Non-Contact Liquid Level Sensor

Overview

Monitor liquid levels with precision and safety using the MOKWN Non-Contact Liquid Level Sensor. This innovative sensor detects liquid levels through non-metallic containers (such as plastic tanks, PVC pipes, and glass vessels) without any physical contact with the liquid. By eliminating direct exposure, it ensures hygienic, corrosion-free, and leak-proof operation, making it ideal for a wide range of applications from home automation to industrial process control. Its compact design and easy mounting make it a versatile choice for makers, engineers, and hobbyists.

Key Features

• Non-Contact Detection: Senses liquid presence through non-metallic walls, preventing contamination and corrosion.
• Wide Operating Voltage (DC 5-24V): Compatible with a variety of power supplies, from Arduino (5V) to industrial 24V systems.
• Fast Response Time (0.5 sec): Provides quick and reliable detection for real-time monitoring.
• High Output Capability (30mA): Directly drives relays, LEDs, or logic circuits without additional amplification.
• Easy Installation: Can be mounted externally on tanks or pipes, simplifying retrofitting and maintenance.
• Versatile Compatibility: Works with most microcontroller platforms (Arduino, Raspberry Pi, ESP32) and PLCs.

Technical Specifications

• Working Voltage: DC 5-24V
• Maximum Output Current: 30mA
• Response Time: 0.5 seconds
• Detection Method: Non-contact (through non-metallic materials)
• Output Type: Digital (high/low signal)

Applications & Use Cases

• Home Automation: Detect water levels in aquariums, humidifiers, or coffee makers.
• Industrial Automation: Monitor coolant levels, chemical tanks, or lubricant reservoirs.
• Agriculture: Manage irrigation systems and liquid fertilizer levels.
• Robotics: Prevent overflow or dry-run conditions in robotic liquid dispensing systems.
• IoT Projects: Integrate with ESP8266/ESP32 for remote level monitoring.
• Safety Systems: Alert for low or high liquid levels in pumps and boilers.

What's Included

• 1x Non-Contact Liquid Level Sensor

Compatibility

• Compatible with Arduino, Raspberry Pi, ESP32, STM32, and any microcontroller with digital input capabilities.
• Works with non-metallic containers like plastic, glass, or acrylic (wall thickness up to 5mm recommended).
• Not suitable for metal containers.

MOKWN Recommendation

This sensor is a must-have for any project requiring reliable, contactless level detection. Its easy integration and robust performance make it an excellent choice for both beginners and professionals. For best results, mount the sensor firmly against the container wall and avoid excessive vibration. Pair it with our range of microcontrollers and relays to build a complete monitoring system. Order now and elevate your project's efficiency!