The differential magnetoresistive sensor FP 212 D 250-22 consists of two series coupled magneto resistors (D-type InSb/NiSb semiconductor resistors whose value can be magnetically controlled) which are mounted onto an insulated ferrite substrate. The sensor is encapsulated in a plastic package and has three connecting terminals. The basic resistance of the total system is 2×250 Ω. A permanent magnet which supplies a biasing magnetic field is fixed on the base of the sensor.

Features

• High output voltage

• High operating temperature

• Robust plastic housing

• Signal amplitude is speed independent

• Biasing magnet build in

• Marking green

Typical applications

• Detection of speed

• Detection of position

• Detection of sense of rotation

• Angle encoder

• Linear position sensing