Pepperl Fuchs PL3-F25-N4-S

Inductive sensor

MPN
PL3-F25-N4-S
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What is the Pepperl Fuchs PL3-F25-N4-S?

For installation in housing

PL3... with valve and screen connection

ATEX & IECEX certifications

Extended temperature range, Valve position detection, Solenoid valve output, Switching function: 2 x normally closed (NC), Output type: NAMUR, Installation: flush mountable, Output type: 2-wire, Construction type: Printed circuit board, Series: Pcb version, Suitable for 2:1 technology, Type of voltage: DC, Equipment protection level Ga: IECEx TUN 17.0021X, Equipment protection level Gb: IECEx TUN 17.0021X, Equipment protection level Mb: IECEx TUN 17.0021X, Equipment protection level Ga: TÜV 99 ATEX 1479 X

Specifications

General specifications

Order code (Pepperl+Fuchs part number)291800
Switching function2 x normally closed (NC)
Output typeNAMUR
Rated operating distance3 mm sn
Installationflush mountable
Assured operating distance0 ... 2.43 mm sa
Actual operating distance2.6 ... 2.6 mm typ. sr
Reduction factor rAl0.52
Reduction factor rCu0.43
Reduction factor r3040.86
Reduction factor rSt371
Reduction factor rBrass0.54
Output type2-wire
LifecycleActive (current Pepperl+Fuchs product)

Nominal ratings

Nominal voltage8.2 V (Ri approx. 1 kΩ) Uo
Operating voltage5 ... 25 V UB
Switching frequency0 ... 100 Hz f
Hysteresistyp. 5 % H
Reverse polarity protectionreverse polarity protected
Short-circuit protectionyes
Suitable for 2:1 technologyyes , Reverse polarity protection diode not required
Current consumption: Measuring plate not detected≥ 3 mA at nominal voltage
Current consumption: Measuring plate detected≤ 1 mA at nominal voltage
Time delay before availability≤ 1 ms tv
Switching state indicatorLED, yellow
Valve status indicatorLED, yellowcan be switched off by of DB1

Safety-relevant product characteristics

MTTFd834 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %

Compliance with standards and directives

Standard conformity: NAMUREN 60947-5-6:2000 IEC 60947-5-6:1999
Standard conformity: Electromagnetic compatibilityNE 21:2007
Standard conformity: StandardsEN IEC 60947-5-2

Approvals and certificates

IECEx approval: Equipment protection level GaIECEx TUN 17.0021X
IECEx approval: Equipment protection level GbIECEx TUN 17.0021X
IECEx approval: Equipment protection level MbIECEx TUN 17.0021X
ATEX approval: Equipment protection level GaTÜV 99 ATEX 1479 X
ATEX approval: Equipment protection level GbTÜV 99 ATEX 1479 X
ATEX approval: Equipment protection level Gc (ic)PF13CERT2895 X
CCC approval: Hazardous Location2020322315002262
NEPSI approval: NEPSI certificateGYJ19.1410X

Ambient conditions

Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Storage temperature-40 ... 100 °C (-40 ... 212 °F)

Mechanical specifications

Connection (system side)screw terminals
Core cross section (system side)up to 2.5 mm2
Connection (valve side)screw terminals
Core cross section (valve side)up to 2.5 mm2
Housing materialPBT
Sensing facePBT
Mass91 g
Tightening torque, fastening screws≤ 0.3 Nm
Dimensions: Height99 mm
Dimensions: Width67 mm
Dimensions: Length34 mm
NoteInstallation in housing

General information

Use in the hazardous areasee instruction manuals

PL3-F25-N4-S: frequently asked questions

When can PL3-F25-N4-S be shipped?

PL3-F25-N4-S 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 PL3-F25-N4-S 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 PL3-F25-N4-S 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 PL3-F25-N4-S, subject to availability and destination.

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Pepperl Fuchs PL3-F25-N4-SPrice and lead time confirmed within 1 business day
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