Inductive sensor NJ4-12GK-SN-1M
- 4 mm non-flush
- Usable up to SIL 3 acc. to IEC 61508
- ATEX approval Ex-i and Ex-nA/tc for zone 0-2 and zone 20-22
- Degree of protection IP68
请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。
下载PDF版完整参数表:
技术参数节选 NJ4-12GK-SN-1M
| General specifications | ||
|---|---|---|
| Switching function | Normally closed (NC) | |
| Output type | NAMUR with safety function | |
| Rated operating distance | 4 mm | |
| Installation | non-flush | |
| Assured operating distance | 0 ... 3.24 mm | |
| Reduction factor rAl | 0.4 | |
| Reduction factor rCu | 0.3 | |
| Reduction factor r304 | 0.85 | |
| Safety Integrity Level (SIL) | up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1. Consider the "exida Functional Safety Assessment" document which is available on www.pepperl-fuchs.com as an integral part of this product's documentation. |
|
| Output type | 2-wire | |
| Nominal ratings | ||
| Nominal voltage | 8.2 V | |
| Switching frequency | 0 ... 1500 Hz | |
| Current consumption | ||
| Measuring plate not detected | ≥ 3 mA | |
| Measuring plate detected | ≤ 1 mA | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| MTTFd | 10660 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Compliance with standards and directives | ||
| Standard conformity | ||
| NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 |
|
| Standards | EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 |
|
| Approvals and certificates | ||
| EAC conformity | TR CU 012/2011 | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient conditions | ||
| Ambient temperature | -50 ... 100 °C (-58 ... 212 °F) Safety application: -40 ... 100°C |
|
| Mechanical specifications | ||
| Connection type | cable silicone , 1 m | |
| Core cross section | 0.34 mm2 | |
| Housing material | Crastin (PBTB), black | |
| Sensing face | Crastin (PBTB), black | |
| Degree of protection | IP68 | |
| Cable | ||
| Bending radius | > 10 x cable diameter | |
| Dimensions | ||
| Length | 34 mm | |
| Diameter | 12 mm | |
| Note | Security relevant only up to -40°C | |
| General information | ||
| Use in the hazardous area | see instruction manuals | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27274101 |
| ECLASS 12.0 | 27274101 |
| ECLASS 11.0 | 27272401 |
| ECLASS 10.0.1 | 27272401 |
| ECLASS 9.0 | 27272401 |
| ECLASS 8.0 | 27272401 |
| ECLASS 5.1 | 27272401 |
| ETIM 9.0 | EC002714 |
| ETIM 8.0 | EC002714 |
| ETIM 7.0 | EC002714 |
| ETIM 6.0 | EC002714 |
| ETIM 5.0 | EC002714 |
| UNSPSC 12.1 | 39121550 |
| Product category / 产品类的 | 电感式接近开关 |
Details: NJ4-12GK-SN-1M
Product Documentation: NJ4-12GK-SN-1M
| Safety and Security Documentation | 语言 | 文件类型 | 文件大小 |
|---|---|---|---|
| Instruction manual | ENG | 194 KB |
Approvals: NJ4-12GK-SN-1M
| Certificates | 证书号码 | 语言 | 文件类型 | 文件大小 |
|---|---|---|---|---|
| EU PTB ATEX ia 2G, 1G, 1D s. certificate | PTB 00 ATEX 2049 X | ALL | 19426 KB | |
| EU Pepperl+Fuchs Certificate Ex ic ATEX Category 3 G | PF13CERT2895X | ALL | 123 KB | |
| Europe Pepperl+Fuchs ATEX Category 3 D Certificate | PF15CERT3774X | ALL | 1001 KB | |
| Europe Pepperl+Fuchs ATEX Category 3 G Certificate | PF15CERT3754X | ALL | 1015 KB | |
| Worldwide PTB IECEx ia | IECEx PTB 11.0092X | ALL | LINK | --- |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-3515 | ALL | 330 KB | |
配套产品: NJ4-12GK-SN-1M
| Accessories | ||||||
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Our amplify article gives interesting insights about the development of the new, modern portfolio of inductive proximity sensors from Pepperl+Fuchs. Get the whole story here!
The knowledge base for inductive sensors contains extensive expertise and supports you in the highly precise and smooth operation of the sensors in your machinery and plants.
符合 SIL 2/PL d 标准的电感式安全传感器进行检测时没有盲区，因此数据传输可以在传感器与目标之间没有最小距离的情况下进行。了解更多针对严苛环境的优化产品组合。
倍加福（北京）过程自动化控制设备有限公司
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中国
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中国
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+86 21 6630 3939
德国倍加福公司（P+F）是全球自动化行业中久负盛名的专业传感器公司。倍加福作为全球自动化领域的电子传感与零部件的生产主导者，凭借不断的创新，恒久的质量保证，稳健的发展，保证了迄今六十余年的辉煌成就。倍加福在全球范围内拥有6300名员工，位于德国，美国，新加坡，匈牙利，印度尼西亚和越南的生产基地几乎全部通过了ISO9001的质量认证。