SICK IM12-02BDS-ZC1 inductive proximity sensor with 2 mm flush sensing, M12 housing, IP67 protection, and fast response for industrial automation.
The SICK IM12-02BDS-ZC1 inductive proximity sensor is a compact M12 sensor engineered for precise metal detection in confined industrial installations. With a 2 mm nominal sensing distance and flush-mount design, it is ideal for applications where space is limited and mechanical protection is essential. The robust nickel-plated brass housing and IP67-rated construction ensure reliable operation in harsh factory environments. This sensor addresses the need for stable, contactless position detection in automation systems that demand accuracy, durability, and long service life.
Designed for continuous industrial operation, the SICK IM12-02BDS-ZC1 supports fast and repeatable detection with a high switching frequency of up to 1,500 Hz, making it suitable for high-speed machinery and moving components. The DC 2-wire, normally open output simplifies wiring while maintaining compatibility with common control systems. Flush installation minimizes the risk of mechanical impact, and integrated protection features enhance reliability over long operating cycles. These characteristics make it a practical choice for conveyors, assembly lines, and automated equipment where consistent sensing performance reduces downtime and maintenance effort.
Why SICK IM12-02BDS-ZC1?
The SICK IM12-02BDS-ZC1 is built for engineers who need absolute reliability in tight spaces. Its compact M12 flush design allows seamless integration into metal structures without compromising sensing accuracy. The sensor combines fast response, stable repeatability, and industrial-grade protection in a simple 2-wire format, making it easy to deploy while delivering long-term performance. It is a smart choice when durability, consistency, and minimal maintenance are non-negotiable in demanding automation environments.
What problem does it solve?
This sensor eliminates unreliable mechanical switches and inconsistent detection caused by vibration, dust, or wear. It provides precise, contactless metal detection in confined mounting locations where protruding sensors are easily damaged. By offering stable switching at high speeds and dependable operation in harsh conditions, it ensures accurate position feedback, reduces unplanned downtime, and supports smooth, continuous operation in automated machinery and production lines.
| Feature | Details | Benefit |
|---|---|---|
| Sensor Type | Inductive proximity sensor | Reliable, contactless detection of metal objects |
| Housing Size | M12 cylindrical, Ø12 mm | Ideal for compact and space-restricted installations |
| Installation Type | Flush mounting | Prevents mechanical damage and allows embedding in metal surfaces |
| Nominal Sensing Range | 2 mm | Accurate short-range detection for precise positioning tasks |
| Safe Sensing Distance | 1.62 mm | Ensures stable switching under real operating conditions |
| Switching Output | Normally Open (NO) | Simple and widely compatible signal logic |
| Electrical Design | DC 2-wire | Easy integration with existing control circuits |
| Switching Frequency | Up to 1,500 Hz | Supports high-speed machinery and fast-moving parts |
| Supply Voltage | 10 … 30 V DC | Flexible use across standard industrial power systems |
| Connection Interface | M12 male connector, 4-pin | Fast installation and secure industrial connection |
| Protection Rating | IP67 | Reliable operation in dusty, wet, and harsh environments |
| Housing Material | Nickel-plated brass | High mechanical strength and long service life |
| Sensing Face Material | Plastic | Stable sensing performance and electrical insulation |
| Operating Temperature | –25 °C to +70 °C | Suitable for a wide range of industrial conditions |
| Short-Circuit Protection | Integrated | Protects the sensor and control system from faults |
| Shock & Vibration Resistance | Up to 30 g, industrial-rated | Maintains accuracy in vibrating machinery |
| Reproducibility | ≤ 5 % | Consistent detection and repeatable performance |
| Safety Performance | MTTFd 192 years | Supports safety-relevant machine designs |
| Standards & Compliance | Industrial sensor standards, RoHS compliant | Easier global deployment and regulatory alignment |
Download SICK IM12-02BDS-ZC1 (6020312) Datasheet
| Commercial Data | Details |
|---|---|
| Weight | 34 g |
| Country of Origin | Italy |
1. Conveyor Stop and Roller Position Detection
In compact conveyor systems used for cartons, totes, or pallet handling, precise position feedback is essential to maintain smooth material flow. The SICK IM12-02BDS-ZC1 is well suited for detecting metal stops or roller positions where mounting space is limited. Its flush M12 design allows the sensor to be installed directly into metal frames without protruding, reducing the risk of physical damage. The fast switching capability ensures accurate detection even at higher conveyor speeds. With its sealed housing, the sensor continues to perform reliably in dusty or humid production areas, helping reduce unplanned stoppages and maintenance.
