IFM IF5851 IFA3002-BPKG/V4A/US

ifm IF5851 Inductive Sensor for Automation

Description

The ifm IF5851 (IFA3002-BPKG/V4A/US) is a high-performance inductive proximity sensor designed for non-contact detection of metal objects. Its threaded M12 body and V4A stainless steel construction ensure durability and longevity in challenging industrial environments. With a precise 2mm sensing range and a standard M12 connector, it integrates seamlessly into various automation systems.

Specifications

• Manufacturer: ifm
• Article Number: IF5851
• Type Designation: IFA3002-BPKG/V4A/US
• Sensing Range: 2 mm (flush mountable)
• Output Type: PNP, Normally Open (NO)
• Operating Voltage: 10 to 36V DC
• Current Rating: 250 mA
• Connection: M12 connector (4-pin)
• Housing: M12 x 1, threaded
• Material: Stainless steel (1.4404 / 316L)
• Protection Class: IP67 / IP68 / IP69K

Label Info

• Model: IF5851
• Type: IFA3002-BPKG/V4A/US
• s: 2mm f
• U: 10…36VDC
• I: 250mA SCP

Application

This sensor is ideal for position detection, presence sensing, and counting applications in machine building, automotive, and food and beverage industries where high resilience to cleaning agents and coolants is required.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this pre-owned sensor, you contribute to a circular economy and help prevent approximately 2.0 kg of CO2 emissions compared to buying a new one.

Availability

This unit is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What does the ‘f’ designation after the 2mm sensing range signify?

The ‘f’ indicates that the sensor is ‘flush mountable’. This means it can be installed so its sensing face is level with the surrounding metal mounting surface without affecting its performance.

Is this sensor suitable for use in food and beverage or washdown environments?

Yes, its V4A (316L) stainless steel housing and high protection ratings of IP68 / IP69K make it highly resistant to corrosion and aggressive cleaning agents, making it an excellent choice for such applications.

What is the pinout for the M12 connector on this PNP sensor?

For the IFA3002-BPKG, the standard 4-pin M12 pinout is: Pin 1 = +L (10-36V DC), Pin 3 = -L (0V/GND), and Pin 4 = Output (PNP switching signal).

Last Update: Friday, March 13, 2026

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