Lilutong 4 Pin IP68 Waterproof M12 Electrical Wire Screw Sensor Connector

M12-4pin sensor waterproof connector is a specialized electrical connector designed to transmit power, signals, or data between sensors and control systems while providing reliable sealing against moisture, dust, vibration.It is used in industrial automation, automotive electronics, outdoor monitoring, and mechanical equipment to ensure stable sensor operation. - Excellent waterproof performance: It can get IP67, IP68 or even higher ingress protection, preventing water, dust, oil, and condensate from entering. - Stable connection structure: Thread lock designs, with strong resistance to vibration and loosening. - High‑quality materials: Shell made of high‑strength engineering plastic; contacts use gold‑plated copper alloy for low resistance and corrosion resistance; equipped with 4.2/5.5/6.1mm silicone or rubber sealing rings can meet different outer diameter cable . - Wide temperature resistance: Typically supports an operating temperature range of -40°C to +105°C or higher, adapting to extreme working environments. - Easy assembly: Supports soldering termination, suitable for field installation and maintenance. - Compliance with standards: Generally meets RoHS, CE, IEC standards, and is compatible with mainstream industrial sensor protocols. Main Applications - Industrial sensors: proximity switches, photoelectric sensors, pressure sensors, temperature and humidity sensors - Automotive electronics: engine sensors, body control sensors - Outdoor equipment: security monitoring, agricultural machinery, marine equipment - Factory automation: robotic arms, assembly lines, logistics equipment - Harsh environments: mining, metallurgy, food processing, chemical industry Advantages - Ensures long‑term stable signal transmission in wet, dusty, and vibrating environments - Protects internal circuits from corrosion and short circuits - Small size, high durability, and strong compatibility - Reduces failure rate and extends sensor service life