Torque Sensors & Torque Transducers
Datum Electronics, Ltd. (Datum Electronics)
Datum Electronics is a world-leading designer, manufacturer and supplier of torque sensors, torque transducers & torque meters, bolt-on strain, weight & load sensors, as well as shaft power measurement solutions.
With 30 years of expertise in torque and shaft power measurement, we research, design and manufacture our reliable & accurate torque sensors in-house. Besides, our team specialises in providing both industry standard off the shelf solutions, as well as bespoke custom torque sensors, built to your own specifications and requirements.
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Product
Rotary Torque Transducer
M425
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M425 rotary torque sensor with keyway shafts offers high accuracy of 0.1% and torque measurement range from 0-10Nm up to 60,000Nm as standard. It’s an inline rotation torque transducer, widely used for motor, gearbox and pump torque testing.Using a highly-accurate non-contact technique, the Datum M425 Rotary Torque Transducer and Torque Meter represent an ultimate torque sensor for anyone looking to measure torque, power, and speed with high accuracy and repeatability.
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Product
Contactless Torque Transducers
RS425
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These contactless Torque Transducers are not limited by operational speeds, can fit any shaft and capable of measuring torque from 1nm and up to 500knm, providing highly accurate and reliable torque measurement in many applications.
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Product
Non Contact Flange Torque Transducer
FF425
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Contactless Torque Transducers with flange couplings at either end with measuring ranges from 0-100Nm up to 30kNm as standard (bespoke sensors up to 16MNm) for a variety of in line static and rotary torque measurement applications.The Datum Electronics Series FF425 non contact flange torque sensor and FF410 torque sensors have been designed to fit easily inline with any drive train or test rig using standard DIN size couplings. With Flange couplings at either end of the torque transducer, it has many advantages over other torque measurement systems on the market.
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Unlisted Product
Static Reaction Torque Sensor and Reaction Torque Transducer
FF410
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FF410 Static Reaction Torque Transducer has been designed with nominal rated torque levels from 100 to 10,000 NM. Using standard din flanges, this static transducer is made more efficient than other options available.The Datum Electronics Series F410 Static reaction torque sensors were developed following demand from our customers, looking to measure static or reactionary torque. The FF410 series of static reaction torque transducers use the same basic shaft components and strain gauge technology, that have been applied to our 420 Rotary Torque transducer range, providing a cost-effective torque measurement solution for the static transducer market.
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Unlisted Product
Custom Industrial Torque Sensors
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Datum Electronics are able to provide both modular and custom designed torque and rotary strain measurement solutions, which can be complete as one off or as fully integrated OEM solutions.In many cases, it is better to use an existing shaft or test rig and use custom industrial sensors instead. This process reduces the cost of fitting a conventional torque transducer and it improves the torque measurements, taken by maintaining the dynamics of the driveline.
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Unlisted Product
Custom Shaft Torque Sensor Solutions
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We also offer rotary power sensors, rotary torque sensors and torque meters that are capable of measurements above our standard range of 20,000NM to meet the needs of our customers within a commercial environment.Our standard torque sensor range incorporates the measurement of torque up to 60,000Nm, these provide solutions to most test and monitoring requirements.





