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IFM IIR206 Inductive full-metal sensor


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SKU: IIR206 Categories: , , Tag:


  • Resistant to weld slag thanks to non-stick coating
  • Metal sensing face for heavy duty
  • High shock and vibration resistance
  • Particularly short housing for
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Product characteristics
Electrical design PNP/NPN
Output function normally open
Sensing range [mm] 12
Housing threaded type
Dimensions [mm] M30 x 1.5 / L = 40
Special feature Gold-plated contacts; Increased sensing range; Full-metal housing; Optical setting aid; anti-spatter
Application Use in welding applications
Pressure rating [bar] 10
Note on pressure rating
sensing face
Electrical data
Operating voltage [V] 10…36 DC
Protection class III
Reverse polarity protection yes
Electrical design PNP/NPN
Output function normally open
Max. voltage drop switching output DC [V] 4.5
Minimum load current [mA] 2
Max. leakage current [mA] 0.6
Permanent current rating of switching output DC [mA] 100
Switching frequency DC [Hz] 25
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Detection zone
Sensing range [mm] 12
Operating distance [mm] 0…9.72
Increased sensing range yes
Accuracy / deviations
Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.6 / aluminium: 0.5 / copper: 0.1
Hysteresis [% of Sr] 1…20
Operating conditions
Ambient temperature [°C] -25…70
Protection IP 67
Tests / approvals
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] 1389
UL approval
Ta 0…40 °C
Enclosure type Type 1
power supply Limited Voltage/Current
File number UL E174191
Mechanical data
Weight [g] 133
Housing threaded type
Mounting flush mountable
Dimensions [mm] M30 x 1.5 / L = 40
Thread designation M30 x 1.5
Materials housing: stainless steel (1.4404 / 316L) anti-spatter; sensing face: stainless steel (1.4404 / 316L) anti-spatter; cable plug: PA; lock nuts: stainless steel (1.4404 / 316L) anti-spatter
Full-metal housing yes
Displays / operating elements
switching status 1 x LED, green
setting aid 1 x LED, red
Optical setting aid yes
Items supplied
lock nuts: 2
Pack quantity 1 pcs.
Electrical connection – plug
Cable: 0.3 m, PVC; 2 x 0.5 mm²
Connector: 1 x M12; coding: A; Locking: rotatable; Contacts: gold-plated
Diagrams and graphs

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