Pepperl Fuchs NJ20-40-N
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Quick facts
| Availability | Confirmed on request |
| Category | Inductive Sensors |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can NJ20-40-N be shipped?
NJ20-40-N is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up NJ20-40-N in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for NJ20-40-N and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for NJ20-40-N, subject to availability and destination.
Inductive sensor. Extended temperature range, Switching function: Normally closed (NC), Output type: NAMUR, Installation: non-flush, Output type: 2-wire, Construction type: Cylindrical, flat, Series: Cylindrical type, Type of voltage: DC, Equipment protection level Gb: IECEx PTB 11.0037X, Equipment protection level Da: IECEx PTB 11.0037X, Equipment protection level Mb: IECEx PTB 11.0037X, Equipment protection level Gb: PTB 00 ATEX 2048 X, Equipment protection level Da: PTB 00 ATEX 2048 X. Switching function: Normally closed (NC). Output type: NAMUR. Rated operating distance: 20 mm. Installation: non-flush. Assured operating distance: 0 ... 16.2 mm. Reduction factor rAl: 0.4. Reduction factor rCu: 0.3. Reduction factor r304: 0.85. Output type: 2-wire. Nominal voltage: 8.2 V (Ri approx. 1 kΩ). Switching frequency: 0 ... 100 Hz. Current consumption: . Measuring plate not detectedmin. 3 mAMeasuring plate detected≤ 1 mA: . Measuring plate not detected: min. 3 mA. Measuring plate detected: ≤ 1 mA. MTTFd: 11400 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Standard conformity: . NAMUREN 60947-5-6:2000 IEC 60947-5-6:1999StandardsEN IEC 60947-5-2: . NAMUR: EN 60947-5-6:2000 IEC 60947-5-6:1999. Standards: EN IEC 60947-5-2. IECEx approval: . Equipment protection level GbIECEx PTB 11.0037XEquipment protection level DaIECEx PTB 11.0037XEquipment protection level MbIECEx PTB 11.0037X: . Equipment protection level Gb: IECEx PTB 11.0037X. Equipment protection level Da: IECEx PTB 11.0037X. Equipment protection level Mb: IECEx PTB 11.0037X. ATEX approval: . Equipment protection level GbPTB 00 ATEX 2048 XEquipment protection level DaPTB 00 ATEX 2048 X: . Equipment protection level Gb: PTB 00 ATEX 2048 X. Equipment protection level Da: PTB 00 ATEX 2048 X. UL approval: cULus Listed Load Type: Resistive Circuitry: Class 2 Power Source Enclosure Type Rating: Type 1 Supply/Switching Voltage: 8.2 V DC. CCC approval: . Hazardous Location2020322315002258: . Hazardous Location: 2020322315002258. CML approval: on request. ANZEx: 18.3018X. Ambient temperature: -25 ... 100 °C (-13 ... 212 °F). Connection type: terminal compartment. Core cross section: up to 2.5 mm2. Housing material: PBT. Sensing face: PBT. Degree of protection: IP67. Dimensions: . Length95 mmDiameter40 mm: . Length: 95 mm. Diameter: 40 mm. Use in the hazardous area: see instruction manuals
Specifications
General specifications
| Switching function | Normally closed (NC) |
| Output type | NAMUR |
| Rated operating distance | 20 mm sn |
| Installation | non-flush |
| Assured operating distance | 0 ... 16.2 mm sa |
| Reduction factor rAl | 0.4 |
| Reduction factor rCu | 0.3 |
| Reduction factor r304 | 0.85 |
| Output type | 2-wire |
Nominal ratings
| Nominal voltage | 8.2 V (Ri approx. 1 kΩ) Uo |
| Switching frequency | 0 ... 100 Hz f |
| Current consumption | |
| Measuring plate not detectedmin. 3 mAMeasuring plate detected≤ 1 mA | Measuring plate not detected |
| Measuring plate not detected | min. 3 mA |
| Measuring plate detected | ≤ 1 mA |
Functional safety related parameters
| MTTFd | 11400 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Compliance with standards and directives
| Standard conformity | |
| NAMUREN 60947-5-6:2000 IEC 60947-5-6:1999StandardsEN IEC 60947-5-2 | NAMUR |
| 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 GbIECEx PTB 11.0037XEquipment protection level DaIECEx PTB 11.0037XEquipment protection level MbIECEx PTB 11.0037X | Equipment protection level Gb |
| Equipment protection level Gb | IECEx PTB 11.0037X |
| Equipment protection level Da | IECEx PTB 11.0037X |
| Equipment protection level Mb | IECEx PTB 11.0037X |
| ATEX approval | |
| Equipment protection level GbPTB 00 ATEX 2048 XEquipment protection level DaPTB 00 ATEX 2048 X | Equipment protection level Gb |
| Equipment protection level Gb | PTB 00 ATEX 2048 X |
| Equipment protection level Da | PTB 00 ATEX 2048 X |
| UL approval | cULus Listed Load Type: Resistive Circuitry: Class 2 Power Source Enclosure Type Rating: Type 1 Supply/Switching Voltage: 8.2 V DC |
| CCC approval | |
| Hazardous Location2020322315002258 | Hazardous Location |
| Hazardous Location | 2020322315002258 |
| CML approval | on request |
| ANZEx | 18.3018X |
Ambient conditions
| Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) |
Mechanical specifications
| Connection type | terminal compartment |
| Core cross section | up to 2.5 mm2 |
| Housing material | PBT |
| Sensing face | PBT |
| Degree of protection | IP67 |
| Dimensions | |
| Length95 mmDiameter40 mm | Length |
| Length | 95 mm |
| Diameter | 40 mm |
General information
| Use in the hazardous area | see instruction manuals |
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