensors and enhances accuracy in various liquid environment . Crafted from corrosion resistant steel, this Sensors features output, ensuring easy installation, stable Performances, and long service durability. Ideal for industrial automation engineers, equipment maintenance personnel, and professional in the liquid processing industry. Perfectly suited for water Treatments systems, substance storage tanks, and food and beverage production lines, offering reliable liquid level monitoring. This multifunction flows Sensors integrates seamlessly into your existing systems, providing a strong solution for all your liquid level measurement needs. Specifications: Material: ABS Type: 2 for option Input voltages: dc5v to 12v Power supply undulation requirements: equal or less than 200mV Package Includes: 1xLiquid Level Sensors note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.