A supplier of automation and motion control products has developed what it says is the world’s first commercially-available absolute Fiber Optic Position Sensor (FOPS). Micronor’s says its Model MR330 series position sensor is an all-optical design immune to any electro-magnetic interference such as lightening, radiation, magnetic fields, and other harsh environmental conditions. The fiber optic aspect of the sensor also makes it perfectly suited for long distance position sensing over hundreds of meters without being affected by ground loop problems. The FOPS system is based on years of research, innovation and patents in fiber optic sensing technology.