IFM IEC/IFS/IGC/IGT/IIC/IIT Series Inductive Proximity Sensor Switch

Inductive Proximity Sensor Switch, Proximity Sensor Switch, Sensor SwitchIFM

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2025/7/4 Update

Cylindrical proximity switch M8, M12, M18, M30
— ifm’s IFS, IGS, and IIS series of inductive proximity switches combine high performance with low cost, making them standard equipment for factories, not just a solution for demanding applications

IFM IEC/IFS/IGC/IGT/IIC/IIT Series Inductive Proximity Sensor Switch

Technical Features

The stainless steel housing and proximity switch face can withstand physical damage in industrial automation applications.

It adopts a special design, extending service life by 15% compared to sensors with plastic sensing faces.

The extended sensing range increases the distance between the proximity switch and the target, thereby extending normal uptime.

The permanently laser-etched order number will not become illegible from long-term use.

A 360° ring LED is used for status indication.

Products + Accessories Selection:

Dimensions (Flush) (mm)	Sensing range	No. of wires	Output function	Supply voltage (V DC)	Switching frequency (Hz)	Max. load current (mA)	Electrical connection	Order No.
M8 / L = 50	2 mm, Flush	3	PNP, N.O.	10…36	100	100	M8 Pico DC	IEC201
M8 / L = 50	2 mm, Flush	3	NPN, N.O.	10…36	100	100	M8 Pico DC	IEC202
M8 / L = 60	2 mm, Flush	3	PNP, N.O.	10…36	100	100	M12 Micro DC	IEC200
M12 / L = 45	4 mm, Flush	3	PNP, N.O.	10…30	100	100	M12 Micro DC	IFC275
M12 / L = 60	3 mm, Flush	3	PNP, N.O.	10…36	100	100	M12 Micro DC	IFC258
M12 / L = 60	3 mm, Flush	3	NPN, N.O.	10…36	100	100	M12 Micro DC	IFC266
M12 / L = 70	6 mm, Non-flush	3	PNP, N.O.	10…36	500	100	M12 Micro DC	IFT245
M12 / L = 70	6 mm, Non-flush	3	NPN, N.O.	10…36	500	100	M12 Micro DC	IFT246
M18 / L = 45	8 mm, Flush	3	PNP, N.O.	10…30	100	100	M12 Micro DC	IGC258
M18 / L = 70	5 mm, Flush	3	PNP, N.O.	10…36	100	100	M12 Micro DC	IGC248
M18 / L = 70	5 mm, Flush	3	NPN, N.O.	10…36	100	100	M12 Micro DC	IGC252
M18 / L = 70	12 mm, Non-flush	3	PNP, N.O.	10…36	500	100	M12 Micro DC	IGT249
M18 / L = 70	12 mm, Non-flush	3	NPN, N.O.	10…36	500	100	M12 Micro DC	IGT250
M30 / L = 50	15 mm, Flush	3	PNP, N.O.	10…30	50	100	M12 Micro DC	IIC233
M30 / L = 70	10 mm, Flush	3	PNP, N.O.	10…36	50	100	M12 Micro DC	IIC224
M30 / L = 70	10 mm, Flush	3	NPN, N.O.	10…36	50	100	M12 Micro DC	IIC226
M30 / L = 70	25 mm, Non-flush	3	PNP, N.O.	10…36	250	100	M12 Micro DC	IIT231
M30 / L = 70	25 mm, Non-flush	3	NPN, N.O.	10…36	250	100	M12 Micro DC	IIT232

Cable Connecters:

Description	Order No.
M8 Pico DC (3-pin) 2 m, PUR	EVC141
M8 Pico DC (3-pin) 5 m, PUR	EVC142
M8 Pico DC (3-pin) 2 m, PUR	EVC144
M8 Pico DC (3-pin) 5 m, PUR	EVC145

Description	Order No.
M12 Micro DC (4-pin) 2 m, PUR	EVC001
M12 Micro DC (4-pin) 5 m, PUR	EVC002
M12 Micro DC (4-pin) 2 m, PUR	EVC004
M12 Micro DC (4-pin) 5 m, PUR	EVC005

Specifications:

Protection rating:

Models IEC200, IEC201, IEC202, IFC258, IFC266, IGC248, IGC252, IIC224, IIC226: IP67 / IP68
Models IFC275, IFT245, IFT246, IGC258, IGT249, IGT250, IIT231, IIT232: IP68 / IP69K

Operating temperature:

Models IEC200, IEC201, IEC202, IFC258, IFC266, IGC248: -25…70 °C
Models IFT245, IFT246, IGT249, IGT250, IIT231, IIT232: 0…100 °C
Models IFC275, IIC233: -40…85 °C

Leakage current:

Negligible

Housing material:

Housing: High-grade stainless steel
Sensing face: High-grade stainless steel
Locking nut: High-grade stainless steel
Connector housing: TPU
Connector contact nut: Nickel-plated brass

IFM IEC/IFS/IGC/IGT/IIC/IIT Series Inductive Proximity Sensor Switches benefits

Benefits introduce In Detail

Adopting Metal Sensing Face Technology to Significantly Extend Service Life and Uptime

In industrial automation applications, proximity switches made of plastic may fail due to liquid ingress, be damaged by target impact, and suffer wear and tear from high impact and vibration.

ifm’s non-contact, zero-leakage, all-metal proximity switches are extremely rugged, with a service life that can even exceed that of the machine itself! Our durable stainless steel sensors feature a fully sealed design, with protection ratings up to IP67, IP68, and IP69K.

ifm’s metal-face proximity switches can operate reliably and durably in harsh industrial applications. Due to their stainless steel construction, their service life is extended by 15% compared to proximity switches with Teflon or plastic sensing faces. ifm’s metal-face proximity switches extend factory uptime and are the most valuable sensors among similarly priced products on the market.

The stainless steel proximity switches have undergone extensive testing to ensure reliable operation in applications.

Uses a stainless steel sensing face and housing, resistant to machining processes and moisture.
15% longer service life.
Extended sensing range increases the distance between the proximity switch and the target.