IFM Electronic, S.L. - Proximity sensors (Reed, inductive sensors, etc)
Magnetic detectors: compact with big scopes of until 70 mm
The magnetic detectors employ for the detection without contact and without wear of positions in the sector of the technologies of control. They use in all those applications in which the detectors inductivos arrive to his limits.
The magnetic detectors of Ifm electronic use sensors with technology of last generation: the designated technical GMR (Giant Magneto Resistive effect). The resistances compose of several layers, ferromagnetic and no magnetic, extremely fine. If in a bridge of Wheatstone classical combine two resistances GMR apantalladas and two no apantalladas, in case of presence of a magnetic field obtains a big and proportional signal to said magnetic field. From a determinate threshold, activates a signal of exit by means of a comparator.
The magnetic detectors can install enrasados in all the materials (also metals) without that it influence in the scope. Only exception: in the case of the materials magnetizables, the scope diminishes.
Between his technical characteristics stand out: compact designs with big scopes of until 70 mm, diverse designs for demanding applications, wide rank of temperature of universal application, versatilidad: possibility of setting enrasado or no enrasado and high frequencies of conmutación for the distinct types of applications.
The magnetic detectors of Ifm electronic use sensors with technology of last generation: the designated technical GMR (Giant Magneto Resistive effect). The resistances compose of several layers, ferromagnetic and no magnetic, extremely fine. If in a bridge of Wheatstone classical combine two resistances GMR apantalladas and two no apantalladas, in case of presence of a magnetic field obtains a big and proportional signal to said magnetic field. From a determinate threshold, activates a signal of exit by means of a comparator.
The magnetic detectors can install enrasados in all the materials (also metals) without that it influence in the scope. Only exception: in the case of the materials magnetizables, the scope diminishes.
Between his technical characteristics stand out: compact designs with big scopes of until 70 mm, diverse designs for demanding applications, wide rank of temperature of universal application, versatilidad: possibility of setting enrasado or no enrasado and high frequencies of conmutación for the distinct types of applications.
