Miniature Non-contact Liquid Level Sensor for Arduino (IP67, Ultra-thin)

DFRobot

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SKU:
147-SEN0715
MPN:
SEN0715
Miniature non-contact liquid level sensor with ultra-thin design, capacitive through-wall detection, IP67 protection, and compatibility with Arduino and embedded monitoring systems. View full description
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₹1,239.00 inc. GST
₹1,050.00 ex. GST
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Technical Specifications

Brand:
DFRobot
Operating Voltage:
3.3V~5V DC
Sensing Thickness Range:
15mm
Liquid Level Accuracy:
+-3mm
Current Consumption:
5mA+-2mA
Output Type:
High/Low Level
Output Current:
100mA
Response Time:
500ms
Operating Ambient Temperature:
-20 C~65 C
Cable Length:
50cm
Material:
PC-V0 Flame-retardant material
Waterproof Rating:
IP67

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Miniature Non-Contact Liquid Level Sensor With Ultra-Thin Design For Arduino And Embedded Systems

The Miniature Non-contact Liquid Level Sensor is an ultra-thin capacitive liquid detection sensor designed for precise liquid presence and level monitoring through non-metallic container walls. By eliminating direct contact with liquids, the sensor prevents corrosion, contamination, scaling, and media adhesion, making it ideal for applications involving aggressive chemicals, toxic substances, and sealed liquid containers. Its compact form factor allows installation in space-constrained systems where traditional float switches and immersed sensors are impractical.

Utilizing capacitive sensing technology, the sensor accurately detects liquids through plastic, glass, and other non-metallic container materials without compromising container integrity. The non-contact design improves system reliability and reduces maintenance requirements, especially in environments involving strong acids, alkalis, solvents, and hazardous fluids. Featuring an IP67 protection rating, the sensor is suitable for industrial automation, laboratory equipment, medical devices, smart dispensing systems, and Arduino-based IoT monitoring projects.

Key Features

  • Non-Contact Liquid Detection: Detects liquid through container walls without direct contact.
  • Ultra-Thin Compact Design: Suitable for space-limited installations.
  • Capacitive Sensing Technology: Accurate and reliable liquid level detection.
  • Corrosion-Free Operation: No contact with aggressive or hazardous liquids.
  • Prevents Contamination: Ideal for sealed liquid systems.
  • Suitable For Toxic And Corrosive Liquids: Supports acids, alkalis, and chemical solutions.
  • IP67 Protection Rating: Resistant to dust and water ingress.
  • Maintenance-Free Operation: Eliminates fouling and media adhesion issues.
  • Non-Metallic Container Compatibility: Works through plastic, glass, and similar materials.
  • Arduino Compatible: Easy integration with microcontroller projects.
  • Long-Term Stability: Reliable performance in continuous operation.
  • Easy External Installation: No need to penetrate container walls.

Applications

  • Chemical storage monitoring
  • Acid and alkali level detection
  • Laboratory equipment
  • Medical fluid monitoring
  • Smart dispensing systems
  • Water treatment equipment
  • Beverage dispensing machines
  • Industrial automation
  • IoT liquid monitoring systems
  • Food processing equipment
  • Agricultural liquid management
  • Sealed container level detection

Package List:

  • Miniature Non-contact Liquid Level Sensor x1