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Sick IQ40-40NPSKK0S Proximity Sensor
- Brand: SICK
- Model: 1071851
- Type: Inductive Proximity Sensor
- Connection type: DC 3-wire
- Switching output: PNP
- Supply voltage: 10 V DC ... 30 V DC
Note : All tax and custom duty should be pay by buyer only.
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Sick IQ40-40NPSKK0S Proximity Sensor
The Sick IQ40-40NPSKK0S Proximity Sensor (1071851) is a heavy-duty rectangular inductive sensor designed for reliable metal detection in demanding industrial environments. Featuring a long sensing range of 40 mm with a safe sensing distance of 32.4 mm, it ensures stable and accurate detection even in challenging conditions.
Built with a robust standard housing (40×40×118 mm), it supports non-flush installation for extended sensing performance. The sensor offers PNP NO output with DC 3-wire configuration, making it compatible with various control systems.
With IP67, IP68, and IP69K protection ratings, it provides excellent resistance to dust, water, and high-pressure washdowns. Additional features like short-circuit protection, shock resistance, and wide temperature tolerance (-25°C to +85°C) ensure durability and consistent performance.
Applications
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Metal detection in heavy-duty automation systems
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Conveyor and material handling operations
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Harsh environments including washdown industries
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Position sensing in large machinery and equipment
Technical Precautions
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Ensure stable 10–30V DC power supply for proper operation
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Install using non-flush mounting for optimal sensing range
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Avoid exceeding tightening torque (1.8 Nm) during installation
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Operate within –25°C to +85°C temperature range
While our engineers carefully upload product details based on official datasheets, occasional errors may still occur. We encourage users to verify specifications as needed for complete accuracy.
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Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
| Brand | SICK |
| Product Number | IQ40-40NPSKK0S |
| Part Number | 1071851 |
| Series | IQ40 |
| Housing | Rectangular |
| Housing | Standard design |
| Dimensions (W x H x D) | 40 mm x 40 mm x 118 mm |
| Sensing range Sn | 40 mm |
| Safe sensing range Sa | 32.4 mm |
| Installation type | Non-flush |
| Switching frequency | 100 Hz |
| Connection type | Cable gland |
| Switching output | PNP |
| Switching output detail | PNP |
| Output function | NO |
| Electrical wiring | DC 3-wire |
| Enclosure rating | IP67, IP68, IP69K |
| Special applications | Difficult application conditions |
| Supply voltage | 10 V DC ... 30 V DC |
| Ripple | ≤ 10 Vpp |
| Voltage drop | ≤ 2 V |
| Time delay before availability | ≤ 50 ms |
| Hysteresis | 3 % ... 15 % |
| Reproducibility | ≤ 6 % |
| Temperature drift (of Sr) | ± 10 % |
| Continuous current Ia | ≤ 200 mA |
| No load current | 12.5 mA |
| Cable gland clamping area | M20 1.5 |
| Wire size | ≤ 2.5 mm² |
| Short-circuit protection | ✔ |
| Power-up pulse protection | ✔ |
| Shock and vibration resistance | 30 g, 11 ms / 10 ... 55 Hz, 1 mm |
| Ambient operating temperature | –25 °C ... +85 °C |
| Ambient temperature, storage | –40 °C ... +85 °C |
| Housing material | Plastic, PA 66 |
| Sensing face material | Plastic, PA 66 |
| Tightening torque, max. | 1.8 Nm |
| Protection class | II |
| UL File No. | E348498 |
| MTTFD | 1,125 years |
| DCavg | 0 % |
| Country of origin | Malaysia |
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Accuracy Disclaimer: Specifications provided are based on datasheet and are subject to change without notice. While every effort has been made to ensure accuracy, errors may occur. Users are encouraged to verify specifications with the manufacturer and consult for any specific questions or requirements.
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