U-Shaped Photoelectric Sensors BUP Series

Product Overview

The U-shaped photoelectric sensors from the BUP series are designed to cater to diverse industrial needs with their options for 30 mm and 50 mm sensing distances. These sensors are available in both fixed and sensitivity-adjustable models, offering enhanced flexibility for various applications. Whether you require precise detection of opaque materials or need a high-speed response for critical operations, the BUP series provides reliable performance with a robust set of features.

Key Features

• Multiple Sensing Distance Options: The BUP series includes models with 30 mm and 50 mm sensing distances, allowing you to choose the right sensor for your specific application needs.
• High-Speed Response: With a maximum response time of just 1 ms, these sensors ensure rapid detection and processing, ideal for fast-paced industrial environments.
• Sensitivity Adjustment: Select models offer adjustable sensitivity, enabling you to fine-tune the sensor performance according to the demands of your application.
• Versatile Operation Modes: The BUP series supports both Light ON and Dark ON operation modes, easily selectable via a control wire.
• Robust Build Quality: Designed to withstand challenging conditions, these sensors come with high-noise immunity and protective circuits, including reverse power protection and output short overcurrent protection.
• Reliable Performance in Varying Conditions: These sensors are equipped to handle a wide range of ambient temperatures and humidity levels, ensuring consistent performance across different environments.
• Durable Construction: With a robust ABS case and a polycarbonate cap, the BUP series is built to last, providing long-term reliability in industrial applications.

Product Specifications

The BUP series sensors are engineered for precision and durability, offering the following key specifications:

• Power Supply: 12-24 VDC with ±10% variation
• Current Consumption: ≤ 30 mA
• Control Output: NPN/PNP open collector output
• Load Voltage: ≤ 30 VDC
• Load Current: ≤ 200 mA
• Residual Voltage: NPN: ≤ 1 VDC, PNP: ≤ 2.5 VDC
• Protection Circuits: Reverse power protection, output short overcurrent protection
• Insulation Resistance: ≥ 20 MΩ
• Noise Immunity: ±240 VDC
• Dielectric Strength: 1,000 VAC for 1 minute
• Vibration Resistance: 1.5 mm double amplitude at 10 to 55 Hz
• Shock Resistance: 500 m/s² (≈ 50 G)
• Ambient Illuminance: Sunlight: ≤ 11,000 lx, Incandescent lamp: ≤ 3,000 lx
• Ambient Temperature:
  • Fixed Sensitivity Model: -25 to 65°C
  • Sensitivity Adjustable Model: -10 to 60°C
• Protection Rating:
  • Fixed Sensitivity Model: IP66
  • Sensitivity Adjustable Model: IP50
• Material:
  • Case: ABS
  • Cap: PC

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