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MICRO DETECTORS
Micro detectors, also known as miniature proximity sensors or micro-switches, are compact sensing devices designed for precise detection in confined spaces. These components typically feature sensing distances from 1mm to 8mm, with operating voltages ranging from 10-30V DC or 24-240V AC, depending on the model. They are available in inductive, c...
Micro detectors, also known as miniature proximity sensors or micro-switches, are compact sensing devices designed for precise detection in confined spaces. These components typically feature sensing distances from 1mm to 8mm, with operating voltages ranging from 10-30V DC or 24-240V AC, depending on the model. They are available in inductive, capacitive, and photoelectric variants, with housing diameters as small as 3mm (M3) up to M12. Key technical parameters include switching frequency up to 5 kHz, IP67 protection rating for harsh environments, and output configurations such as NPN, PNP, or NO/NC contacts. The miniature form factor allows integration into tight spaces without compromising reliability, making them essential for high-precision automation tasks.
These detectors are widely deployed in industrial automation sectors including automotive assembly lines, packaging machinery, robotics, and material handling systems. They are commonly installed in conveyor systems for object presence detection, end-of-arm tooling for robotic grippers, and in PCB assembly equipment for component verification. Their small size makes them ideal for use in medical devices, laboratory instruments, and semiconductor manufacturing where space is at a premium. In electrical panels, they serve as limit switches for door interlocks or position feedback in linear actuators.
Key subcategories within micro detectors include inductive proximity sensors (e.g., models with M3, M4, M5, M8, and M12 threaded housings), capacitive sensors for non-metallic object detection, and photoelectric sensors with through-beam or diffuse reflection modes. Common article codes follow patterns like MI-IND-M3-1.5-NPN for inductive M3 sensors with 1.5mm range and NPN output, or MI-CAP-M12-4-PNP for capacitive M12 sensors. Other variants include flush and non-flush mounting types, with cable or connector outputs (M8, M12 connectors). The code structure typically includes sensor type, housing size, sensing distance, and output configuration.
Partnering with Electric Automation Network ensures access to a comprehensive inventory of micro detectors with real-time pricing and global express shipping. Our team of specialized engineers provides personalized technical support for selecting the right sensor for your application, including guidance on sensing range, output type, and environmental compatibility. Each product listing includes detailed technical documentation, wiring diagrams, and installation manuals. We offer competitive bulk pricing and rapid delivery to minimize downtime in your operations.
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