Posted to News on 2nd Nov 2015, 18:12
Magnetostrictive sensors with strong resilience to corrosion
MTS Sensors is increasing the scope of its GB-Series of highly accurate, programmable magnetostriction-based linear position sensors so that further applications can be addressed. For these additions to the GB-Series (referred to as the GB-N family), the sensor rod (along with fitting flange) and the housing for the supporting electronics have a very robust 1.4404 Stainless Steel (AISI 316L) construction, allowing their deployment in environments where there are corrosive media present.
MTS Sensors' GB-Series devices utilise the company's proprietary Temposonics magnetostrictive technology. Supporting stroke lengths from 25mm to 3.25m, they deliver up to 1um resolution, +/-0.005 per cent (full scale) repeatability and +/-0.02 per cent (full scale) linearity. These sensors are available with either analogue or synchronous serial interface (SSI) output options for implementation flexibility. Their operational temperature range spans from -40degC to +90degC (+194degF). They have IP67-rated protection against water/dust ingress when supplied with an M12 or M16 connector. Alternatively IP68-rated protection is provided for cable outlet versions. Among the industry sectors that the new corrosion-resistant versions are optimised for food/beverage manufacturing, pharmaceutical production and chemical processing, as well as bulk storage and transportation.
Robert Luong, Technical Marketing Manager for Industrial Products at MTS Sensors states: "There is a broadening spectrum of applications areas where exposure to corrosive substances can prove very problematic, potentially shortening the working lifespans of sensors situated there. Thanks to the properties of 1.4404 Stainless Steel, our new GB-N models can accurately determine position while ensuring superior longevity compared to conventional sensor solutions on the market. This means that MTS is now able to respond to increasing customer demand for a greater degree of corrosion resistance."
The highly advanced Temposonics technology developed by MTS Sensors enables long-term precision position measurement even when deployed in severely aggressive settings. Devices based on this sensing mechanism offer excellent robustness, in order that vibrations, shock, high humidity levels, elevated temperature and strong pressures can be dealt with effectively.
For further information about the GB-Series of programmable magnetostriction-based linear position sensors please visit www.mtssensors.com.
