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IFM IB8504

MPN: IB8504
Category: All inductive sensors

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the IFM IB8504?

Output function normally open / normally closed programmable

Very long sensing range

With robust M12 connector

Smooth plastic housing to protect against deposits

PBT housing resistant against pickling solutions

Specifications

Product characteristics

Electrical design	PNP
Output function	normally open / normally closed; (selectable)
Sensing range[mm] [mm]	27
Housing	cylindrical
Dimensions[mm] [mm]	Ø 34 / L = 82

Electrical data

Operating voltage[V] [V]	10...36 DC
Current consumption[mA] [mA]	15; (24 V)
Protection class	II
Reverse polarity protection	yes

Outputs

Electrical design	PNP
Output function	normally open / normally closed; (selectable)
Max. voltage drop switching output DC[V] [V]	3
Permanent current rating of switching output DC[mA] [mA]	250
Short-time current rating of switching output[mA] [mA]	400
Switching frequency DC[Hz] [Hz]	20
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Detection zone

Sensing range[mm] [mm]	27
Real sensing range Sr[mm] [mm]	27 ± 10 %
Operating distance[mm] [mm]	0...21.87

Accuracy / deviations

Correction factor	steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3
Hysteresis[% of Sr] [% of Sr]	1...15
Switch point drift[% of Sr] [% of Sr]	-10...10

Operating conditions

Ambient temperature[°C] [°C]	-30...50
Protection	IP 67

Tests / approvals

EMC	EN 60947-5-2; EN 55011; class B
EN 55011	class B
MTTF[years] [years]	1194

Mechanical data

Weight[g] [g]	189
Housing	cylindrical
Mounting	non-flush mountable
Dimensions[mm] [mm]	Ø 34 / L = 82
Materials	PBT

Displays / operating elements

Display	switching status; 1 x LED, red
switching status	1 x LED, red

Accessories

Items supplied

Mounting clamps: 1

Remarks

Remarks	Reprogramming allows the output of the switch to be monitored in the monitor mode.; Note:; The switch holds no approval as a fail-safe switch.
Pack quantity	1 pcs.

Electrical connection - plug

Cable	0.152 m, PVC; 3 x 0.5 mm²
Connector	1 x M12; coding: A

IB8504: frequently asked questions

When can IB8504 be shipped?

IB8504 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 IB8504 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 IB8504 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 IB8504, subject to availability and destination.