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Pepperl Fuchs NJ4-N-H31 – Inductive sensor
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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 NJ4-N-H31 be shipped?
NJ4-N-H31 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 NJ4-N-H31 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 NJ4-N-H31 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 NJ4-N-H31, subject to availability and destination.
• Temperature range 0 ... 200 °C (0 ... 392 °F)
• 4 mm flush
Extended temperature range, Switching function: Normally closed (NC), Output type: NAMUR, Installation: flush, Output type: 2-wire, Construction type: Cylindrical, flat, Series: Cylindrical type, Switching frequency: 1000 Hz, Type of voltage: DC, Connection type: cable, Housing material: Stainless steel 1.4305 / AISI 303, Degree of protection: IP65, Material: PVC
Specifications
General specifications
| Order code (Pepperl+Fuchs part number) | 302328 |
| Switching function | Normally closed (NC) |
| Output type | NAMUR |
| Rated operating distance | 4 mm sn |
| Installation | flush |
| Assured operating distance | 0 ... 3.04 mm sa |
| Reduction factor rAl | 0.15 |
| Reduction factor rCu | 0.05 |
| Reduction factor r304 | 0.55 |
| Output type | 2-wire |
| Lifecycle | Active (current Pepperl+Fuchs product) |
Nominal ratings
| Nominal voltage | 8 V Uo |
| Switching frequency | 1000 Hz f |
| Hysteresis | ≤ 20 % at 200°C H |
| Current consumption: Measuring plate not detected | min. 3 mA |
| Current consumption: Measuring plate detected | ≤ 1 mA |
Compliance with standards and directives
| Standard conformity: NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 |
| Standard conformity: Standards | EN IEC 60947-5-2 |
Approvals and certificates
| UL approval: Ordinary Location | E87056 |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
Ambient conditions
| Ambient temperature | 0 ... 200 °C (32 ... 392 °F) |
Mechanical specifications
| Connection type | cable |
| Housing material | Stainless steel 1.4305 / AISI 303 |
| Sensing face | PPS |
| Housing length L | L1 = 40 / 50 / 60 / 80 / 100 [mm] |
| Degree of protection | IP65 |
| Cable: Wire end ferrules | yes |
| Cable: Cable diameter | 6.2 mm ± 0.2 mm |
| Cable: Bending radius | > 10 x cable diameter |
| Cable: Material | PVC |
| Cable: Color | black |
| Cable: Number of cores | 4 |
| Cable: Core cross section | 0.5 mm2 |
| Cable: Length | 10 m L |
| Dimensions: Diameter | 28 mm |
| Cable length | L2 = 0,5 / 0,75 / 1 / 2 / 3 / 4 / 6 / 8 / 10 [m] |
| Note | amplifier -25°C...70°C PTFE cable between amplifier and oscillator |
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
| Datasheet NJ4-N-H31 |
Certificates (4)
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