Position sensors

The latest all-stainless magnetic position sensors from ifm electronic open up new opportunities for problem solving, especially in the food industry. The MFT and MGT sensors use GMR magnetic technology (the same as in a PC hard drive) to detect a magnetic target at long range. The sensor is incorporated into a sealed, all-round stainless steel housing in standard M12 (MFT) and M18 (MGT) sizes.

Sensing typically 60 to 70mm (depending on magnet and how it is fitted), the ranges fit between inductive sensors and photocells. Full magnetic sensors for use in the food industry have IP ratings of 68 and 69K and operate in temperatures from 0 to 100°C.