The MN21 level sensor from CAMLogic is a cutting-edge solution for detecting solid materials in industrial environments. Designed for versatility, precision, and durability, it allows manufacturers to maintain efficient process control while ensuring safety and compliance. The MN21’s power-free membrane design makes it an eco-friendly and maintenance-free choice for operations dealing with powders and bulk solids.
Key Features
- Accurate solid level measurement for powders, grains, and bulk materials.
- Adjustable sensitivity (15–25 mbar) for a wide range of materials.
- Sturdy aluminium casing with IP65 protection against dust and water.
- Certified ATEX, IECEx, and UKCA for use in explosive environments.
Design & Functionality
The MN21 features a membrane indicator that responds to pressure changes, signaling material levels efficiently. Its design allows for vertical, horizontal, or oblique installation without the need for specialized tools. The sensor’s compact yet robust construction ensures long-term durability and consistent performance.
Total Crossed Beams
The sensor utilizes a reliable SPDT microswitch output, ensuring total crossed beam detection. This enhances operational accuracy and provides real-time alerts to prevent overfilling or material shortage in industrial processes.
Beam Pitch Options
The MN21’s adjustable sensitivity allows operators to fine-tune the sensor for different material densities, ranging from fine powders to coarse grains, ensuring accurate detection across diverse applications.
Intrinsic Synchronism
With a membrane-based design, MN21 operates without power supply, ensuring intrinsic synchronism and safe operation in hazardous areas. The sensor’s design minimizes maintenance needs while maximizing reliability.
Operational Advantages
- Easy installation with no special tools required.
- Highly adaptable to various materials and installation angles.
- Resistant to harsh industrial environments, including explosive dust conditions.
- Long operational lifespan with minimal maintenance requirements.
The MN21 solid level sensor is ideal for industries requiring precise, safe, and reliable material monitoring, including chemical, food, and bulk material processing. Its combination of robust design, certification, and power-free operation makes it an essential tool for industrial automation.