2. Fixture Presence Monitoring in Automated Assembly Cells
Automated assembly machines rely on accurate confirmation that fixtures and tooling are correctly positioned before operations begin. The IM12-02BDS-ZC1 can detect metal reference points inside tight jigs where larger sensors cannot fit. Its short and stable sensing distance delivers consistent feedback, even when vibration is present from presses or actuators. The simple 2-wire electrical design reduces wiring complexity in crowded panels. By providing reliable position signals, the sensor helps prevent assembly errors, avoids tool damage, and ensures each cycle starts only under correct conditions.
3. High-Speed Component Tracking in Packaging Machines
Packaging equipment often operates at high cycle rates, requiring sensors that respond quickly and consistently. The IM12-02BDS-ZC1 is frequently used to verify the position of moving metal components such as sealing jaws, cams, or rotating mechanisms. Its high switching frequency allows it to keep pace with rapid motion without missed signals. Flush mounting protects the sensor during frequent machine adjustments and cleaning. Combined with a rugged metal housing, it supports continuous operation and helps maintain precise timing in packaging processes where accuracy directly affects output quality.
4. End-Position Detection in Linear Motion and Handling Systems
In automated handling systems and linear actuators, accurate end-position detection is critical to protect mechanical components. The IM12-02BDS-ZC1 is commonly installed to sense metal end stops or carriage plates at travel limits. Its compact size enables installation close to moving axes, while flush mounting prevents interference with motion paths. High resistance to shock and vibration ensures stable signals in dynamic environments. By replacing mechanical limit switches, the sensor improves positioning accuracy, reduces wear, and supports long-term reliability in robotic and material handling applications.
| Category | Model Name | Part Number | Benefit |
|---|---|---|---|
| Mounting Accessory | BEF-KHF-M12 | 2051480 | Clamping block with fixed stop ensures stable and repeatable sensor positioning in compact installations |
| Mounting Accessory | BEF-KH-M12 | 2051479 | Flexible clamping block without fixed stop for adjustable mounting depth |
| Mounting Accessory | BEF-WG-M12 | 5321869 | Steel mounting plate provides rigid and durable sensor installation on flat surfaces |
| Mounting Accessory | BEF-WN-M12 | 5308447 | Steel mounting bracket enables angled or side mounting in constrained layouts |
| Connector | DOS-1204-G | 6007302 | Straight M12 female connector simplifies wiring and supports clean panel installations |
| Connector | DOS-1204-W | 6007303 | Angled M12 female connector reduces cable bending in tight spaces |
| Sensor Cable | DOL-1204-G05MNI | 6052615 | PVC cable for hygienic and washdown areas where chemical resistance is required |
| Sensor Cable | DOL-1204-G05MRN | 6058476 | PP cable suitable for drag-chain use and harsh cleaning environments |
| Sensor Cable | YF2A14-050VB3XLEAX | 2096235 | PVC flying-lead cable for general industrial applications |
| Sensor Cable | YF2A14-050UB3XLEAX | 2095608 | PUR halogen-free cable designed for robotics and continuous motion systems |
| Sensor Cable | YG2A14-010VB3XLEAX | 2145710 | Angled flying-lead cable optimized for compact sensor mounting positions |
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