General specifications |
Switching function | Normally closed (NC) |
Output type | NAMUR |
Rated operating distance | 4 mm |
Installation | flush |
Assured operating distance | 0 ... 3.24 mm |
Actual operating distance | 3.6 ... 4.4 mm typ. |
Reduction factor rAl | 0.41 |
Reduction factor rCu | 0.39 |
Reduction factor r304 | 0.78 |
Output type | 2-wire |
Nominal ratings |
Nominal voltage | 8.2 V (Ri approx. 1 kΩ) |
Switching frequency | 0 ... 1500 Hz |
Hysteresis | 1 ... 15 typ. 5 % |
Reverse polarity protection | reverse polarity protected |
Short-circuit protection | yes |
Suitable for 2:1 technology | yes , Reverse polarity protection diode not required |
Current consumption | |
| Measuring plate not detected | min. 2.2 mA |
| Measuring plate detected | ≤ 1 mA |
Switching state indicator | Multihole-LED, yellow |
Functional safety related parameters |
Safety Integrity Level (SIL) | SIL 2 |
MTTFd | 3010 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 |
| Electromagnetic compatibility | NE 21:2007 |
| Standards | EN IEC 60947-5-2 |
Approvals and certificates |
IECEx approval | |
| Equipment protection level Ga | IECEx PTB 11.0037X |
| Equipment protection level Gb | IECEx PTB 11.0037X |
| Equipment protection level Da | IECEx PTB 11.0037X |
| Equipment protection level Dc (tc) | IECEx TUR 21.0018X |
| Equipment protection level Mb | IECEx PTB 11.0037X |
ATEX approval | |
| Equipment protection level Ga | PTB 00 ATEX 2048 X |
| Equipment protection level Gb | PTB 00 ATEX 2048 X |
| Equipment protection level Da | PTB 00 ATEX 2048 X |
| Equipment protection level Dc (tc) | TÜV 20 ATEX 8524 X |
UL approval | |
| Ordinary Location | E87056 |
| Hazardous Location | E501628 |
| Control drawing | 116-0452 |
CCC approval | |
| Hazardous Location | 2020322315002255 |
CML approval | on request |
ANZEx | 18.3018X |
Marine approval | DNVGL TAA00001A5 |
Ambient conditions |
Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) |
Storage temperature | -40 ... 100 °C (-40 ... 212 °F) |
Mechanical specifications |
Connection type | Connector plug |
Housing material | Stainless steel 1.4305 / AISI 303 |
Sensing face | PBT |
Degree of protection | IP66 / IP67 |
Connector | |
| Threading | M12 x 1 |
| Number of pins | 4 |
Dimensions | |
| Length | 40 mm |
| Diameter | 12 mm |
General information |
Scope of delivery | 2 self locking nuts in scope of delivery |
Use in the hazardous area | see instruction manuals |