Enhance your automation and security systems with this high-performance Proximity Switch, designed for reliable and precise metal detection. Featuring a robust ABS plastic casing with an IP50 protection rating, this switch offers excellent resistance against water, oil, shocks, and high temperatures, ensuring durability in demanding industrial environments. Equipped with advanced built-in circuits for reverse polarity protection, surge protection, and overcurrent protection, it guarantees safe and stable operation. Key Features: · Durable ABS Plastic Housing: Completely enclosed design provides water-proof, oil-proof, anti-seismic, and high-temperature resistance for long-lasting use in harsh conditions. · Advanced Protection Circuits: Integrated reverse connection, surge, and overcurrent protection circuits safeguard the device and connected equipment from electrical faults. · High Anti-Interference Performance: Utilizes a dedicated IC developed through independent research to minimize electromagnetic interference, ensuring accurate detection. · Precise Metal Detection: Hall proximity switch technology with electromagnetic induction detects metal objects up to 4mm away, delivering reliable performance for various industrial applications. · Convenient Wiring: Includes a 1.8-meter durable power cord for flexible installation and ease of use. · Wide Voltage Range: Operates efficiently within DC 10-30V, compatible with diverse control systems. · Suitable for Multiple Applications: Ideal for security equipment, textile machinery, CNC machine tools, automated production lines, and other electronic machinery requiring dependable metal object detection. Specifications: · Item Type: Proximity Switch · Model: PR12-4DP · Output Mode: DC three-wire normally open (PNP NO) · Voltage: DC 10-30V · Output Current: 200mA · Outer Diameter: 12mm · Detection Distance: 4mm · Detection Mode: Electromagnetic Induction · Wire Length: 1.8m · Type: Hall Proximity Switch · Detecting Objects: Metal Package Includes: · 1 x Proximity Switch This Proximity Switch combines advanced protection features with precise metal detection capabilities, making it an essential component for improving automation, safety, and efficiency in industrial and security applications.