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SC Automation Limited
Verified Supplier
2 Years
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2 Years
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| Brand Name : | P+F |
| Model Number : | NJ2-12GK-SN |
| Certification : | IECEx\ ATEX \UL |
| Price : | negotiable |
| Payment Terms : | T/T |
| Supply Ability : | 100pcs per month |
| Delivery Time : | on request |
Suitable for 2:1 technology, Switching function: Normally closed (NC), Output type: NAMUR with safety function, Installation: flush, Output type: 2-wire, Thread mold: M12, Construction type: Cylindrical, thread, Series: Cylindrical type, Safety Integrity Level (SIL): SIL 3, Type of voltage: DC, Equipment protection level Ga: IECEx PTB 11.0092X, Equipment protection level Gb: IECEx PTB 11.0092X, Equipment protection level Gc (ec): IECEx TUR 21.0017X, Equipment protection level Da: IECEx PTB 11.0092X
Technical Data
General specifications | ||
|---|---|---|
Switching function | Normally closed (NC) | |
Output type | NAMUR with safety function | |
Rated operating distance | 2 mm | |
Installation | flush | |
Assured operating distance | 0 ... 1.62 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 P+F, such as KFD2-SH-EX1. | |
Output type | 2-wire | |
Nominal ratings | ||
Nominal voltage | 8.2 V (Ri approx. 1 kΩ) | |
Switching frequency | 0 ... 2000 Hz | |
Suitable for 2:1 technology | yes , with reverse polarity protection diode | |
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 | |
Standards | EN 60947-5-2:2007 | |
Approvals and certificates | ||
IECEx approval | ||
Equipment protection level Ga | IECEx PTB 11.0092X | |
Equipment protection level Gb | IECEx PTB 11.0092X | |
Equipment protection level Gc (ec) | IECEx TUR 21.0017X | |
Equipment protection level Da | IECEx PTB 11.0092X | |
Equipment protection level Dc (tc) | IECEx TUR 21.0018X | |
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 Gc (ec) | TÜV 20 ATEX 8523 X | |
Equipment protection level Da | PTB 00 ATEX 2049 X | |
Equipment protection level Dc (tc) | TÜV 20 ATEX 8524 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 | |
TIIS approval | on request | |
Ambient conditions | ||
Ambient temperature | -40 ... 100 °C (-40 ... 212 °F) | |
Mechanical specifications | ||
Connection type | cable | |
Housing material | Crastin (PBT), black | |
Sensing face | Crastin (PBT), black | |
Degree of protection | IP68 | |
Cable | ||
Cable diameter | 4.8 mm ± 0.2 mm | |
Bending radius | > 10 x cable diameter | |
Material | silicone | |
Core cross section | 0.34 mm2 | |
Length | 2 m | |
Dimensions | ||
Length | 34 mm | |
Diameter | 12 mm | |
General information | ||
Use in the hazardous area | see instruction manuals | |
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