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。
產品規格摘要:的技術資料
SJ2-SN
General specifications |
Switching function | Normally closed (NC) |
Output type | NAMUR with safety function |
Slot width | 2 mm |
Depth of immersion (lateral) | 5 ... 7 typ. 6 mm |
Reference target | 5 x 8 x 0.5 mm3, Al |
Output type | 2-wire |
Nominal ratings |
Nominal voltage | 8.2 V (Ri approx. 1 kΩ) |
Switching frequency | 0 ... 5000 Hz |
Hysteresis | with NAMUR switch amplifier: 0.02 mm (e. g. Pepperl+Fuchs KCD2-SR-Ex1.LB) with safety switch amplifier 0.01 mm (e. g. Pepperl+Fuchs KFD2-SH-Ex1) |
Suitable for 2:1 technology | yes , with reverse polarity protection diode |
Rate of current rise | -11 mA / mm |
Current consumption | |
| Measuring plate not detected | ≥ 3 mA |
| Measuring plate detected | 0.2 ... 1 mA |
Functional safety related parameters |
Safety Integrity Level (SIL) | SIL 3 |
MTTFd | 11800 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 IEC 60947-5-2 |
Approvals and certificates |
IECEx approval | |
| Equipment protection level Ga | IECEx PTB 11.0092X |
| Equipment protection level Gb | IECEx PTB 11.0092X |
| Equipment protection level Da | IECEx PTB 11.0092X |
| Equipment protection level Mb | IECEx PTB 11.0092X |
ATEX approval | |
| Equipment protection level Ga | PTB 00 ATEX 2049 X |
| Equipment protection level Gb | PTB 00 ATEX 2049 X |
| Equipment protection level Da | PTB 00 ATEX 2049 X |
UL approval | cULus Listed, General Purpose |
| Ordinary Location | E87056 |
| Hazardous Location | E501628 |
| Control drawing | 116-0454 |
CCC approval | |
| Hazardous Location | 2020322315002308 |
NEPSI approval | |
| NEPSI certificate | GYJ16.1392X |
Ambient conditions |
Ambient temperature | -40 ... 100 °C (-40 ... 212 °F) |
Mechanical specifications |
Connection type | flexible leads LIFYW |
Housing material | PBT |
Degree of protection | IP67 |
Cable | |
| Cable diameter | 0.75 mm ± 0.15 mm |
| Bending radius | > 10 x cable diameter |
| Material | PVC |
| Core cross section | 0.06 mm2 |
| Length | 500 mm |
Mass | 2.5 g |
Dimensions | |
| Height | 13 mm |
| Width | 15 mm |
| Length | 8 mm |
Note | adjustable stop |
General information |
Use in the hazardous area | see instruction manuals |
Classifications
System | Classcode |
ECLASS 13.0 | 27274001 |
ECLASS 12.0 | 27274001 |
ECLASS 11.0 | 27270101 |
ECLASS 10.0.1 | 27270101 |
ECLASS 9.0 | 27270101 |
ECLASS 8.0 | 27270101 |
ECLASS 5.1 | 27270101 |
ETIM 9.0 | EC002714 |
ETIM 8.0 | EC002714 |
ETIM 7.0 | EC002714 |
ETIM 6.0 | EC002714 |
ETIM 5.0 | EC002714 |
UNSPSC 12.1 | 39121550 |
Details:
SJ2-SN
Product Documentation:
SJ2-SN
Design / Simulation:
SJ2-SN
相關產品:
SJ2-SN
Accessories |
|
|
|
2-channel, NAMUR sensor input, Reduces field wiring by 50%, Supports 2:1 technologypa |
|