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Sensor Technology
Sensor Technology are manufacturers of TORQSENSE Transducers, the world's first low cost non-contact rotary torque transducers designed for OEM applications. Rotary torque measurement has always been difficult and expensive.
The patented method uses a surface acoustic wave device as a frequency dependent strain gauge and measures the change in resonant frequency caused by the applied strain in the shaft.
The signal is transmitted via an RF couple from the rotating shaft to a fixed pick-up.
By using a frequency-based device, the signal bandwidth is increased, and the problem of electronic interference common with analogue signals is eliminated. The torque sensors are designed to operate direct from a PLC or a PC.
They require minimum length of shaft, have low inertia, no physical contact between shaft and housing, wide bandwidth, high resolution and accuracy resolution to better than one part in a million, and excellent noise immunity.
The technology lends itself to design of OEM transducers for specific customer applications. Applications include automotive, manufacturing machines, condition monitoring where knowledge of torque is critical, torque control of tightening procedures, and monitoring of viscosity during mixing where consistency is required. The technology replaces existing types of rotary torque sensors by providing better performance at a lower price.
Contact
- Address
- Sensor Technology Apollo Park Ironstone Lane, Wroxton Banbury Oxon OX15 6AY UK
- Phone
- 01869 238400
- Fax
- 01869 238401
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Torqsense sensors from Sensor Technology help test YASA motor prototypes weblink
Sensor Technology has revealed how its Torqsense non-contact wireless torque sensors based on surface acoustic wave technology are being used by Oxford YASA Motors in a test rig to help it further enhance its prototype motor designs.
Torqsense plays important role in well-guide rotary steerable systems maintenance downloadweblink
Sensor Technology’s Torqsense torque sensor is playing a key role in the regular programmed maintenance of Gyrodata’s well-guide rotary steerable systems (RSSs).
Technical article covers the use of sensors in automotive applications downloadweblink
Sensor Technology has published a technical article — entitled ’Automotive innovations torque up manufacturing revival’ — which covers the drive to develop more environmentally friendly cars, and the role that sensors play in automotive innovations of this type.
White paper: the benefits of offering rental options on sensing and detection equipment downloadweblink
In this white paper, Mark Ingham of Sensor Technology discusses the importance of equipment rentals in helping companies supplying sensors and detection equipment to overcome the hurdle of finding capital to fund development and verification projects.
Torqsense transducers used for performance testing of valve actuators
Rotork Controls uses Torqsense transducers from Sensor Technology for the performance testing of its valve actuators, which are used in applications within power generation, water and sewage, industrial processes, subsea, marine, HVAC, incinerators and cement plants.
