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Brand Name : P+F
Model Number : NJ2-12GK-SN
Certification : IECEx\ ATEX \UL
Place of Origin : Germany
MOQ : 1 piece
Price : negotiable
Payment Terms : T/T
Supply Ability : 100pcs per month
Delivery Time : on request
Packaging Details : standard carton packing
Degree of protection : IP68
Ambient temperature : -40 ... 100 °C (-40 ... 212 °F)
Dimensions : Length 34mm Diameter 12mm
Switching function : Normally closed (NC)
Safety Integrity Level (SIL) : SIL 3
Standards : EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012
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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34mm IP68 P+F Inductive Sensors NJ2-12GK-SN Images |