Posted to News on 10th Sep 2007, 16:51
Magnetostrictive linear sensor is easier to integrate
Limited space conditions are often a challenge when mounting linear position sensors. However, in such applications the special design of the Temposonics magnetostrictive model RD4 – the latest development in the MTS product range – offers a distinct advantage. The unit consists of a pressure-resistant sensor pipe connected with the external electronics head via a flexible, oil-proof PUR cable. A passive, non-contact position magnet passes along the sensor pipe and, in conjunction with the 'interrogation' current, measures the position.
Designed primarily for hydraulic applications, the rod and sensing element can be mounted into the cylinder while the remote electronics housing is fitted separately on the outside of the cylinder housing. The RD4 sensor can therefore be integrated easily without changing any mechanical dimensions. This is especially useful for installation in cylinders where space is a challenge, such as clevis-mounted cylinders.
The compact rod-style RD4 sensor offers all the advantages of the powerful Temposonics R-Series sensors. Due to its linearity
A space-saving housing facilitates the integration of the RD4 sensor into existing machine constructions. It can be mounted in cylinders of fixed length without changing the kinematics and pivot points. As a result, retrofitting is extremely easy. In systems built with or without a displacement measurement system, constructive differences are eliminated.
