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  1. P|Prox displacement sensor
  2. Setup and support

P|Prox displacement sensor: Installation guidelines

Thank you for your purchase of a P|Prox displacement sensor. On the following pages, you will find information to help you install and program the sensor as well as answers to frequently asked questions.

Should you need additional support, feel free to contact our service center at 800-441-8246 and speak to one of our applications engineers.

Mechanical installation recommendations

This device achieves the accuracies specifiied in the data sheet after a 15-minute warm-up period. 

The images and tables that follow show the primary methods of mounting inductive proximity sensors. The free space around and between sensors and surrounding metal is dependent on the application calibration. Please observe these guidelines for best performance of the displacement sensor.

Installation conditions for IFP20x (M12) sensors
Application configuration Target Type Installation a b c d e f
Factory calibration aluminum 24x24 M12 flush 6 12 36 24 - 8xSn
aluminum 36x36 non-flush 24 18 48 - 36
1-point calibration aluminum 24x24 M12 flush 6 12 36 24 -
aluminum 36x36 non-flush 24 18 48 - 36
3-point calibration steel 12x12 M12 flush 0 6 - 24 -
steel 24x24 non-flush 10 12 36 - 24
Installation conditions for IGP20x (M18) sensors
Application configuration Target Type Installation a b c d e f
Factory calibration aluminum 36x36 M18 flush 9 18 54 36 - 8xSn
aluminum 54x54 non-flush 36 27 72 - 54
1-point calibration aluminum 36x36 M18 flush 9 18 54 36 -
aluminum 54x54 non-flush 36 27 72 - 54
3-point calibration steel 18x18 M18 flush 0 9 - 36 -
steel 36x36 non-flush 15 18 54 - 36
Installation conditions for IIP20x (M30) sensors
Application configuration Target Type Installation a b c d e f
Factory calibration aluminum 60x60 M30 flush 15 30 90 60 - 8xSn
aluminum 120x120 non-flush 33 45 120 - 120
1-point calibration steel 60x60 M30 flush 15 30 90 60 -
steel 120x120 non-flush 33 45 120 - 120
3-point calibration steel 30x30 M30 flush 0 15 - 60 -
steel 60x60 non-flush 22.5 30 90 - 60