IFM IES257 - Inductive sensor IEB3006-BPKG/K1/V4A/US-104

Magnetic-field immune for welding applications.
Long sensing range for high uptime.
Correction factor 1: Constant sensing range on all metals.
Very high switching frequency

Electrical design	PNP
Output function	normally open
Sensing range [mm]	6
Housing	threaded type
Dimensions [mm]	M8 x 1 / L = 50

Special feature	Increased sensing range; Correction factor K = 1; Magnetic-field immune
Magnetic-field immune	yes
Max. magnetic field immunity [mT]	300

Operating voltage [V]	10...30 DC
Current consumption [mA]	< 20
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]	2000
Short-circuit protection	yes
Overload protection	yes

Detection zone

Sensing range [mm]	6
Real sensing range Sr [mm]	6 ± 10 %
Operating distance [mm]	0...4.86
Increased sensing range	yes

Accuracy / deviations

Correction factor	steel: 1 / stainless steel: 1 / brass: 1 / aluminium: 1 / copper: 1
Hysteresis [% of Sr]	3...15
Switch point drift [% of Sr]	-10...10
Correction factor K = 1	yes

Operating conditions

Ambient temperature [°C]	-40...85
Protection	IP 65; IP 66; IP 67; IP 68; IP 69K

Tests / approvals

EMC	EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 HF conducted 10 V EN 55011 class B
Vibration resistance	EN 60068-2-6 Fc 20 g (10...3000 Hz) / 50 sweep cycles, 1 octave per minute, in 3 axes
Shock resistance	EN 60068-2-27 Ea 100 g 11 ms half-sine; 3 shocks each in every direction of the 3 coordinate axes
Continuous shock resistance	EN 60068-2-27 Ea 40 g 6 ms; 4000 shocks each in every direction of the 3 coordinate axes
Fast temperature change	EN 60068-2-14 Na TA = -40 °C; TB = 85 °C; t1 = 30 min; t2 = < 10 s; 50 cycles
Salt spray test	EN 60068-2-52 Kb severity level 5 (4 test cycles)
MTTF [years]	1222
Embedded software included	yes
UL approval	Ta -25...70 °C Enclosure type Type 1 power supply Limited Voltage/Current UL Approval no. A033 File number UL E174191

Weight [g]	16.6
Housing	threaded type
Mounting	non-flush mountable
Dimensions [mm]	M8 x 1 / L = 50
Thread designation	M8 x 1
Materials	stainless steel (1.4404 / 316L); sensing face: LCP white; LED window: PEI; lock nuts: stainless steel (1.4404 / 316L)
Tightening torque [Nm]	A = 5 mm: 2 Nm; B: 5 Nm

Displays / operating elements

Display	switching status 4 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 — IES257-00 — 01.07.2021 —