KJTDQ OBR7500-R100-2EP-IO-V31 Photoelectric Switch: The Ultimate Solution for Precision Detection

• time：2026-01-10 06:35:15
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In the intricate world of industrial automation, the reliability of a single component can dictate the efficiency of an entire production line. Among these critical components, photoelectric switches stand as silent sentinels, ensuring seamless operations. The OBR7500-R100-2EP-IO-V31 photoelectric switch emerges as a premier choice for engineers and system integrators seeking unparalleled precision and durability in demanding environments. This device is not merely a sensor; it is a sophisticated piece of engineering designed to deliver consistent performance where it matters most.

At its core, the OBR7500-R100-2EP-IO-V31 is a through-beam photoelectric sensor. This model features a robust, rectangular housing constructed from high-grade materials, offering exceptional resistance to dust, moisture, and mechanical impact, conforming to IP67 protection standards. Its key specification, the "R100," denotes a sensing range of up to 100 meters. This extended range capability makes it ideal for large-scale applications such as warehouse logistics, conveyor belt monitoring over long distances, and outdoor storage yard management, where detecting the presence or absence of objects reliably over vast areas is paramount.

The operational principle is elegantly simple yet highly effective. The device consists of two separate units: a transmitter and a receiver. The transmitter projects a focused beam of light—typically infrared or laser—towards the receiver. When an object interrupts this beam, the receiver detects the change in light intensity and triggers a switching signal. The "IO" in its model name indicates a push-pull (PNP/NPN) output configuration, providing versatile compatibility with a wide array of programmable logic controllers (PLCs) and control systems. This flexibility simplifies integration into existing setups without requiring additional interface modules.

What truly sets the OBR7500-R100-2EP-IO-V31 apart are its advanced features tailored for challenging conditions. The integrated "2EP" functionality refers to its enhanced environmental performance, including stable operation under strong ambient light interference. It employs modulated light signals, allowing the receiver to distinguish between its own light beam and external light sources, virtually eliminating false triggers from sunlight or factory lighting. Furthermore, the "V31" variant often includes a diagnostic LED indicator for quick status checks and alignment verification, significantly reducing installation time and maintenance efforts.

Practical applications for this sensor are vast and varied. In the automotive industry, it ensures precise positioning of vehicle bodies on assembly lines. Within packaging machinery, it counts products at high speeds with extreme accuracy. For bulk material handling, it monitors fill levels in silos or detects oversized items on crusher feed lines. Its long-range capability is particularly beneficial for security perimeters, where it can form an invisible detection barrier. The robust housing ensures it thrives in harsh settings like mining, forestry, or metalworking plants, where vibration, temperature fluctuations, and particulate matter are constant challenges.

Installation and alignment, often a concern with long-range sensors, are streamlined with the OBR7500-R100-2EP-IO-V31. Many units come with precise mounting brackets and visual alignment aids. For optimal performance, it is crucial to ensure a clear line of sight between the transmitter and receiver, free from obstructions that could cause intermittent beam breaks. Regular maintenance primarily involves keeping the lenses clean to maintain signal strength over the maximum distance. The device's high ingress protection rating minimizes internal contamination, leading to a long service life and reduced total cost of ownership.

When selecting a photoelectric switch, factors like sensing range, environmental robustness, output type, and response time are critical. The OBR7500-R100-2EP-IO-V31 excels in all these categories, offering a reliable, long-range detection solution. Its design philosophy prioritizes operational certainty, minimizing downtime and production errors. For system designers looking to future-proof their automation infrastructure, investing in such a capable and versatile sensor is a strategic decision. It represents a commitment to quality, efficiency, and continuous operation, forming a dependable backbone for modern industrial sensing tasks.