Turck Ni4-Q11S-AZ31X Inductive Proximity Sensor

Description:

The TURCK NI4-Q11S-AZ31X Inductive Sensor is used in industrial machine position sensing and non-contact metal detection systems. Commonly installed in conveyor systems, packaging machinery, assembly equipment, material handling systems, and automated production lines requiring reliable metal target detection using AC or DC control power. Maintenance teams and system integrators use this part for replacement, retrofit, control system expansion, and industrial automation upgrades.

Applications:

The TURCK NI4-Q11S-AZ31X Inductive Sensor is commonly used in conveyor systems, machine tools, packaging equipment, automotive assembly lines, process machinery, and industrial manufacturing applications requiring part presence detection, end-of-travel sensing, and machine sequencing functions. Its 2-wire AC/DC design allows direct integration into relay logic systems and legacy control panels without requiring a dedicated DC sensor supply.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part Number: NI4-Q11S-AZ31X
• Product Type: Inductive Sensor
• Sensor Technology: Inductive Proximity Sensing
• Output Type: Normally Open (NO), 2-Wire AC/DC
• Operating Voltage: 20-250 VAC
• Operating Voltage (DC): 10-300 VDC
• Rated Output Current: 3-100 mA
• Sensing Distance: 4 mm
• Housing Style: Rectangular Q11S Housing
• Housing Material: Glass Fiber Reinforced Thermoplastic
• Active Face Material: PA12-GF30 Plastic
• Connection Type: Integral Cable
• Electrical Configuration: 2-Wire AC/DC
• Switching Frequency: 20 Hz
• Protection Rating: IP67
• Operating Temperature: -25°C to +70°C
• LED Status Indication: Red LED
• Features: Short-circuit protection, overload protection, wear-free operation
• Application: Non-contact metal object detection and machine position sensing in industrial automation systems.

Common Replacements:

• TURCK NI4-Q12-AZ31X
• TURCK NI4-G12-AZ31X
• TURCK BI4-Q10S-AZ31X