IFM IFR202 - Inductive full-metal sensor IFK3004BANKG/AM/SC/V4A/US-104

Magnetic-field immune for welding applications.
Resistant to weld slag thanks to non-stick coating.
Metal sensing face for heavy duty.
High shock and vibration resistance.
Wide operating temperature range

Electrical design	NPN
Output function	normally open
Sensing range [mm]	4
Housing	threaded type
Dimensions [mm]	M12 x 1 / L = 60

Special feature	Gold-plated contacts; Increased sensing range; Full-metal housing; Magnetic-field immune; anti-spatter
Application	Use in welding applications
Pressure rating [bar]	100
Note on pressure rating	sensing face
Magnetic-field immune	yes;(pulse duration of the welding current: < 200 ms)

Operating voltage [V]	10...30 DC
Current consumption [mA]	< 20
Protection class	III
Reverse polarity protection	yes

Outputs

Electrical design	NPN
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]	2
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Detection zone

Sensing range [mm]	4
Operating distance [mm]	0...3.25
Increased sensing range	yes

Accuracy / deviations

Correction factor	steel: 1 / stainless steel: 0.6 / brass: 0.7 / aluminium: 0.6 / copper: 0.3
Hysteresis [% of Sr]	1...20

Operating conditions

Ambient temperature [°C]	0...85
Protection	IP 67

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 emission class B
Impact resistance	1 J
MTTF [years]	1116
Embedded software included	yes
UL approval	Ta -25...70 °C Enclosure type Type 1 power supply Limited Voltage/Current UL Approval no. A012 File number UL E174191

Weight [g]	27.6
Housing	threaded type
Mounting	flush mountable
Dimensions [mm]	M12 x 1 / L = 60
Thread designation	M12 x 1
Materials	housing: stainless steel (1.4404 / 316L) anti-spatter; sensing face: stainless steel (1.4404 / 316L) anti-spatter; LED window: PEI; lock nuts: stainless steel (1.4404 / 316L) anti-spatter
Tightening torque [Nm]	15
Full-metal housing	yes

Displays / operating elements

Display	switching status 4 x 90° LED, yellow operation 1 x LED, green

Accessories

Items supplied	lock nuts: 2

Pack quantity	1 pcs.

Diagrams and graphs

Installation

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — IFR202-01 — 13.04.2023 —