Position transducers: magnetostrictives
Contactless Absolute Linear Transducers represent an advance over linear displacement transmitters based on potentiometric technology, and offer higher performance for increasingly complex
OverviewContactless magnetostrictive linear position transducer with RS422-SSI digital output interface. The absence of electrical contact on the cursor eliminates all wear and guarantees almost unlimited life. Compact size for simple installation. Full protection against outside agents for use in harsh environments with high contamination and presence of dust. Excellent linearity, repeatability, resistance to mechanical vibrations and shocks. |
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OverviewContactless linear position transducer with innovative GEFRAN ONDA magnetostrictive technology for longer lifetime. The absence of electrical contact on the cursor eliminates all wearing and guarantees almost unlimited life. The new ONDA technology solution (patented by Gefran) allows to obtain an essential modular structure with compact size for simple installation. |
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OverviewContactless linear position transducer with ONDA magnetostrictive technology. The analog interface, available with various output ranges in voltage or in current, guarantees simpler installation and easier adaptation to existing systems. The absence of electrical contact on the cursor eliminates all wear and guarantees almost unlimited life. The IK4 mechanical structure introduces some innovations for using in-cylinder, including free rotation of the connector head. |
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OverviewContactless linear position transducer with magnetostrictive technology. The absence of electrical contact on the cursor eliminates all wear and guarantees almost unlimited life. The MK4 CANopen integrates a microprocessor to process the measurement and to diagnose the transducer. The CAN field bus communication system provides fast and safe transmission. The use of CANopen DS-301 protocol and Device Profile DS-406 provides quick and easy integration of the transducer in the control and automation system. |
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A comprehensive range of models with aluminum profile to provide the most appropriate model for every need both for the performance level and for the type of interface, selectable between analog, digital and fieldbus models
| MK4-P Profibus output | ONP1-A Analog output |
| MK4-A Analog output | MK4-S Syncronous serial output |
| MK4-C CANOpen output | |
GEFRAN LAUNCHES TWO NEW MAGNETOSTRICTIVE TRANSDUCERS IN ROD AND PROFILE VERSIONS WITH A PROFIBUS INTERFACE
Gefran has added two new models with a Profibus interface to its range of position sensors that use magnetostrictive technology, in response to the growing demand for products with this type of int...
ONDA TECHNOLOGY EXTENDS TO THE HIGH PERFORMANCE MK4-A SERIES
Thanks to the constant focus on technological research and innovation, always the added value of Gefran products, today the MK4-A magnetostrictive profile version transducer series is available ...
GEFRAN RIDES THE WAVE OF SIMPLICITY IN MAGNETOSTRICTIVE TECHNOLOGY
Simplicity. This is the main feature of Gefran’s new solution for measuring displacement by means of magnetostrictive technology. The result of constant technological research and innovation (al...
GEFRAN RENEWS ITS SERIES OF MAGNETOSTRICTIVE TRANSDUCERS WITH SSI INTERFACE
Gefran has renewed its series of magnetostrictive transducers with SSI interface, increasing performance to satisfy market demands. The electronics has been completely redesigned to improve the lin...
GEFRAN NOW OFFERS ITS CUSTOMERS ANOTHER SERVICE: DOWNLOAD 3D MODELS OF GEFRAN SENSORS
In constant contact with its customers when creating and designing applications, Gefran now satisfies their specific needs by providing a new, extremely useful and effective tool.
OverviewThe IK4 CANopen integrates a microprocessor to process the measurement and to diagnose the transducer. The CAN field bus communication system provides fast and safe transmission. The use of CANopen DS-301 protocol and Device Profile DS-406 provides quick and easy integration of the transducer in the control and automation system. The IK4 line’s new mechanical structure offers improved features for in-cylinder use, including a series of new multi-connector models, free rotation of the connector head, and replacement of internal electronics without removal of the transducer. |
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OverviewContactless absolute linear position transducer with ONDA magnetostrictive technology. The Profibus fieldbus interface integrates in complex systems with long communication distances, guaranteeing rapid and secure data transmission. The absence of contact on the cursor eliminates all wear and ensures almost unlimited life of the transducer. Its many advantages include smaller size for easier installation, high protection rating for use in harsh environments, excellent linearity, repeatability, and resistance to vibration and shock, guaranteeing exceptional reliability. |
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OverviewContactless linear position transducer with ONDA magnetostrictive technology with RS422-SSI digital output interface. The absence of electrical contact on the cursor eliminates all wear and guarantees almost unlimited life. The IK4 line’s new mechanical structure offers improved features for in-cylinder use, including a series of new multi-connector models, free rotation of the connector head, and replacement of internal electronics without removal of the transducer. |
Description
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OverviewContactless linear position transducer with ONDA magnetostrictive technology. The absence of electrical contact on the cursor eliminates all wear and guarantees almost unlimited life. Compact size for simple installation. Full protection against outside agents for use in harsh environments with high contamination and presence of dust. Excellent linearity, repeatability, resistance to mechanical vibrations and shocks. |
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