Turck Ni12U-S18-AN6X Inductive Proximity Sensor

Description:

The TURCK NI12U-S18-AN6X Inductive Proximity Sensor is used in industrial automation and machine control systems to provide non-contact detection of metallic objects using UPROX Factor 1 sensing technology and an NPN output configuration. Commonly installed in conveyor systems, packaging machinery, assembly equipment, robotic cells, and material handling systems requiring reliable detection of all metal types with extended sensing distances. Maintenance teams and system integrators use this part for sensor replacement, machine retrofits, automation upgrades, and OEM equipment repairs.

Applications:

The TURCK NI12U-S18-AN6X is designed for industrial proximity sensing applications where consistent detection performance across steel, aluminum, brass, and stainless steel targets is required without physical contact. It is frequently used in automated production lines, pallet handling systems, machine tools, packaging equipment, and transfer systems where reliable object detection improves machine uptime and reduces mechanical wear. The UPROX technology provides equal sensing distances for all metals while offering resistance to magnetic fields and harsh industrial environments.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part Number: NI12U-S18-AN6X
• Identification Number: 1645520
• Product Type: Inductive Proximity Sensor
• Sensor Technology: UPROX Factor 1 Inductive Sensor
• Housing Style: Smooth Barrel
• Housing Size: M18 Equivalent Smooth Body
• Sensing Distance: 12 mm nominal
• Output Type: NPN transistor output
• Output Function: Normally Open (NO)
• Supply Voltage: 10-30 VDC
• Rated Load Current: 200 mA maximum
• Switching Frequency: Up to 1 kHz
• Connection Type: Cable or connector version depending on configuration
• Mounting: Non-flush installation
• Housing Material: Thermoplastic housing
• Protection Rating: IP67
• Operating Temperature: -30°C to +85°C
• Special Features: UPROX sensing for all metals, magnetic field resistant, extended sensing distance
• Application: Metal object detection, machine positioning, and industrial automation control systems.

Common Replacements:

• TURCK NI12U-M18-AN6X-H1141
• TURCK BI10U-S18-AN6X
• IFM Electronic IFS240