IFM MK5100/5200 Series Cylinder Sensor

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2025/7/4 Update

T-Slot Sensors
— DC | Pre-wired and Quick Disconnect, ifm’s small T-slot sensors can be easily installed in T-slot cylinders for low-cost installation. These sensors can be flush-mounted in the T-slot, which prevents physical damage in harsh industrial environments.

IFM MK5100/5200 Series Cylinder Sensor

Technical Features

Magnetic T-slot sensors offer clear technical advantages over reed switches.

Can be installed in any type of cylinder using ifm mounting accessories – smooth body, tie rod, dovetail, and integrated profile cylinders.

Fast installation! The sensor can be installed directly from above into the top of the cylinder slot, no need to remove the end caps.

Excellent repeat accuracy and fast response extend normal operating times.

Unlimited switching cycles extend service life.

Products + Accessories Selection:

Number of Cores	Output Function	Power Supply Voltage	Switching Freq. (Hz)	Max. Load Current (mA)	Electrical Connection	Order No.
3	PNP, N.O.	10…30 VDC	6000	100	2 m pre-wired cable	MK5140
3	PNP, N.C.	10…30 VDC	6000	100	2 m pre-wired cable	MK5156
3	NPN, N.O.	10…30 VDC	10000	100	2 m pre-wired cable	MK5114
2	PNP/NPN, N.O.	10…30 VDC	4000	100	2 m pre-wired cable	MK5103
3	PNP, N.O.	10…30 VDC	6000	100	M8 snap-on, 0.3 m pigtail	MK5138
3	PNP, N.C.	10…30 VDC	6000	100	M8 snap-on, 0.3 m pigtail	MK5155
3	NPN, N.O.	10…30 VDC	6000	100	M8 snap-on, 0.3 m pigtail	MK5137
2	PNP/NPN, N.O.	10…30 VDC	4000	100	M8 snap-on, 0.3 m pigtail	MK5104
3	PNP, N.O.	10…30 VDC	6000	100	M8 screw-type, 0.3 m pigtail	MK5159
3	NPN, N.O.	10…30 VDC	10000	100	M8 screw-type, 0.3 m pigtail	MK5152
3	PNP, N.O.	10…30 VDC	6000	100	M12 screw-type, 0.3 m pigtail	MK5139
3	NPN, N.O.	10…30 VDC	6000	100	M12 screw-type, 0.3 m pigtail	MK5186
4	PNP, N.O.	10…30 VDC	6000	100	M8 screw-type, 0.3 m pigtail	MK5208
4	PNP, N.O.	10…30 VDC	6000	100	M12 screw-type, 0.3 m pigtail	MK5209
3	PNP, N.O.	10…30 VDC	9	100	M8 snap-on, 0.3 m pigtail	MK5215
3	PNP, N.O.	10…30 VDC	9	100	M12 screw-type, 0.3 m pigtail	MK5214

Connection Cables

Description	Order No.
M8 Pico DC (3-pin) 2 m, PUR	EVC141
M8 Pico DC (3-pin) 5 m, PUR	EVC142
M8 Pico DC (4-pin) 2 m, PUR	EVC150
M8 Pico DC (4-pin) 5 m, PUR	EVC151

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

Specifications:

Voltage drop:
- 2.5 V; e.g., Model MK5103: 4.5 V; MK5104: 3.5 V
Minimum load current:
- N/A; e.g., Models MK5103 and MK5104: 5 mA
Leakage current:
- Negligible; e.g., Models MK5103, MK5104: < 0.8 mA
Operating temperature: -25…85 °C
Protection class: IP67

Cable sheath material: PUR
Cable sheath material: PUR
Magnetic field sensitivity:
- 2.0 mT; e.g., Models MK5103, MK5104, MK5114, MK5152, MK5192, MK5196: 2.8 mT
Travel speed: Max > 10 m/s
Repeat accuracy: < 0.2 mm
Housing material: PA (Nylon); Stainless steel

What’s More…

Conventional Sensor The cable and the mounting screw are on opposite sides of the housing. If the cable is pulled the sensor may become dislodged 2

Benefits Introduce In Detail

Compact housing, simple installation

ifm’s small T-slot sensors can be easily installed in T-slot cylinders for low-cost installation. These sensors can be flush-mounted in the T-slot, which prevents physical damage in harsh industrial environments.

	Reed Switch	ifm Solid State	Advantages of Solid State
Durability	Low (1-2 million cycles)	High (Unlimited cycles)	ifm’s pneumatic sensors can be switched an unlimited number of times. Reed switches often need to be replaced several times during the life of the cylinder.
Repeat Accuracy	Low	High	Provides excellent repeat accuracy. Mechanical wear on reed switches can lead to switching point drift.
Response Time	Low	High	Fast response. Reed switches are slower and cannot maintain precision in high-speed applications.
Sensitivity	Low	High	Reliable operation even with weak magnetic fields. Reed switches require a strong magnetic field for detection.
Temperature Stability	High	High	Extremely stable characteristics over a wide operating temperature range.
Service Life	Short	Long	Not affected by long-term magnetic fields. Reed switch contacts may become magnetized over time.