High accuracy magnetostrictive sensing device

MTS Sensors has introduced a new high performance magnetostrictive position sensor, that uses the company’s Temposonics technology. The ET sensor has been designed for use in applications required to operate in high temperature environments. It can deliver up to 0.005mm resolution when used in combination with a suitable controller.

The proprietary Temposonics sensing technology offers a non-contact method for accurately measuring position, which means that it can be used in a variety of demanding application environments. Sensors based on this technology are highly resilient to shock, vibrations and extreme temperatures.

The new ET product will significantly extend the support temperature range of the MTS E-Series, and is able to precisely determine exact positions even at 105°C temperature levels. This small rod sensor can be integrated directly into a cylinder, with rod length options covering 50mm to 3000mm. It exhibits linearity deviation of less than 0.02% (full scale).

ET sensors have liquid ingress protection in accordance with IP68. Furthermore, ATEX certification for hazardous areas is available. These devices are equipped with a start/stop interface. They also have the capacity for sensor parameters to be automatically uploaded. A 316L stainless steel variant can be specified if needed.