KJTDQ OBE2000-R3-0.2M-V31 Photoelectric Switch: The Ultimate Sensor for Precision Automation

• time：2026-01-12 03:50:47
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In the intricate world of industrial automation, where milliseconds and millimeters dictate efficiency, the reliability of a single component can be the linchpin of an entire production line. Enter the OBE2000-R3-0.2M-V31 photoelectric switch, a sensor engineered not just to perform, but to excel in the most demanding environments. This device represents a significant leap in sensing technology, offering a blend of precision, durability, and versatility that sets a new benchmark for automated control systems.

At its core, the OBE2000-R3-0.2M-V31 is a retro-reflective photoelectric sensor. The "0.2M" in its designation specifies a precise 0.2-meter (200mm) sensing range, a critical parameter for applications requiring close-proximity detection with high accuracy. Unlike standard sensors, this model utilizes a focused beam and advanced optics to detect objects within this specific distance, minimizing false triggers from background interference. The "V31" suffix often indicates a specific housing material, connector type, or output configuration, typically signifying a robust, industrial-grade build designed for consistent performance.

The operational principle is elegantly simple yet profoundly effective. The sensor unit emits a beam of modulated light. A dedicated reflector, positioned opposite, bounces this light directly back to the receiver within the sensor. When an object interrupts this light path, the state change is instantly registered. The "R3" likely denotes a particular lens style or optical design optimized for this retro-reflective mode, ensuring a stable and reliable beam even in challenging conditions. This makes the OBE2000-R3-0.2M-V31 ideal for detecting the presence, absence, or position of objects on conveyor belts, in packaging machinery, or within automated assembly stations.

What truly distinguishes this photoelectric switch is its resilience. Industrial settings are rife with challenges: dust, moisture, vibration, and electromagnetic noise. The OBE2000-R3-0.2M-V31 is built to withstand these adversities. Its housing is typically crafted from high-grade polymers or metals, offering substantial ingress protection (often IP67 or higher), meaning it is dust-tight and can withstand temporary immersion in water. This ruggedness ensures uninterrupted operation in food processing plants, woodshops, material handling facilities, and automotive manufacturing lines, where environmental contaminants are a constant concern.

Furthermore, modern iterations of such sensors incorporate intelligent features. Many models, including variants like the V31, come with intuitive teach-in functions or sensitivity adjustments via a potentiometer. This allows technicians to quickly calibrate the sensor on-site for different surface colors or materials—from transparent glass bottles to dark metallic components—without the need for complex reprogramming. The output, typically a solid-state NPN or PNP transistor, provides a swift, bounce-free signal compatible with all major brands of Programmable Logic Controllers (PLCs) and industrial control systems.

The application spectrum for the OBE2000-R3-0.2M-V31 is vast. In packaging, it ensures cartons are correctly positioned for sealing. In automotive assembly, it verifies the placement of components like pistons or gaskets. On electronic production lines, it counts tiny circuit boards. Its precise 0.2m range is particularly valuable in compact machinery or robotic cells where space is at a premium, allowing for dense, reliable sensor placement without crosstalk.

Selecting the right sensor is a strategic decision. The OBE2000-R3-0.2M-V31 answers this need by delivering repeatable accuracy. Its long operational life, measured in millions of cycles, reduces maintenance downtime and replacement costs. The stability of its output signal prevents machine jams and production errors, directly contributing to Overall Equipment Effectiveness (OEE). For system integrators and plant engineers, this translates to a lower total cost of ownership and a more predictable, efficient manufacturing process.

Installation and integration are straightforward. The device usually comes with a standard M12 or M8 quick-disconnect connector (as suggested by the V31 type), enabling rapid wiring and replacement. Clear LED indicators for power and output status provide immediate visual feedback for troubleshooting. This user-centric design minimizes setup time and simplifies ongoing maintenance.

In conclusion, the OBE2000-R3-0.2M-V31 photoelectric switch is more than just a component; it is a critical enabler of modern industrial automation. Its specific design for a 0.2-meter retro-reflective sensing range, combined with industrial toughness and smart features, makes it a dependable solution for achieving precision, reliability, and efficiency. For engineers seeking to optimize detection tasks in constrained spaces and harsh environments, this sensor stands as a proven and capable choice, ensuring that the smallest details in the production process are never overlooked.