ifm electronic Magnetic Cylinder Sensor

 

Model: MK5243

Order No.: MKT3028BBADKG/G/10M

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1. General Description

 

The ifm electronic MK5243 is a magnetic cylinder sensor designed for the non-contact position detection of pistons in pneumatic actuators. It is specifically built for easy, top-down installation into T-slots, where it reliably detects the magnetic field of the piston magnet through the cylinder wall.

This sensor features a solid-state PNP output, eliminating mechanical wear and ensuring a long service life. Its exceptionally high protection rating of IP69K makes it suitable for use in harsh industrial environments, including those with high-pressure, high-temperature washdowns.

 

Key Features 🎯

 

• For T-Slot Cylinders: Optimized for fast and secure mounting in standard T-slots.
• Superior Protection: Rated IP67 / IP69K, making it ideal for food, beverage, and other washdown applications.
• Reliable Piston Detection: Non-contact magnetic sensing for wear-free operation.
• PNP Output: Provides a standard 3-wire PNP, normally open (NO) output signal.
• Clear Status Indication: A bright, integrated LED provides a clear visual indication of the output state.

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2. Technical Specifications

 

 

Electrical Data

 

Parameter	Value
Operating Voltage (Ub)	10 … 30 V DC
Output Function	PNP, Normally Open (NO)
Max. Load Current (Ie)	100 mA
Voltage Drop	< 2.5 V
Switching Frequency	> 1000 Hz

 

Mechanical & Environmental Data

 

Parameter	Value
Application	For T-slot cylinders
Housing Material	Plastic (PA – Polyamide)
Enclosure Protection	IP67 / IP69K
Connection	10 m PUR Cable
Ambient Temperature	-25°C to +85°C
Certifications	CE, cULus Listed

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3. Wiring

 

The sensor uses a standard 3-wire DC PNP configuration:

• Brown Wire: Connect to + (L+)
• Black Wire: Connect to Signal Output (Load)
• Blue Wire: Connect to - (L-)

Datasheet

SICK MZT8-28VPS-KQ01048051