IFM IE5257 - Inductive sensor IEK3002BBPKG/US-104

For use where space is restricted.
Robust metal housing for use in harsh industrial environments.
Long sensing range for high uptime.
Very high switching frequency.
Clearly visible indication of the switching status

Electrical design	PNP
Output function	normally open
Sensing range [mm]	2
Housing	threaded type
Dimensions [mm]	M8 x 1 / L = 60

Special feature	Increased sensing range

Operating voltage [V]	10...30 DC
Current consumption [mA]	< 10
Protection class	III
Reverse polarity protection	yes

Outputs

Electrical design	PNP
Output function	normally open
Max. voltage drop switching output DC [V]	2.5
Permanent current rating of switching output DC [mA]	100
Switching frequency DC [Hz]	1000
Short-circuit protection	yes
Overload protection	yes

Detection zone

Sensing range [mm]	2
Real sensing range Sr [mm]	2 ± 10 %
Operating distance [mm]	0...1.62
Increased sensing range	yes

Accuracy / deviations

Correction factor	steel: 1 / stainless steel: 0.7 / brass: 0.3 / aluminium: 0.3 / copper: 0.1
Hysteresis [% of Sr]	1...20
Switch point drift [% of Sr]	-10...10

Operating conditions

Ambient temperature [°C]	-25...70
Protection	IP 67

Tests / approvals

EMC	EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 3 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 HF conducted 3 V EN 55011 class B
MTTF [years]	1379
Embedded software included	yes
UL approval	Ta -25...70 °C Enclosure type Type 1 power supply Limited Voltage/Current UL Approval no. A028 File number UL E174191

Weight [g]	23
Housing	threaded type
Mounting	flush mountable
Dimensions [mm]	M8 x 1 / L = 60
Thread designation	M8 x 1
Materials	brass white bronze coated; sensing face: LCP black; LED window: PEI; lock nuts: brass white bronze coated
Tightening torque [Nm]	A = 5 mm: 1,5 Nm; B: 2 Nm
Full-metal housing	no

Displays / operating elements

Display	switching status 4 x LED, yellow

Accessories

Items supplied	lock nuts: 2

Pack quantity	1 pcs.

Electrical connection - plug

Connection	Connector: 1 x M12; coding: A

Diagrams and graphs

Installation

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — IE5257-03 — 13.04.2023 —