Title: Balluff Inductive Proximity Sensor BES 516-611-A1 | M12, PNP NO, 4mm Sensing Distance

Product Overview:
The Balluff Inductive Proximity Sensor BES 516-611-A1 is a high-performance, robust solution designed for reliable, non-contact detection of metallic objects in industrial automation environments. Engineered for precision and durability, this M12 cylindrical sensor offers exceptional accuracy and a stable 4mm sensing distance, making it ideal for a wide range of applications where precise position detection and presence sensing are critical. Its PNP Normally Open (NO) output configuration ensures seamless integration into most control systems, providing a dependable signal for automated processes. Built to withstand harsh industrial conditions, the BES 516-611-A1 delivers consistent performance, reducing downtime and enhancing operational efficiency. This sensor is a cornerstone for modern manufacturing, assembly, and material handling systems, offering a long service life and minimal maintenance requirements.

Key Features & Benefits:

 Reliable Non-Contact Detection: Accurately detects metallic objects without physical contact, minimizing wear and tear on the sensor and target.
 Optimal 4mm Sensing Distance: Provides precise and consistent detection for various industrial applications, ensuring high repeatability.
 PNP Normally Open (NO) Output: Standard output configuration for easy integration with common PLCs and control systems.
 Robust M12 Cylindrical Housing: Durable nickel-plated brass construction ensures longevity and resistance to mechanical stress and corrosion.
 IP67 Protection Rating: Fully protected against dust ingress and temporary immersion in water, suitable for demanding industrial environments.
 High Switching Frequency: Enables rapid and accurate detection of fast-moving objects, crucial for high-speed automation processes.
 Wide Operating Voltage Range: Operates reliably within 10-30 V DC, offering flexibility in power supply integration.
 Temperature Stability: Maintains consistent performance across a broad operating temperature range (-25°C to +70°C).
 Easy Installation: Standard M12 x 1 thread and M12 connector (4-pin) facilitate quick and secure mounting and wiring.
 Enhanced System Uptime: Designed for long-term reliability and minimal maintenance, contributing to increased productivity and reduced operational costs.

Applications:

 Automated Assembly Lines: Precise component positioning and presence verification.
 Robotics: End-effector position sensing and collision avoidance.
 Machine Tools: Tool presence detection, workpiece clamping verification, and limit switching.
 Material Handling Systems: Conveyor belt monitoring, object counting, and jam detection.
 Packaging Machinery: Product detection, fill level monitoring, and container positioning.
 Automotive Manufacturing: Body-in-white applications, engine assembly, and quality control.
 Food and Beverage Processing: Non-contact detection in washdown areas (with appropriate precautions).
 General Industrial Automation: Any application requiring reliable, non-contact metal detection.

Technical Specifications:

 Model: BES 516-611-A1
 Part Number (with special characters): BES 516-611-A1
 Part Number (without special characters): BES516611A1
 Sensor Type: Inductive Proximity Sensor
 Sensing Distance (Sn): 4 mm (Flush mountable)
 Output Type: PNP Normally Open (NO)
 Operating Voltage (Ub): 10-30 V DC
 Switching Frequency (f): 1000 Hz
 Housing Material: Nickel-plated brass
 Housing Diameter: M12 x 1
 Connection: M12 x 1 connector, 4-pin
 Protection Rating: IP67
 Operating Temperature: -25°C to +70°C
 Current Consumption (No Load): <= 10 mA
 Output Current (Ie): 200 mA
 Short Circuit Protection: Yes
 Reverse Polarity Protection: Yes
 Weight: 0.08 kg