Category: Photoelectric Sensors
Inductive Sensor NJ2-12GM-N-V1, NAMUR, M12 – Pepperl+Fuchs
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Inductive proximity sensor with NAMUR output, designed for reliable motor speed and rotation monitoring in escalators. The sensor is used together with a NAMUR isolator or amplifier and is commonly applied in ThyssenKrupp and Otis escalator systems.
General information
Type: Inductive sensor (NAMUR)
Model: NJ2-12GM-N-V1
Manufacturer: Pepperl+Fuchs
Application
Escalators from ThyssenKrupp and Otis
Rotation monitoring
Motor speed monitoring
Electrical
Switching frequency: up to 2 kHz
Current consumption: ≤ 3 mA
Operating voltage: 8.2 VDC (via NAMUR amplifier)
Output: NAMUR (EN 60947-5-6)
Mechanical
IP rating: IP67
Connection: 2-pin M12 connector
Mounting: Flush
Design: Cylindrical
Thread: M12×1
Performance
Nominal sensing distance (Sn): 2 mm
Related accessory
Connection cable: part no. 210008 (M12)