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Industries and Solutions

Single-connector version with two BMF magnetic field sensors

Magnetic field sensors

Available in:

1 Series

Two magnetic field sensors are often necessary for smaller pneumatic/hydraulic cylinders or grippers in order to detect the position of the piston in the cylinder. Our single-connector version reduces your mounting and wiring efforts for such applications. It allows two sensors to be connected via a single 4-pin connector (M8 or M12), which also requires only one slot when connecting to a distributor box. This enables you to double the number of possible sensors on one distributor box and simultaneously measure up to twice the number of positions on pneumatic grippers and cylinders in a simple manner.

This system will save you time and effort, as well as acquisition and storage costs.


  • Tie rod diameter of up to 17 mm
  • Reliable switching behavior thanks to precise switchpoints
  • Non-contacting and thus free from wear
  • Impervious to contamination
  • Mounts quickly

1 Series

Series Housing material primary Dimension Switching output Connection type Ambient temperature max. IP rating


For different slots with 2 sensor heads
PA, PBT, LCP 9 x 4.8 x 16 mm, 3.6 x 2.9 x 24 mm, 25.5 x 3 x 4.5 mm, 24 x 2.9 x 24 mm, 23.5 x 5 x 5.5 mm, 5 x 3 x 16 mm NPN, PNP Cable with connector 85 °C IP67

Do you have any questions or suggestions? We are at your disposal.

For all questions concerning commercial topics such as quotations, orders, delivery times, our inside sales department will be happy to support you.

Contact us directly by phone: +44 1606 812777

Balluff Limited

20 Cheshire Business Park
Cheshire Avenue
Lostock Gralam
Northwich, CW9 7UA

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