$ 40.02
Discover the SICK IQ08-04NNSKT0S sensor—compact, fast, and precise metal detection for tight-space industrial automation with reliable performance and long service life.
The SICK IQ08-04NNSKT0S inductive proximity sensor is built for reliable metal detection in machines where installation space is extremely limited. Its slim 8 × 40 × 8 mm body allows easy placement along tight machine frames, fixtures, or compact automation modules. The 4 mm sensing distance delivers stable detection for small or fast-moving metal targets, while its NPN normally open output simplifies integration into standard control systems. With high protection against dust, moisture, and mechanical stress, this sensor provides dependable performance in demanding industrial environments, helping reduce misdetection issues and maintain consistent process flow.
The SICK IQ08-04NNSKT0S is designed for equipment that requires fast, precise, and repeatable metal detection. Its high switching frequency supports rapid part detection on conveyors and pick-and-place systems, ensuring accurate feedback even at high throughput rates. The VISTAL® housing enhances durability, making the sensor resilient to vibration, chemicals, and continuous operation. With stable performance across varying temperatures and built-in electrical protection features, it minimizes downtime and helps keep machines running smoothly. Its compact rectangular design suits OEM machinery, automated jigs, small actuators, and indexing systems where accuracy and space efficiency are equally important.
The IQ08-04NNSKT0S stands out because it packs industrial-grade detection performance into an ultra-slim housing that fits almost anywhere. It brings speed, accuracy, and ruggedness together, allowing machine builders to upgrade reliability without redesigning their equipment. Its compact size, stable sensing, and durable construction make it a smart choice for modern automation where every millimetre and every millisecond count.
This model solves the challenge of achieving precise metal detection in tight spaces where ordinary sensors are too large, too slow, or too unstable. It eliminates false triggers, maintains accuracy at high speed, and withstands vibration, moisture, and daily wear. The result is smoother production flow, fewer stoppages, and consistent detection even in demanding industrial setups.
| Feature | Details | Benefit |
|---|---|---|
| Sensing Range | 4 mm (nominal), 3.24 mm safe range | Stable metal detection even with slight target variations |
| Installation Type | Non-flush mounting | Longer sensing distance and improved detection reliability |
| Output Type | NPN, Normally Open | Easy integration with standard DC control systems |
| Switching Frequency | 2,000 Hz | Supports high-speed production lines and fast part movement |
| Housing Size | 8 × 40 × 8 mm, rectangular | Fits into extremely tight machine spaces without redesign |
| Connection | M8, 3-pin connector | Quick installation and convenient sensor replacement |
| Enclosure Rating | IP67 & IP68 | Reliable performance in dusty, wet, or washdown environments |
| Housing Material | VISTAL® reinforced polymer | High resistance to shock, vibration, and chemicals |
| Operating Temperature | –25°C to +75°C | Suitable for a wide range of industrial environments |
| Electrical Wiring | DC 3-wire, 10–30 V DC | Compatible with common industrial power standards |
| Protection Features | Short-circuit & power-up pulse protection | Prevents damage during startup and wiring errors |
| Reproducibility | ≤ 2% | Ensures consistent detection accuracy across long operations |
| Hysteresis | 5%–15% | Stable switching even with small target movements |
| Shock/Vibration Rating | 30 g, 11 ms / 10–55 Hz | Performs reliably on moving machinery or vibrating installations |
| MTTFD | 1,730 years | Extremely long service life for long-term machine uptime |
| Certifications | CE, UKCA, UL, ACMA, China-RoHS | Meets global compliance and safety requirements |
Download SICK IQ08-04NNSKT0S (1055504) Datasheet
| Commercial Data | Details |
|---|---|
| EAN Number | 4047084296550 |
| Weight | 10 g |
| Country of Origin | Malaysia |
Compact conveyors often run small metal components at high speed, leaving little room for conventional sensors. The IQ08-04NNSKT0S fits easily along narrow guides or tight machine frames thanks to its slim rectangular housing. Its fast switching capability allows it to detect fast-moving metal items without missing a cycle. Even when parts vary slightly in height or position, the stable sensing range maintains consistent trigger points. This helps avoid miscounts, improves product flow, and reduces downtime caused by false detections. The sensor’s rugged build ensures it withstands vibration from belts and mechanical assemblies, keeping performance reliable over long production shifts.
Small pneumatic and electric slides require precise feedback when they reach their end positions, yet space around the actuator body is usually very limited. The IQ08-04NNSKT0S can be mounted close to the moving carriage without obstructing motion, thanks to its slim 8 mm width. Its non-flush sensing design provides a generous detection range for metal stoppers or brackets. The sensor remains accurate even under continuous vibration from rapid cycling. This results in smoother machine timing, fewer alignment errors, and reduced need for manual adjustments. It is especially valuable in equipment where repeatability and compact design are essential for performance.
Robotic arms handling small metal objects must confirm that each item has been securely picked before moving to the next step. The IQ08-04NNSKT0S offers a low-profile sensing option that can be integrated into tight gripper assemblies without adding weight or bulk. Its rugged housing resists shock from rapid robotic motion, while its stable detection behavior helps prevent empty picks. By providing fast and reliable presence confirmation, the sensor helps reduce wasted cycles and improves process accuracy in operations such as screw feeding, stamping, and precision assembly where timing and consistency are critical.
Precision machining requires tools or inserts to be firmly positioned in their fixtures before a cycle begins. Many fixtures have very limited mounting space, making traditional sensors unsuitable. The IQ08-04NNSKT0S fits into narrow fixture pockets and reliably detects metal tool holders or guide pins. Its sealed construction tolerates coolant spray, metal chips, and the temperature shifts typical of CNC environments. With stable performance over long operating periods, the sensor helps prevent machining errors caused by missing or improperly seated components. This improves part quality and reduces scrap in applications where accuracy is essential.
| Category | Model Name | Part Number | Benefits |
|---|---|---|---|
| Sensor Cable | DOS-0803-G | 7902077 | Ideal for simple plug-and-play connection with IQ08 series sensors |
| Sensor Cable | DOS-0803-W | 7902078 | Suitable when space limits straight cable routing |
| Sensor/Actuator Cable | YF8U13-020VA1XLEAX | 2095860 | For longer reach from sensor to control panel |
| Sensor/Actuator Cable | YF8U13-050VA1XLEAX | 2095884 | Long-distance cable option for flexible machine layouts |
| Sensor/Actuator Cable | YG8U13-020VA1XLEAX | 2096165 | Ideal for tight installations requiring a 90° exit |
| Sensor/Actuator Cable | YG8U13-050VA1XLEAX | 2096166 | Extended reach with angled connector for cleaner routing |
| Sensor/Actuator Cable | YF8U13-C60VA1XLEAX | 2146368 | Short jumper cable for compact machine modules |
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Warranty – 1-year warranty for your peace of mind.
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