1. Product Overview: PEPPERL+FUCHS NRN10-12GS40-E2-V1 Inductive Proximity Sensor
The PEPPERL+FUCHS NRN10-12GS40-E2-V1 is a high-performance inductive proximity sensor designed for reliable non-contact detection of metallic objects in industrial automation systems. Featuring an M12x1 threaded stainless steel housing (IP67-rated), this sensor operates in harsh environments with resistance to dust, moisture, vibrations, and temperature extremes (-25°C to +70°C). It offers a detection range of 10 mm for ferrous metals, delivering precise feedback for machine control. The sensor operates on a 10–30V DC supply and provides a PNP normally open (NO) output, ensuring compatibility with PLCs and industrial controllers. Its robust construction and short-circuit protection make it ideal for automotive assembly lines, material handling systems, and heavy machinery.
2. Key Technical Specifications
- Detection Range: 10 mm (for mild steel targets).
- Output Type: PNP, NO (3-wire, 2 m PVC cable).
- Supply Voltage: 10–30V DC (±10%).
- Current Consumption: ≤15 mA.
- Switching Frequency: 1 kHz.
- Housing Material: Stainless steel (1.4404/316L).
- Protection Class: IP67 (dust/water resistance).
- Operating Temperature: -25°C to +70°C.
- Certifications: CE, cULus, IECEx, ATEX (Ex II 3G Ex nA IIC T6 Gc).
3. Industrial Applications and Use Cases
The NRN10-12GS40-E2-V1 is widely used in automotive manufacturing for detecting piston positions, robotic arm movements, and conveyor belt part presence. In packaging machinery, it ensures precise alignment of metallic containers and verifies fill levels. The sensor’s ATEX/IECEx certification allows deployment in explosive atmospheres such as chemical plants and oil refineries for monitoring valves, pumps, and hazardous-area equipment. Additional applications include position verification in CNC machines, automated storage solutions, and food processing lines requiring frequent washdowns. Its rugged design also supports construction and agricultural machinery exposed to extreme conditions.
4. Competitive Advantages and Unique Features
- Extended Detection Range: 10 mm sensing capability for larger metallic targets.
- Durability: Stainless steel housing resists corrosion, mechanical stress, and chemical exposure.
- Safety Compliance: ATEX/IECEx certification for use in Zone 2/22 hazardous areas.
- High Immunity: Stable operation in electromagnetic interference (EMI)-rich environments.
- Low Maintenance: Contactless detection eliminates mechanical wear and reduces downtime.
5. Functional Capabilities and Operational Benefits
The sensor delivers fast, accurate detection with a response time of ≤1 ms, critical for high-speed automation processes. Its PNP NO output triggers alarms or machine shutdowns upon target detection, enhancing operational safety. The IP67 rating and extended temperature range ensure reliable performance in extreme conditions, minimizing maintenance costs. By reducing false triggers and optimizing cycle times, it improves production efficiency and supports Industry 4.0 initiatives. Integrated reverse polarity and short-circuit protection enhance system reliability, making it a cost-effective solution for precision-driven industries.
| Parameter | Specification |
| Product Type | Inductive Proximity Sensor (Cylindrical Housing) |
| Model Number | NRN10-12GS40-E2-V1 |
| Detection Principle | Inductive (for metallic targets) |
| Sensing Distance | 12 mm (nominal, Sn = 12 mm) |
| Operating Voltage | 10–30 V DC |
| Output Type | PNP, Normally Open (NO) |
| Output Current | ≤ 200 mA |
| Switching Frequency | Up to 1,000 Hz |
| Hysteresis | ≤ 10% of sensing distance |
| Housing Material | Nickel-plated brass with PBT sensing face |
| Protection Rating | IP67 (dustproof and waterproof) |
| Ambient Temperature | –25°C to +70°C (–13°F to +158°F) |
| Connection Type | M12 × 1 connector (4-pin) |
| Cable Length | 2 m standard (shielded PVC cable) |
| LED Indicator | Status LED (yellow) for output state |
| Response Time | ≤ 0.5 ms |
| Certifications | CE, cULus, RoHS, REACH |
| Mounting | Flush or non-flush mounting |
| Object Material | Ferrous metals (e.g., steel, iron); reduced sensing distance for non-ferrous metals |
| Special Features | - Reverse polarity protection
- Short-circuit protection
- High immunity to EMI |
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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NRN10-12GS40-E2-V1 - 10mm PNP Inductive Sensor - Industrial Stainless Steel IP67 - Proximity Switch Images
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