سنسور و مبدل سنسور سطح و فلوتر

Product Attributes

Introduction

This is a non-contact liquid level sensor featuring a status indicator LED and adjustable sensitivity. It can detect liquid inside non-metallic containers or pipes with an outer diameter greater than 11mm, and is suitable for liquid level detection in various curved, flat, arc-shaped, and cylindrical containers or pipes. The sensor provides real-time status feedback. Additionally, it comes with a 4-pin sensor adapter for direct digital signal acquisition, enabling easy connection to Arduino or other host controllers. This liquid level sensor is widely applicable to water tanks, water dispensers, and similar applications. Developed using a high-speed signal processing chip and advanced signal processing technology, this non-contact liquid level sensor can measure the liquid level inside sealed containers without being affected by corrosive liquids such as strong acids and bases, or other contaminants.

Features

• High stability and sensitivity
• Adjustable sensitivity
• Status indicator light
• Non-contact liquid level detection for non-metallic containers or pipes with outer diameter greater than 11mm; immune to corrosive liquids such as strong acids and alkalis or other contaminants
• Accurate detection; capable of detecting boiling water levels
• Pure electronic circuit design with no mechanical components; stable performance and long service life
• High sensitivity and strong anti-interference capability; immune to external EMI; specially designed to handle power frequency interference and common-mode interference
• Strong compatibility; penetrates various non-metallic containers and pipes such as plastic, glass, and ceramic; detectable pipe wall thickness up to 20mm
• Suitable for liquid detection in curved, flat, arc-shaped, and cylindrical containers or pipes
• Wide voltage range of 5~12V; compatible with various circuits and applications

Applications

• Water tank liquid level detection
• Water dispenser liquid level detection