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Inductive sensors

Inductive sensors SIEH, SIEN, SIEF, SIEA, SIES: also available in corrosion resistant and welding field immune designs

Type	Size	Switching output	Switching element function	Voltage	Electrical connection	Description
Proximity sensors SIES-8M New!	Slot 8	NPN	Normally closed contact	10 ... 30	3-pin Cable with plug M8x1 Turnable threads	Unique: the only inductive sensor for 8 mm slots with patented LED status display Status display always visible due to two LEDs to the left and right of the active surface Reliable assembly as for proximity sensors - without accessories: fast, simple and space-saving Proximity sensors SIES-8M in the catalogue Proximity sensors SIES-8M in the Support Portal
Proximity sensors SIEN	Ø 4 mm M5 Ø 6,5 mm M8x1 M12x1 M18x1 M30x1,5	PNP NPN	N/O contact N/C contact	10 ... 30 V DC 15 ... 34 V DC	Cable, 3-wire M8x1, 3-pin M12x1, 3-pin	Standard proximity sensor with standard sensing distance Basic design Inductive sensors SIEN in the catalogue
Proximity sensors SIEH	Ø 3 mm M12x1 M18x1	PNP NPN	N/O contact N/C contact	10 ... 30 V DC 15 ... 34 V DC	Cable, 3-wire M8x1, 3-pin M12x1, 3-pin	Proximity sensor with increased sensing distance Inductive sensors SIEH in the catalogue
Proximity sensors SIEF	M8x1 M12x1 M18x1 M30x1,5 40x40 mm	PNP NPN	N/O contact antivalent	10 ... 30 V DC 10 ... 65 V DC	Cable, 3-wire M8x1, 3-pin M12x1, 3-pin M12x1, 4-pin	Proximity sensor with increased sensing distance Reduction factor 1 Welding field immune Inductive sensors SIEF in the catalogue
Proximity sensors SIEF-xxB New!	M8x1 M12x1 M18x1 M30x1,5	PNP NPN	N/O contact	10 ... 30 V DC	Cable, 3-wire M8x1, 3-pin M12x1, 3-pin M12x1, 4-pin	SIEF-xxB for flush installation 250% faster than conventional proximity switches Temperature range -30 ... +85°C Inductive sensors SIEF-xxB in the catalogue
Proximity sensors SIED	M12x1 M18x1 M30x1,5	2-wire, contactless	N/O contact N/C contact	20 ... 320 V DC 20 ... 265 V AC	Cable, 3-wire M12x1, 3-pin	Proximity sensor for DC and AC voltage Inductive sensors SIED in the catalogue
Proximity sensors SIEA	M8x1 M12x1 M18x1 M30x1,5	analogue: 0 ... 10 V 4 ... 20 mA	-	15 ... 30 V DC	M8x1, 3-pin M12x1, 4-pin	Proximity sensor with analogue output Inductive sensors SIEA in the catalogue
Proximity sensors SIES	block-shaped: 5 mm 8 mm 40 mm	PNP NPN	N/O contact N/C contact antivalent	10 ... 30 V DC	Cable, 3-wire M8x1, 3-pin screw terminals	Block-shaped design Flush mounting With operating status indicator Inductive sensors SIES in the catalogue