Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 3RG4143-6AD00 |
| Manufacturer | Pepperl+Fuchs GmbH |
| Product Type | Inductive Proximity Switch |
| Series | 3RG4 Classic |
| Housing Diameter / Thread | M18 × 1 |
| Supply Voltage | 10 – 30 V DC |
| Output Type | PNP, Normally Open (NO) |
| Nominal Sensing Distance (Sn) | 4 mm (for ST37 mild steel) |
| Maximum Load Current | 200 mA |
| Switching Frequency | ≥ 2000 Hz |
| Repeat Accuracy | < ±0.5 % |
| Connection Type | 2 m PVC cable, 3-wire (6AD00 = fixed cable) |
| Protection Class | IP67 |
| Housing Material | Brass nickel-plated |
| Operating Temperature | -25 °C to +70 °C |
| Certifications | CE, cULus, EAC |
Main Features and Advantages
Rugged Design for Harsh Environments: The Pepperl+Fuchs 3RG4143-6AD00 is built with a robust M18 brass nickel-plated housing rated IP67, offering superior resistance to corrosion, coolant, oil, dust, and high-pressure washdowns . Its durable construction ensures the 3RG4143-6AD00 can withstand the rigorous demands of automotive weld cells, machining centers, and food processing lines, providing long-term reliable performance where lower-grade sensors fail.
High-Speed Switching Performance: With a switching frequency of ≥2000 Hz, the Pepperl+Fuchs 3RG4143-6AD00 delivers microsecond-level response times, enabling precise detection of fast-moving targets on high-throughput packaging machinery and automated sorting systems . The 4mm sensing distance combined with this rapid response ensures accurate position sensing even at high production speeds.
Wide Electrical Compatibility: The 3RG4143-6AD00 operates on a wide 10-30 V DC supply voltage, making it directly compatible with standard PLC input cards from major manufacturers including Siemens, Allen-Bradley, and Mitsubishi . Built-in short circuit, overload, and reverse polarity protection prevents damage from common wiring errors and voltage fluctuations, significantly reducing installation failures and warranty returns .
Industrial Standard Form Factor: Featuring a standard M18×1 thread, the Pepperl+Fuchs 3RG4143-6AD00 is a drop-in replacement for countless legacy sensors . Its 2-meter PVC cable provides flexible mounting options, while the large sensing face and visible LED indicator simplify installation and status checks. The 3RG4143-6AD00 allows maintenance teams to replace aging or failed sensors quickly with minimal downtime and no need for mounting modifications.
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