Cylinder sensors

Cylinder sensors are sensors that detect the magnetic field of the piston magnet via a magnetic field or reed contact. They are used to provide binary feedback on the piston position for pneumatic drives. Proximity sensors are mounted in the required switching position in the cylinder slot and output a standardised 24 V switching signal when the magnetic field of the piston is detected.

You can find further products in our category: Sensors , Pneumatic cylinders

Cylinder sensors from Festo: special solutions for special requirements

Festo cylinder sensors are tailor-made and optimised for Festo drives. They detect the magnetic field of permanent magnets installed on the cylinder piston and therefore indirectly indicate the position of the piston rod. The range includes cylinder sensors for standard applications and solutions for special applications.

Cylinder sensors for T-slots

Cylinder sensors for T-slots are available as electronic versions and with reed contacts. In addition to standard solutions, the range of sensors also includes variants for almost all industry segments, such as resistance to welding fields, 230 V, high temperature 120°C, low temperature –40°C, food-safe, acid proof, coolant resistant, outdoor applications, ATEX, 5 V supply voltage.

T-slot cylinder sensors

Cylinder sensors for C-slots

Cylinder sensors for C-slots are available as electronic versions and with reed contacts. Electronic sensors for the preferred solution for all factory automation applications, especially those involving fast cycle times. The most universal series is SMT-10M.

C-slot cylinder sensors

FAQs – frequently asked questions clearly explained

What are cylinder sensors?

Cylinder sensors are sensors that detect the magnetic field of the piston magnet via a magnetic field or reed contact. They are mounted in the required switching position in the cylinder’s T-slot or C-slot and output a standardised 24 V switching signal when the magnetic field of the piston is detected.

What are cylinder sensors used for?

A pneumatic cylinder is a component of a pneumatic drive system and generates movement using compressed air as the medium. Cylinder sensors are used to provide binary feedback indicating the piston position for pneumatic drives.

What cylinder sensors does Festo offer?

Cylinder sensors from Festo come in a huge range of variants and can be used for practically everything, regardless of what the environment or task demands. Our range even includes suitable mounting accessories. For example:

  • ATEX
  • 230 V
  • Safety
  • Welding field
  • Cooling lubricants
  • Acids and alkalis
  • High temperature 120°C
  • Low temperature −40°C
  • Potential-free contacts
  • Short design for grippers
  • Direct plug connection on switch housing
  • Food industry