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IFW203 - Inductive sensor

IFW203 - Inductive sensor

PRODUCENT CODE: IFW203
CATEGORY: Constant sensing range on all metals
Producer: ifm electronic
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Description
IFK3008-BPKG/M/K1/SC/US104-DPS
  • 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
Technical data
Product characteristics
Electrical design PNP
Output function normally open
Sensing range [mm] 8
Housing threaded type
Dimensions [mm] M12 x 1 / L = 65
Application
Special feature Gold-plated contacts; Increased sensing range; Correction factor K = 1; Magnetic-field immune; anti-spatter
Application Use in welding applications
Magnetic-field immune yes
Electrical data
Operating voltage [V] 10...30 DC
Current consumption [mA] < 20
Protection class II
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] 200
Switching frequency DC [Hz] 2000
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Detection zone
Sensing range [mm] 8
Real sensing range Sr [mm] 8 ± 10 %
Operating distance [mm] 0...6.5
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] -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 10 V/m
EN 61000-4-4 Burst 2 kV
EN 61000-4-6 HF conducted 10 V
EN 55011 class B
MTTF [years] 1975
UL approval
Ta -25...70 °C
Enclosure type Type 1
voltage supply Limited Voltage/Current
UL Approval no. A005
File number UL E174191
Mechanical data
Weight [g] 35
Housing threaded type
Mounting non-flush mountable
Dimensions [mm] M12 x 1 / L = 65
Thread designation M12 x 1
Materials housing: brass anti-spatter; sensing face: Duroplast (PF)
Displays / operating elements
Display
switching status 4 x 90° LED, yellow
Accessories
Items supplied
lock nuts: 2
Remarks
Pack quantity 1 pcs.
Electrical connection - plug
Connection Connector: 1 x M12; Contacts: gold-plated