DRV425EVM: Distance up to which it can detect ferromagnetic objects

Hi Team,

We have received this inquiry from our customer.

I want to use this sensor for detection of ferromagnetic objects inside the human body before entering into MRI Room. The person will be scanned by this sensor and it should locate the place of Ferromagnetic objects like hair pin inside the hair or other kinds of ferromagnetic objects which can use issue during MRI Test.
Recently, I have purchased DRV425EVM for the evaluation of following Parameters like
1. Detection of Ferromagnetic objects
2. Distance up to which it can detect ferromagnetic Objects
3. How to increase the distance of objects detection
4. Maximum distance and maximum field of view supported by DRV425

I understand that the DRV425 can detect metals at very short distances. Do we have a device that would fit the customer's applications?

Regards,

Danilo