Overview POSIROT®

POSIROT® angle sensors are absolute, rotary position sensors utilizing a non-contact position magnet. Due to their extraordinary resistance to shock, vibration and dirt, POSIROT® position sensors are best suited especially for outdoor applications in hostile environments, being even superior to optical encoders. Various designs from flat housing to M12 housing in stainless steel allow easy adaptation for numerous applications.

Advantages at a glance

  • Measurement range 0° to 360°
  • Magnetic measurement principle
  • Non-contact or with 10 mm shaft
  • Resistant to vibration, shock and dirt
  • Protection class up to IP68/IP69 
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Applications

Due to their outstanding sturdiness POSIROT® angle sensors are well suited for the rotary position measurement in applications with harsh environmental conditions, such as those found on mobile working machines, vessels, cranes, excavators, and also on wind power plants and medical equipment.


Wind power plants


Material handling


Aircraft tractors


Turnable ladder


Harvesters


Communal vehicles

The functional principle

POSIROT® angle sensors provide an absolute rotary position by utilizing a multiple Hall-Effect sensor array and a position magnet.

Product list POSIROT® magnetic absolute

PRAS20 / 21 Magnetic Angle Sensor

Absolute magnetic angle sensor up to 360 degrees in a flat housing
Non-Contact, external magnet
Only 6 mm thickness
0.5...4.5 V, 0.5...10 V, 4...20 mA


» data sheet PDF

PRAS26 Magnetic Angle Sensor

Absolute magnetic angle sensor up to 360 degrees in a flat housing
Non-Contact, external magnet
Only 9.5 mm thickness
0.5...4.5 V, 0.5...10 V, 4...20 mA


» data sheet PDF

PRAS27 / PRDS27 Magnetic Angle Sensor

Absolute magnetic angle sensor up to 360 degrees
Non-Contact, external magnet
Protection class IP67
Analog output, CANop


» data sheet PDF

PRAS1 / PRDS1 Magnetic Angle Sensor

Absolute magnetic angle sensor up to 360 degrees in a M12 housing
Non-Contact, external magnet
Protection class IP67
0.5...4.5 V, 0.5...10 V, 4...20 mA. SSI


» data sheet PDF

PRAS2 / PRDS2 Magnetic Angle Sensor

Absolute magnetic angle sensor up to 360 degrees in a flat housing of 36mm diameter
Non-Contact, external magnet
Protection class IP67/IP69
Analog output, SSI, CANopen


» data sheet PDF

PRAS3 / PRDS3 Magnetic Angle Sensor

Absolute magnetic angle sensor up to 360 degrees, 36 mm dia. and 10 mm shaft
Wear free, magnetic principle
Protection class IP67
Analog output, SSI, CANopen


» data sheet PDF

PRAS4 Magnetic Angle Sensor

Magnetic angle sensor 0 to 360° for underwater applications
Non-contact with external position magnet
Protection class IP68 (10 bar), contiuous use
Analog output


» data sheet PDF

PRAS5 / PRDS5 Magnetic Angle Sensor

Magnetic angle sensor 0 to 360° in a flat housing
With 10 mm shaft or non-contact
Protection class IP67/IP69
Analog output, SSI, CANopen


» data sheet PDF

PRAS6 / PRDS6 Magnetic Angle Sensor

Magnetic angle sensor 0 to 360° in a flat housing
Non-contact with external position magnet
Protection class IP67/IP69
Analog output, SSI, CANopen


» data sheet PDF

PRAS7 / PRDS7 Magnetic Angle Sensor

Magnetic angle sensor 0 to 360° in a flat housing
Non-contact with external position magnet
Protection class IP67/IP69
Analog output, SSI, CANopen


» data sheet PDF

PRAS2EX Magnetic Angle Sensor

Dust-Ex proof angle sensor 0 to 360° in a 36 mm dia. flat housing
Non-contact, external magnet
Protection class IP65
0.5...4,5 V, 0.5...10 V, 4...20 mA


» data sheet PDF

PRAS3EX Magnetic Angle Sensor

Dust-Ex proof angle sensor 0 to 360° in a 36 mm dia. housing
With shaft or hollow shaft
Protection class IP65
0.5...4.5 V, 0.5...10 V, 4...20 mA


» data sheet PDF

PRAS5EX Magnetic Angle Sensor

Dust-Ex proof angle sensor 0 to 360° in a flat housing
With 10mm shaft or non-contact
Protection class IP65
0.5...4.5 V, 0.5...10 V, 4...20 mA


» data sheet PDF