Magnetostrictive Linear Position Sensor
OMFB’s magnetostrictive linear position sensors provide high-precision displacement measurement, utilizing non-contact magnetostrictive technology for enhanced accuracy and durability.
These sensors are housed in a high-pressure-resistant casing, making them ideal for integration into hydraulic cylinders where traditional inductive or potentiometric sensors may not be suitable.
With electrical strokes up to 4,000mm, these transducers ensure absolute analogue and digital output for precise position tracking in demanding environments.
Designed for harsh conditions, the 7M magnetostrictive sensors deliver outstanding reliability in industrial, construction, and mobile machinery applications.
These sensors are housed in a high-pressure-resistant casing, making them ideal for integration into hydraulic cylinders where traditional inductive or potentiometric sensors may not be suitable.
With electrical strokes up to 4,000mm, these transducers ensure absolute analogue and digital output for precise position tracking in demanding environments.
Designed for harsh conditions, the 7M magnetostrictive sensors deliver outstanding reliability in industrial, construction, and mobile machinery applications.

Characteristics
• Measuring Range – 50 to 4,000mm
• Resolution – 0.1mm
• Output Options – Analogue, CANOpen, CAN SAE J1939
• Installation – Optimised for easy integration inside hydraulic cylinders
• Resolution – 0.1mm
• Output Options – Analogue, CANOpen, CAN SAE J1939
• Installation – Optimised for easy integration inside hydraulic cylinders
Advantages
• High Precision Measurement – Magnetostrictive technology provides accurate, real-time linear displacement detection
• Durable and Resistant – Encased in a high-pressure-resistant housing, ensuring longevity in demanding conditions
• Compact and Space-Saving – Small dimensions allow for seamless integration into hydraulic cylinders
• Maintenance-Free Operation – Non-contact measurement eliminates wear and extends service life
• Versatile Compatibility – Supports analogue and digital outputs, allowing integration with a wide range of control systems
• Durable and Resistant – Encased in a high-pressure-resistant housing, ensuring longevity in demanding conditions
• Compact and Space-Saving – Small dimensions allow for seamless integration into hydraulic cylinders
• Maintenance-Free Operation – Non-contact measurement eliminates wear and extends service life
• Versatile Compatibility – Supports analogue and digital outputs, allowing integration with a wide range of control systems
Features & Benefits
• Absolute Measurement – Provides continuous, real-time position data with high accuracy
• Wide Measurement Range – Up to 4,000mm, accommodating a variety of hydraulic applications
• High Resolution – Delivers precision with a 0.1mm resolution, ensuring reliable output
• Robust Construction – Engineered for heavy-duty applications, resisting mechanical stress and extreme conditions
• Flexible Output Options – Available in Analogue, CANOpen, and CAN SAE J1939, ensuring compatibility with industrial automation and mobile machinery
• Easy Cylinder Integration – Specifically designed for hydraulic cylinder installation, reducing system complexity
• Wide Measurement Range – Up to 4,000mm, accommodating a variety of hydraulic applications
• High Resolution – Delivers precision with a 0.1mm resolution, ensuring reliable output
• Robust Construction – Engineered for heavy-duty applications, resisting mechanical stress and extreme conditions
• Flexible Output Options – Available in Analogue, CANOpen, and CAN SAE J1939, ensuring compatibility with industrial automation and mobile machinery
• Easy Cylinder Integration – Specifically designed for hydraulic cylinder installation, reducing system complexity
Product focus
The 7M Series is designed to deliver high-precision position tracking within hydraulic cylinders, ensuring optimal performance in heavy-duty applications.
By leveraging contactless magnetostrictive technology, these sensors provide accurate, real-time linear displacement measurement without mechanical wear.
With a compact form factor, robust construction, and advanced digital output options, these sensors are ideal for industrial, construction, and mobile equipment applications.
By leveraging contactless magnetostrictive technology, these sensors provide accurate, real-time linear displacement measurement without mechanical wear.
With a compact form factor, robust construction, and advanced digital output options, these sensors are ideal for industrial, construction, and mobile equipment applications.
Frequently Asked Questions
What is the measurement range of the 7M magnetostrictive sensor?
The sensor offers a measuring range from 50 to 4,000mm, making it suitable for various industrial and mobile applications.
How precise is this sensor?
The 7M sensor has a resolution of 0.1mm, ensuring highly accurate linear displacement measurement.
What output options are available?
This sensor supports Analogue, CANOpen, and CAN SAE J1939 output formats.
Can this sensor be installed inside hydraulic cylinders?
Yes, it is specifically designed for easy integration into hydraulic cylinders, making it an ideal solution for mobile and industrial machinery.
What makes this sensor more durable than traditional displacement sensors?
Unlike traditional inductive or potentiometric sensors, the 7M magnetostrictive sensor is non-contact, eliminating mechanical wear and ensuring a longer lifespan.
Is this sensor resistant to high-pressure environments?
Yes, it is assembled into a high-pressure-resistant housing, ensuring reliable operation in extreme hydraulic environments.
The sensor offers a measuring range from 50 to 4,000mm, making it suitable for various industrial and mobile applications.
How precise is this sensor?
The 7M sensor has a resolution of 0.1mm, ensuring highly accurate linear displacement measurement.
What output options are available?
This sensor supports Analogue, CANOpen, and CAN SAE J1939 output formats.
Can this sensor be installed inside hydraulic cylinders?
Yes, it is specifically designed for easy integration into hydraulic cylinders, making it an ideal solution for mobile and industrial machinery.
What makes this sensor more durable than traditional displacement sensors?
Unlike traditional inductive or potentiometric sensors, the 7M magnetostrictive sensor is non-contact, eliminating mechanical wear and ensuring a longer lifespan.
Is this sensor resistant to high-pressure environments?
Yes, it is assembled into a high-pressure-resistant housing, ensuring reliable operation in extreme hydraulic environments.
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