DFROBOT Capacitive Non-contact Liquid Level Sensor, 300mm

The DFROBOT Capacitive Non-contact Liquid Level Sensor provides a sophisticated and reliable method for detecting liquid levels without any direct contact with the media. This innovative sensor is designed to be mounted externally on the wall of a non-metal container, activating when the liquid level drops below the sensor's position. Its non-invasive design prevents contamination, simplifies installation, and ensures compatibility with a wide range of liquids, making it ideal for applications where hygiene and sensor integrity are paramount.

Operating on a low 5V power supply with an ultra-low working current of just 25µA, this sensor is exceptionally energy-efficient, suitable for battery-powered or low-energy systems. It is engineered to perform reliably across a broad temperature spectrum from -25°C to 125°C, ensuring stable operation in both frigid and high-temperature environments. The sensor can accurately detect liquid levels through container walls with a thickness ranging from 1mm to 3mm, offering flexibility for different tank or vessel designs.

Key Features & Specifications

• Non-Contact Operation: Detects liquid levels through the external wall of non-metallic containers, eliminating the need for submersion.
• Low Power Consumption: Operates on 5V with a mere 25µA current draw, ideal for energy-sensitive applications.
• Wide Temperature Range: Reliable performance from -25°C to 125°C.
• Wall Thickness Compatibility: Can sense through container walls between 1mm and 3mm thick.
• Compact Design: Features a slim, space-saving form factor.
• Simple Electrical Connection: Equipped with a cable for easy integration into control systems.

With its precise capacitive sensing technology, this sensor is a dependable component for automation, process control, and monitoring systems, providing a clean and efficient solution for liquid level management.