Inductive proximity switches

Baumer Inductive proximity switches / IFRD Page 1 ⍾ Baumer ⍾ Last modified Jun 2, 2026

This catalog presents a selection of Baumer inductive proximity switches, specifically the IFRD series. These sensors are designed for object detection and feature high-temperature capabilities, various output functions (NO/NC), and utilize M8 and M12 connectors. Operating temperatures range from -25 to 100 °C, with IP protection ratings of 67, 68, or 69K.

IFRD / Inductive proximity switches ⍾ Page 1

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IFRD 06N17T1/S35

Inductive sensors special versions - high temperature; 2 mm; NPN make function (NO); connector M8; -25 … 100 °C; IP 69K
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IFRD 06N37T1/S35

Inductive sensors special versions - high temperature; 2 mm; NPN break function (NC); connector M8; -25 … 100 °C; IP 69K
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IFRD 06P17T1/S35

Inductive sensors special versions - high temperature; 2 mm; PNP make function (NO); connector M8; -25 … 100 °C; IP 69K
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IFRD 06P37T1/S35

Inductive sensors special versions - high temperature; 2 mm; PNP break function (NC); connector M8; -25 … 100 °C; IP 69K
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IFRD 08N17T1/S35

Inductive sensors special versions - high temperature; 2 mm; NPN make function (NO); connector M8; -25 … 100 °C; IP 69K
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IFRD 08N37T1/S35

Inductive sensors special versions - high temperature; 2 mm; NPN break function (NC); connector M8; -25 … 100 °C; IP 69K
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IFRD 08P17T1/S35

Inductive sensors special versions - high temperature; 2 mm; PNP make function (NO); connector M8; -25 … 100 °C; IP 69K
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IFRD 08P37T1/S35

Inductive sensors special versions - high temperature; 2 mm; PNP break function (NC); connector M8; -25 … 100 °C; IP 69K
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IFRD 12N17T3/S14

Inductive sensors special versions - high temperature; 4 mm; NPN make function (NO); connector M12; -25 … 100 °C; IP 69K
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IFRD 12N37T3/S14

Inductive sensors special versions - high temperature; 4 mm; NPN break function (NC); connector M12; -25 … 100 °C; IP 69K
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IFRD 12P17T3/S14

Inductive sensors special versions - high temperature; 4 mm; PNP make function (NO); connector M12; -25 … 100 °C; IP 69K
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IFRD 12P37T3/S14

Inductive sensors special versions - high temperature; 4 mm; PNP break function (NC); connector M12; -25 … 100 °C; IP 69K
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IFRD 18N17T3/S14

Inductive sensors special versions - high temperature; 6 mm; NPN make function (NO); connector M12; -25 … 100 °C; IP 69K
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IFRD 18N37T3/S14

Inductive sensors special versions - high temperature; 6 mm; NPN break function (NC); connector M12; -25 … 100 °C; IP 69K
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IFRD 18P17T3/S14

Inductive sensors special versions - high temperature; 6 mm; PNP make function (NO); connector M12; -25 … 100 °C; IP 69K
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IFRD 18P37T3/S14

Inductive sensors special versions - high temperature; 6 mm; PNP break function (NC); connector M12; -25 … 100 °C; IP 69K
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IFRD 06N17A1/S35L

Inductive sensors special versions; 2 mm; NPN make function (NO); connector M8; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 06N37A1/S35L

Inductive sensors special versions; 2 mm; NPN break function (NC); connector M8; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 06P17A1/S35L

Inductive sensors special versions; 2 mm; PNP make function (NO); connector M8; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 06P37A1/S35L

Inductive sensors special versions; 2 mm; PNP break function (NC); connector M8; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 08N17A1/S35L

Inductive sensors special versions; 2 mm; NPN make function (NO); connector M8; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 08N37A1/S35L

Inductive sensors special versions; 2 mm; NPN break function (NC); connector M8; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 08P17A1/S35L

Inductive sensors special versions; 2 mm; PNP make function (NO); connector M8; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 08P37A1/S35L

Inductive sensors special versions; 2 mm; PNP break function (NC); connector M8; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 12N17A3/S14L

Inductive sensors special versions; 4 mm; NPN make function (NO); connector M12; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 12N37A3/S14L

Inductive sensors special versions; 4 mm; NPN break function (NC); connector M12; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 12P17A3/S14L

Inductive sensors special versions; 4 mm; PNP make function (NO); connector M12; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 12P37A3/S14L

Inductive sensors special versions; 4 mm; PNP break function (NC); connector M12; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 18N17A3/S14L

Inductive sensors special versions; 6 mm; NPN make function (NO); connector M12; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 18N37A3/S14L

Inductive sensors special versions; 6 mm; NPN break function (NC); connector M12; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 18P17A3/S14L

Inductive sensors special versions; 6 mm; PNP make function (NO); connector M12; -25 … 75 °C; IP 68/67 (sensing face/sensor)
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IFRD 18P37A3/S14L

Inductive sensors special versions; 6 mm; PNP break function (NC); connector M12; -25 … 75 °C; IP 68/67 (sensing face/sensor)