Turck Ni20U-M30-AP6X-H1141 Inductive Proximity Sensor

Description:

The TURCK NI20U-M30-AP6X-H1141 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 a PNP normally open output configuration. Commonly installed in conveyor systems, packaging machinery, material handling equipment, transfer systems, and automated production lines requiring long-range metal detection and reliable position feedback. Maintenance teams and system integrators use this part for sensor replacement, machine retrofits, automation upgrades, and OEM equipment repairs.

Applications:

The TURCK NI20U-M30-AP6X-H1141 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 pallet conveyors, machine tools, steel processing equipment, packaging machinery, and automated manufacturing systems where accurate object detection improves machine reliability 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: NI20U-M30-AP6X-H1141
• Identification Number: 1646140
• Product Type: Inductive Proximity Sensor
• Sensor Technology: UPROX Factor 1 Inductive Sensor
• Housing Style: Partially Threaded Barrel
• Housing Size: M30 × 1.5
• Sensing Distance: 20 mm nominal
• Output Type: PNP transistor output
• Output Function: Normally Open (NO)
• Supply Voltage: 10-30 VDC
• Rated Load Current: 200 mA maximum
• Switching Frequency: 1 kHz
• Connection Type: 4-pin M12 male connector
• Mounting: Non-flush installation
• Housing Material: PTFE-coated brass (CuZn)
• Protection Rating: IP68
• Operating Temperature: -30°C to +85°C
• Special Features: UPROX sensing for all metals, magnetic field resistant, pre-damping protection, PTFE-coated housing, short-circuit protection, reverse polarity protection
• Application: Metal object detection, machine positioning, and industrial automation control systems.

Common Replacements:

• TURCK NI20U-M30-AN6X-H1141
• TURCK NI30U-M30-AP6X-H1141
• IFM Electronic IFS290