Product Overview
The SICK IM18-05BPS-ZC1 is a high-performance inductive proximity sensor designed for industrial automation applications requiring reliable non-contact detection of metallic objects. With a cylindrical M18 housing and flush-mounting capability, this sensor seamlessly integrates into machinery, conveyor systems, and robotic arms. Its 5mm sensing range ensures precise object detection even in confined spaces, while the PNP output type provides compatibility with a wide range of control systems. Rated for IP67 protection, the sensor withstands harsh environments, including dust, moisture, and temporary submersion. The sensor operates on a 10–30 VDC power supply and features a robust nickel-plated brass housing, ensuring durability in high-vibration or 冲击 - prone settings. Ideal for automotive assembly lines, packaging machines, and material handling systems, the IM18-05BPS-ZC1 delivers consistent performance to enhance productivity and reduce downtime.
Technical Specifications
Featuring a DC 3-wire configuration and a male M12 connector, the IM18-05BPS-ZC1 offers easy installation and wiring. Its switching frequency of 600 Hz supports rapid object detection in high-speed applications, while the 400 mA output current ensures reliable actuation of relays or PLC inputs. The sensor’s hysteresis of 2–10% minimizes false triggers, and its ±10% temperature drift guarantees stability across its operating range of -25°C to +70°C. Constructed with a plastic sensing face and nickel-plated brass body, the sensor resists corrosion and mechanical stress. Complying with EN 60947-5-2 for EMC immunity, it operates safely in electrically noisy environments. Additional features include reverse polarity protection, short-circuit protection, and a 30 nm tightening torque for secure mounting.
Key Advantages & Applications
The IM18-05BPS-ZC1 excels in demanding industrial environments, combining precision with ruggedness. Its flush-mount design eliminates protrusions, reducing the risk of damage from moving parts. The sensor’s high resistance to shock (30 g) and vibration (10–55 Hz) makes it suitable for heavy machinery and conveyor belts. In automotive manufacturing, it detects metal components during assembly, while in logistics, it monitors pallet positions in automated warehouses. The sensor’s compact size (64 mm length) and UL certification (File No. KH.E181493) further expand its usability across global industries. By minimizing maintenance and optimizing process efficiency, the IM18-05BPS-ZC1 exemplifies SICK’s commitment to innovative sensor solutions that drive industrial automation forward.
Attribute | Details |
Design Construction | Metric design |
Thread Size | M18 x 1 |
Diameter | Ø 18 mm |
Trigger Sensing Distance (Sn) | 5 mm |
Safe Operating Distance (Sa) | 4.05 mm |
Switching Frequency | 1,000 Hz |
Connection Type | Plug, M12, 4 - pin |
Switching Output | PNP |
Electrical Specification | DC 3 - wire |
Enclosure Rating | IP67 |
Supply Voltage | 10 V DC … 30 V DC |
Anti - Shock & Vibration | 30 g, 11 ms / 10 Hz … 55 Hz, 1 mm |
Operating Temperature | –25 °C … +75 °C |
Housing Material | Brass, nickel - plated |
Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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