$ 61.64
Discover the SICK IM12-04NPS-ZUK M12 sensor with 4 mm range, IP67 protection, and fast 2 kHz switching for precise, reliable metal detection.
The SICK IM12-04NPS-ZUK Inductive Proximity Sensor is a compact M12 non-flush type sensor designed for accurate metal object detection in modern automation setups. Featuring a 4 mm sensing distance and high-speed 2 kHz switching frequency, it ensures dependable operation in fast production lines. Its nickel-plated brass housing offers excellent resistance against shocks, vibration, and dust, while the IP67 protection rating provides long-term reliability in harsh industrial conditions. This sensor is ideal for machine control, packaging lines, and material handling where compact, high-performance detection is required.
The IM12-04NPS-ZUK offers robust sensing performance combined with compact design flexibility. Its short-body M12 form factor fits into tight spaces, while the PNP normally open output allows seamless integration with most control systems. The built-in protection circuits guard against electrical faults, ensuring continuous and safe operation. Its excellent temperature stability and repeatable sensing accuracy make it suitable for applications where precision is critical. Engineers benefit from consistent operation even under heavy mechanical stress or fluctuating temperatures, reducing downtime and enhancing productivity across industrial automation processes.
Why SICK IM12-04NPS-ZUK?
Because it brings precision and resilience together in a compact M12 package. The SICK IM12-04NPS-ZUK is designed for engineers who value speed, stability, and durability in one sensor. Its non-flush design delivers accurate metal detection even in challenging environments, making it a smart choice for modern, space-limited automation systems.
What problem does it solve?
It eliminates false triggers and unreliable detection in high-speed industrial setups. The IM12-04NPS-ZUK ensures consistent performance where vibration, temperature shifts, or tight spaces often cause sensor failure. By combining fast response, solid-state reliability, and protective housing, it helps maintain production accuracy and minimize downtime.
| Feature | Details | Benefit |
|---|---|---|
| Sensing Principle | Inductive proximity, non-flush | Reliable detection of metallic objects without physical contact |
| Thread Size / Housing | M12 × 1, short-body design (35 mm length) | Compact size for installation in tight spaces |
| Sensing Range (Sn) | 4 mm | Precise short-distance detection ideal for assembly and packaging lines |
| Switching Output | PNP, Normally Open (NO) | Simple integration into standard PLC input systems |
| Switching Frequency | 2,000 Hz | Fast response for high-speed production and conveyor applications |
| Supply Voltage | 10–30 V DC | Wide operating range compatible with most control systems |
| Protection Features | Short-circuit, wire-break, and power-up pulse protection | Ensures stable operation and prevents electrical damage |
| Output Indicator | LED display | Easy visual confirmation of operating status |
| Housing Material | Nickel-plated brass with plastic sensing face | High durability and corrosion resistance |
| Cable Connection | 3-wire, 2 m PUR/PVC cable | Flexible and vibration-resistant connection for reliable signal transmission |
| Operating Temperature | –25 °C to +75 °C | Stable performance under extreme environmental conditions |
| Enclosure Rating | IP67 (EN 60529) | Protection against dust and water for outdoor or washdown environments |
| Shock & Vibration Resistance | 30 g, 11 ms / 10–55 Hz, 1 mm | Maintains accuracy in high-vibration machinery |
| Reproducibility | ≤ 1% | Consistent switching accuracy over repeated cycles |
| MTTFd (Service Life) | 2,519 years (calculated) | Long operational lifespan minimizing maintenance costs |
| Certifications | Conforms to EN 60947-5-2 standards | Verified reliability for industrial safety compliance |
| Installation Type | Non-flush mounting | Greater detection distance and flexibility in setup |
Download SICK IM12-04NPS-ZUK (1017427) Datasheet
| Commercial Data | Details |
|---|---|
| EAN Code | 4047084259760 |
| Weight (approx.) | 65 g |
| Country of Origin | Hungary |
1. Precision Detection in Fast Assembly Lines
In automated assembly setups where small metal pieces move rapidly through tight areas, the IM12-04NPS-ZUK provides accurate detection without physical contact. Its compact M12 housing fits easily into narrow machine frames, while the 4 mm sensing range and fast 2 kHz switching frequency ensure each part is detected with precision. The durable nickel-plated brass body resists oil, dust, and vibration, keeping performance stable even in harsh factory environments and preventing costly production halts.
2. Reliable Feedback for Robotic Tool Positioning
Robotic systems that change tools during operation depend on precise position confirmation. The IM12-04NPS-ZUK verifies metal tool holders are correctly seated before engagement, avoiding mechanical errors. Its non-flush design allows slight misalignment tolerance, and the solid-state output eliminates wear from repeated movements. The built-in protection against short circuits and electrical noise ensures uninterrupted performance in high-EMI areas, improving uptime and equipment reliability.
3. Counting Metal Targets on Conveyor Systems
In packaging and material handling lines, precise counting of moving metal parts is vital for inventory and process control. The IM12-04NPS-ZUK detects each passing target with accuracy, unaffected by nearby non-metallic materials. Its 4 mm sensing range minimizes false triggers, while the IP67 housing endures dust and humidity from continuous conveyor operation. The sensor’s fast response and robust design reduce maintenance needs, helping to keep production flowing smoothly.
4. Position Monitoring of Pneumatic or Mechanical Actuators
Automation systems using pneumatic actuators require dependable feedback at end-of-stroke positions. The IM12-04NPS-ZUK monitors the actuator rod’s final movement, providing quick and stable switching even under vibration or temperature variation. Its compact form allows easy integration close to moving components, and the rugged brass housing withstands mechanical stress. This ensures precise control of gates, clamps, or flaps in industrial lines, improving both safety and process reliability.
| Category | Model Name | Part Number | Purpose / Compatibility |
|---|---|---|---|
| Mounting System (with Fixed Stop) | BEF-KHF-M12 | 2051480 | Provides stable mounting with a fixed stop for precise sensor positioning. |
| Mounting System (without Fixed Stop) | BEF-KH-M12 | 2051479 | Allows flexible sensor placement without a fixed mechanical stop. |
| Mounting Plate | BEF-WG-M12 | 5321869 | Enables flat and stable mounting on machine surfaces. |
| Mounting Bracket | BEF-WN-M12 | 5308447 | Allows secure and adjustable mounting for alignment and orientation. |
| Related Series Sensor (Alternative Output) | IM12-04BPS-ZCK | 1017428 | Suitable for control systems requiring NPN logic. |
| Related Series Sensor (Flush Mount Version) | IM12-04NPS-ZCK | 1017426 | Ideal for installations where sensor must sit level with metal surfaces. |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
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