Inductive Proximity Sensor 20mm Detection – NPN NO DC 6-36V Metal Detection Switch for Industrial Automation Positioning Control

This inductive proximity sensor switch provides reliable non-touch detection for metal objects within 20mm (0.79 inches). Designed for industrial automation applications, it delivers precise positioning control and object counting with rapid response times. The NPN normally open configuration ensures compatibility with standard DC control systemsOperate the device by connecting it to a 6-36VDC power source. The sensor remains open until metal targets enter its detection zone, triggering the output switch. This non-touch operates avoids mechanical wear on both the sensor and detected objects. Ideal for conveyor systems, machine safety gates, and automated assembly lines where consistent metal detection is requiredSpecification:Model: LJ30A3-20-Z/BXShape: 30mm(1.18in) diameter cylinderDetection Distance: 20mm(0.79in)Detection Object: Metal/IronWorking Voltage: DC 6-36VOutput Form: NPN NOOutput Current: 300mAShell Material: MetalWeight: 150g (approx.)Size: 28*70mm(1.10*2.76in)Thread Specification: M30×1.5Color: SilverPackage List:1 x Proximity Switch

• Non-Touch Detection: 20mm sensing distance avoids physical touch to avoid damage to both sensor and target objects ensuring long-term operational reliability
• Wide Voltage Compatibility: Operates on 6-36V DC power supply for flexible integration with industrial control systems and automated equipment
• NPN Output Configuration: Normally open output with 300mA current capacity provides timely signal switching for precise counting and positioning applications
• Metal Housing Construction: 30mm diameter cylindrical design with M30×1.5 thread offers durable installation in harsh industrial environments
• Complete Package Inclusion: Includes 1pcs ready-to-use proximity switch sensor, ideal for conveyor systems, machine safety gates, and automated assembly lines where consistent metal detection is required