Magnetic sensors series "FM" allow to detect the magnetic piston position inside pneumatic cylinders. The magnetic field generated in the cylinder is used to signal electrical circuits as required. It's possible to choice between the two types of switches currently available:
- Reed switch (this electromechanical switch can work with both AC or DC circuits)
- Hall effect switch (electronic switch suitable for DC circuits only)
Magnetic sensors have a LED that signals the insertion as standard.