Product Overview
The Turck NI50-CP80-VP4X2 is a high-performance inductive proximity sensor designed for precise non-contact detection of metallic objects in demanding industrial environments. Featuring a robust stainless steel housing (M30x1.5 threaded design) with IP67/IP69K protection, this sensor is built to withstand harsh conditions such as dust, moisture, and mechanical impacts. It operates on a 10–30 V DC supply and delivers a configurable PNP or NPN output via a shielded M12 connector (VP4X2 variant). The NI50-CP80-VP4X2 is optimized for applications requiring long sensing ranges and high repeatability, such as automotive manufacturing, heavy machinery, and material handling systems. Its rugged construction and advanced diagnostics make it ideal for integration into Industry 4.0-ready automation networks.
Key Technical Parameters
- Sensing Range: 50 mm (for mild steel; reduced for non-ferrous metals).
- Supply Voltage: 10–30 V DC (±10%) with reverse polarity and surge protection.
- Output Type: Configurable PNP/NPN transistor (NO/NC), 200 mA max load current.
- Housing Material: Stainless steel (316L) with chemical-resistant coating.
- Operating Temperature: -25°C to +85°C (-13°F to +185°F).
- Protection Class: IP67/IP69K (dustproof, waterproof, and resistant to high-pressure washdowns).
- Switching Frequency: Up to 500 Hz for reliable performance in dynamic applications.
- Connector: M12 4-pin shielded (VP4X2 variant) with PUR/PVC cable options.
- Certifications: CE, UL, cULus, RoHS, and REACH compliance.
Typical Applications
The NI50-CP80-VP4X2 is widely used in industries requiring extended sensing capabilities and durability:
- Automotive: Detecting metal components in robotic welding, stamping presses, or assembly lines.
- Material Handling: Monitoring pallet positions, conveyor belts, or crane systems in logistics hubs.
- Heavy Machinery: Ensuring safety interlocks for hydraulic cylinders or rotating equipment.
- Food & Beverage: Sanitary-grade detection of stainless steel valves or mixers in washdown zones.
- Mining: Position sensing of metal equipment in dusty or vibration-heavy environments.
Its long sensing range and rugged design ensure reliable operation in both static and high-speed applications.
Competitive Advantages
- Extended Sensing Range: 50 mm detection capability accommodates large or irregularly shaped targets.
- Durability: 316L stainless steel housing resists corrosion, acids, and mechanical stress.
- Flexible Configuration: Configurable PNP/NPN outputs adapt to diverse control systems.
- Easy Integration: Pre-wired M12 connectors and threaded mounting reduce installation time.
- Smart Diagnostics: Dual-color LEDs (power/status) enable quick troubleshooting in the field.
Core Functionalities
The NI50-CP80-VP4X2 delivers advanced features for industrial reliability:
- Adjustable Sensitivity: Potentiometer or teach-in function for fine-tuning detection thresholds.
- EMI/RFI Immunity: Shielded cables and filtering ensure stable performance near motors or inverters.
- Fail-Safe Operation: Short-circuit and overload protection safeguards connected systems.
- IO-Link Compatibility (if applicable): Enables remote parameterization and predictive maintenance.
- Temperature Compensation: Maintains accuracy across extreme thermal conditions.
| Parameter | Specification |
| Product Type | Inductive Proximity Sensor (Flush Mountable) |
| Model Breakdown | NI50: Ø50mm Housing
CP80: 40mm Sensing Distance (Factor 2)
VP4X2: PNP Output, 2m PUR Cable, Chemical-Resistant |
| Detection Target | Ferrous Metals (Optimized) |
| Standard Target | Fe360 Steel (100×100×1mm) |
| Sensing Distance (S<sub>n</sub>) | 40 mm (Guaranteed) |
| Reduction Factor | 1.0 (Steel) / 0.7 (Stainless Steel) / 0.5 (Aluminum) |
| Operating Voltage | 12...57 V DC (Ripple ≤ 10%) |
| Output Type | PNP, Normally Open (NO), 4-Wire (Short-Circuit Protected) |
| Output Current (I<sub>e</sub>) | ≤ 300 mA |
| Voltage Drop (U<sub>d</sub>) | ≤ 2.0 V |
| Switching Frequency | 500 Hz |
| Hysteresis | ≤ 15% of S<sub>n</sub> |
| Housing Material | VP Series: 316L Stainless Steel (Corrosion-Resistant) |
| Face Material | PPS-GF40 (Polyphenylene Sulfide, 40% Glass Fiber) |
| Protection Rating | IP68 / IP69K (Submersible to 5m, Resists 100 bar Steam Jets) |
| Electrical Connection | Fixed Cable, 2m PUR Ø8mm (Color: Blue), VP4X2 Suffix |
| LED Indicator | Dual LEDs: Green (Power) + Yellow (Switching Status) |
| Temperature Range | Operating: -40°C to +85°C
Storage: -50°C to +100°C |
| Shock/Vibration | Shock: 100 g (6 ms, IEC 60068-2-27)
Vibration: 10 g (10...500 Hz, IEC 60068-2-6) |
| EMC Compliance | EN 61000-6-3 (Emissions), EN 61000-6-2 (Immunity) |
| Certifications | ATEX: II 3G Ex nA nC IIC T6 Gc
IECEx: Ex nA nC IIC T6 Gc
cULus, CE, SIL 3 (IEC 61508) |
| Reverse Polarity Protection | Yes |
| Overload Protection | 500 mA (Auto-Cutoff) |
| Weight | 850 g |
| Mounting | Flush Mountable (Metal-Immune Design) |
| Response Time | ≤ 1.2 ms |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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Turck NI50-CP80-VP4X2 - IP67 50mm Non-Contact - Industrial Heavy-Duty Stainless - Inductive Sensor Images
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