Why SICK IMB18-08BPSVU2S?
The SICK IMB18-08BPSVU2S is designed for engineers who need absolute confidence in metal detection under real industrial stress. It combines a rugged stainless-steel M18 housing with advanced IO-Link communication, allowing both physical durability and digital transparency. This model stands out for its ability to maintain stable sensing performance despite vibration, temperature fluctuations, and constant exposure to oil or coolant. By delivering consistent switching behavior and rich diagnostic data, it helps automation systems run smarter, faster, and with far less manual intervention over the sensor’s lifetime.
What problem does it solve?
The SICK IMB18-08BPSVU2S solves the persistent problem of unreliable proximity detection in harsh industrial environments. Conventional sensors often suffer from false switching, mechanical wear, or signal drift when exposed to heat, moisture, or aggressive media. This sensor addresses those issues through its sealed construction, high ingress protection, and stable sensing characteristics. In addition, IO-Link enables early detection of abnormal conditions, allowing maintenance teams to act before failures occur, reducing downtime, scrap, and costly production interruptions.
Key Features & Specifications – SICK IMB18-08BPSVU2S: Part Number 1072813
| Feature | Details | Benefit |
|---|---|---|
| Housing Size | M18 × 1, Ø18 mm | Industry-standard form factor for easy replacement and integration |
| Nominal Sensing Range (Sn) | 8 mm | Enables stable detection at practical working distances |
| Safe Sensing Range (Sa) | 6.48 mm | Ensures dependable switching with safety margin |
| Installation Type | Quasi-flush | Flexible mounting in confined or metal-dense structures |
| Switching Output | PNP, Normally Open (NO) | Compatible with common PLC and control systems |
| Supply Voltage | 10–30 V DC | Supports wide industrial power standards |
| Switching Frequency | Up to 1,000 Hz | Ideal for fast-moving machinery and high-speed automation |
| Communication Interface | IO-Link V1.0 (COM2) | Enables parameterization, diagnostics, and predictive maintenance |
| Output Diagnostics | Sr/Sa status via IO-Link | Improves process transparency and troubleshooting |
| Housing Material | Stainless steel V2A (AISI 303) | High mechanical strength and corrosion resistance |
| Sensing Face Material | Plastic (LCP) | Stable sensing performance and long service life |
| Environmental Protection | IP68 / IP69K | Reliable operation in washdown, coolant, and wet environments |
| Temperature Range | –40 °C to +100 °C | Suitable for extreme thermal conditions |
| Resistance to Media | Coolants and lubricants | Maintains accuracy in machine tools and mobile equipment |
| Electrical Protection | Short-circuit and power-up pulse protected | Enhances system safety and durability |
| Connection Type | 3-wire cable, 2 m, PUR jacket | Robust wiring for industrial motion and vibration |
| Visual Status Indicator | Integrated LED | Quick on-site status verification |
| Certifications | CE, UKCA, cULus, IO-Link | Simplifies global machine compliance |
Download SICK IMB18-08BPSVU2S (1072813) Datasheet
Commercial Information – SICK IMB18-08BPSVU2S (Part No. 1072813)
| Commercial Data | Details |
|---|---|
| EAN Number | 4047084347849 |
| Weight | 120 g |
| Country of Origin | Hungary |
The Applications
1. Reliable Position Detection in CNC Machining Centers
In CNC machining centers, sensors are exposed to metal chips, aggressive cutting fluids, vibration, and frequent temperature variation. The IMB18-08BPSVU2S is well suited for monitoring tool positions, fixture presence, and axis end limits under these conditions. Its stainless-steel housing and high ingress protection help maintain stable operation even when coolant directly contacts the sensor body. The high switching speed supports fast axis movement without signal loss, while quasi-flush mounting allows installation in tight machine structures. IO-Link access enables technicians to check sensor status remotely, reducing manual inspection time and preventing unplanned downtime during precision machining operations.
2. Metal Part Verification on High-Speed Assembly Lines
Automated assembly lines rely on accurate confirmation of metal parts before fastening, welding, or pressing processes begin. This sensor can be installed along conveyors or workstations to confirm that metal components are present and correctly positioned. Its consistent sensing characteristics ensure dependable detection even when parts differ slightly in finish or alignment. Electrical protection improves reliability in electrically noisy factory environments. Through IO-Link, engineers can adjust parameters digitally during setup, helping optimize detection accuracy, improve production yield, and prevent downstream faults caused by missing or incorrectly placed components.
3. Robust Position Monitoring in Mobile Construction Machinery
Mobile construction and agricultural equipment operate under constant shock, dust, moisture, and extreme temperatures. The IMB18-08BPSVU2S can be used to monitor hydraulic positions, safety locks, or mechanical end stops in these machines. Its wide operating temperature range supports reliable performance from cold start-up to prolonged operation under heat. The rugged mechanical design withstands continuous vibration and mechanical stress typical of off-road applications. IO-Link diagnostics allow maintenance teams to detect abnormal behavior early, reducing field failures and helping ensure machine availability in remote or demanding work environments.
4. Washdown-Resistant Sensing in Food and Beverage Equipment
Food and beverage production equipment requires sensors that remain reliable despite frequent cleaning cycles. This inductive sensor is suitable for detecting metal carriers, trays, or actuator positions in washdown zones. Its sealed construction protects internal electronics from water ingress during high-pressure cleaning, while the stainless-steel housing supports hygienic machine design. Stable switching behavior ensures consistent feedback even after repeated exposure to moisture and cleaning agents. IO-Link capability enables centralized condition monitoring, helping operators maintain uptime while meeting strict hygiene and process reliability requirements.