Balluff BES01KA 516-371-EO-C-PU-02 Inductive Proximity Sensor

Description:

The BALLUFF BES01KA (BES 516-371-EO-C-PU-02) inductive proximity sensor is used in industrial automation systems to detect the presence of metallic objects without physical contact using an electromagnetic field. Commonly installed in OEM machinery, conveyor systems, and production equipment where reliable position detection, part sensing, and machine sequencing are required. Maintenance teams and system integrators use this sensor for equipment repair, automation upgrades, and replacement of failed proximity switches in industrial control systems.

Applications:

The BALLUFF BES01KA inductive proximity sensor is commonly used in conveyor systems, packaging machinery, CNC equipment, robotics, and factory automation systems where non-contact detection of metal components is required. It is typically installed in industrial production lines for position sensing, end-of-travel detection, part presence verification, and machine interlocking functions in continuous-duty manufacturing environments.

Technical Specifications:

• Brand: BALLUFF
• Manufacturer Part Number (MPN): BES01KA / BES 516-371-EO-C-PU-02
• Product Type: Inductive Proximity Sensor
• Sensing Type: Inductive (non-contact metal detection)
• Housing Size: Ø6.5 x 45 mm cylindrical body
• Sensing Distance: 1.5 mm (flush mount)
• Output Type: PNP, Normally Open (NO)
• Operating Voltage: 10–30 V DC
• Switching Frequency: up to 5000 Hz
• Housing Material: Stainless steel
• Protection Rating: IP68
• Connection Type: Cable (PUR jacket, typically 2 m)
• Operating Temperature: -40°C to +85°C
• Function: Detects metallic objects via electromagnetic field change
• Application: Position sensing, machine automation control, part detection
• Operating Environment: Industrial automation and manufacturing systems

Common Replacements:

• Pepperl+Fuchs NJ series inductive proximity sensor (M6/M8 flush mount equivalent)
• IFM IE series inductive proximity sensor (similar sensing range class)
• Turck BI series miniature inductive proximity switches