Zimmer-Group NJ3-E2-01 Inductive Proximity Switch with Cable

Description:

The Zimmer-Group NJ3-E2-01 inductive proximity switch is a compact, non-contact sensor designed to detect metallic objects using an electromagnetic field. It provides reliable position sensing without physical wear, making it suitable for high-cycle industrial environments. Installed directly on machinery or fixtures, this sensor is used by maintenance teams and system integrators for object detection, positioning, and automation feedback. The NJ series is known for being wear-free, short-circuit protected, and highly durable.

Applications:

The Zimmer NJ3-E2-01 proximity switch is used in industrial automation systems such as conveyor lines, robotic cells, packaging machines, and assembly equipment. It detects metal components for position verification, part presence, and motion control, ensuring accurate sequencing and reliable operation in manufacturing processes.

Technical Specifications:

• Manufacturer Part Number (MPN): NJ3-E2-01
• Product Type: Inductive Proximity Switch
• Series: Zimmer NJ Series
• Sensing Type: Inductive (metal detection)
• Sensing Distance: ~1 mm (model class)
• Supply Voltage: 10–30 V DC
• Rated Voltage: 24 V DC typical
• Output Type: PNP, normally open (typical NJ series)
• Load Current: ~100 mA
• Switching Frequency: Up to ~5 kHz
• Protection Rating: IP67
• Connection Type: Cable
• Housing: Stainless steel cylindrical body
• Operating Temperature: −25°C to +70°C
• Application: Metal object detection and position sensing

Common Replacements:

• Pepperl+Fuchs NJ2-V3-N inductive sensor
• Omron E2E-X10B1DL30-M1 proximity sensor
• Leuze IS 218MM inductive switch