感应式传感器 SJ2-N
来源：未知 日期：2017/02/03 浏览量：次
● 2 mm slot width
● Usable up to SIL 2 acc. to IEC 61508
| 产品阐述： | ||
|---|---|---|
| ATEX version | ||
| General specifications： | ||
|---|---|---|
| Switching function | Normally closed (NC) | |
| Output type | NAMUR | |
| Slot width | 2 mm | |
| Depth of immersion (lateral) | 5 ... 7 mm , typ. 6 mm | |
| Installation | ||
| Nominal ratings： | ||
| Nominal voltage | 8.2 V (Ri approx. 1 kΩ) | |
| Operating voltage | 5 ... 25 V | |
| Switching frequency | 0 ... 5000 Hz | |
| Hysteresis | 0.005 ... 0.2 | |
| Suitable for 2:1 technology | yes , Reverse polarity protection diode not required | |
| Current consumption | ||
| Measuring plate not detected | ≥ 3 mA | |
| Measuring plate detected | ≤ 1 mA | |
| Functional safety related parameters： | ||
| MTTFd | 9320 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 |
|
| Approvals and certificates： | ||
| FM approval | ||
| Control drawing | 116-0165 | |
| UL approval | cULus Listed, General Purpose | |
| CSA approval | cCSAus Listed, General Purpose | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient conditions： | ||
| Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) | |
| Mechanical specifications： | ||
| Connection type | flexible leads LIFYW , 500 mm | |
| Core cross-section | 0.06 mm2 | |
| Housing material | PBT | |
| Degree of protection | IP67 | |
| General information： | ||
| Use in the hazardous area | see instruction manuals | |
| Category | 1G; 2G; 1D | |