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Pepperl Fuchs NBN3-F31-E8-K-K-Y70185821 – 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 NBN3-F31-E8-K-K-Y70185821 be shipped?
NBN3-F31-E8-K-K-Y70185821 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 NBN3-F31-E8-K-K-Y70185821 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 NBN3-F31-E8-K-K-Y70185821 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 NBN3-F31-E8-K-K-Y70185821, subject to availability and destination.
• Direct mounting on standard actuators
• Fixed setting
Valve position detection, Solenoid valve output, Switching function: 2 x normally open (NO), Output type: PNP, Installation: flush mountable, Output polarity: DC, Output type: 3-wire, Construction type: Dual sensor, Series: Dual sensor, Operating voltage: 10 ... 30 V DC, Type of voltage: DC, Connection (system side): PVC cable 5 m ± 0.1 m, Housing material: PBT, Degree of protection: IP67
Specifications
General specifications
| Order code (Pepperl+Fuchs part number) | 70185821 |
| Switching function | 2 x normally open (NO) |
| Output type | PNP |
| Rated operating distance | 3 mm sn |
| Installation | flush mountable |
| Output polarity | DC |
| Assured operating distance | 0 ... 2.43 mm sa |
| Actual operating distance | 2.7 ... 3.3 mm typ. sr |
| Reduction factor rAl | 0.5 |
| Reduction factor rCu | 0.4 |
| Reduction factor r304 | 1 |
| Reduction factor rSt37 | 1.2 |
| Output type | 3-wire |
| Lifecycle | Active (current Pepperl+Fuchs product) |
Nominal ratings
| Operating voltage | 10 ... 30 V DC UB |
| Switching frequency | 0 ... 500 Hz f |
| Hysteresis | typ. 5 % H |
| Reverse polarity protection | all connections |
| Short-circuit protection | pulsing |
| Voltage drop | ≤ 3 V Ud |
| Operating current | 0 ... 100 mA IL |
| Off-state current | 0 ... 0.5 mA typ. 0.1 µA at 25 °C Ir |
| No-load supply current | ≤ 25 mA I0 |
| Operating voltage indicator | LED, green |
| Switching state indicator | LED, yellow |
| Valve status indicator | LED, yellow |
Safety-relevant product characteristics
| MTTFd | 780 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Valve circuit
| Voltage | max. 32 V DC |
| Current | max. 240 mA |
| Short-circuit protection | no |
| Reverse polarity protection | yes, with reversed output LED is out of function, therfore more power for solenoid valve |
Compliance with standards and directives
| Standard conformity: Standards | EN IEC 60947-5-2 |
Approvals and certificates
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
Ambient conditions
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) |
Mechanical specifications
| Connection (system side) | PVC cable 5 m ± 0.1 m |
| Core cross section (system side) | 0.25 mm2 |
| Connection (valve side) | PVC cable 0.5 m ± 5 cm |
| Core cross section (valve side) | 0.75 mm2 |
| Housing material | PBT |
| Sensing face | PBT |
| Degree of protection | IP67 |
| Tightening torque, fastening screws | ≤ 5 Nm |
| Dimensions: Height | 33.5 mm |
| Dimensions: Width | 65 mm |
| Dimensions: Length | 36 mm |
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
| Datasheet NBN3-F31-E8-K-K-Y70185821 |
CAD & dimension drawings
| 3-D model (STEP) NBN3-F31-Z8-K-K | STP · 316 kB |
Certificates (3)
| EU Declaration of Conformity (Pepperl+Fuchs) | PDF · 1.3 MB |
| China Information on CCC (CCC-Exempt Declaration (Pepperl+Fuchs)) | PDF · 467 kB |
| UK Declaration of Conformity (Pepperl+Fuchs) | PDF · 1.3 MB |
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