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IFM IF0311 Inductive sensor


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SKU: IF0311 Categories: , , Tag:


  • With combined AC/DC output stage
  • Large operating voltage range
  • Two-wire technology
  • Long sensing range for high uptime
  • Robust metal housing for use
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Product characteristics
Output function normally open
Sensing range [mm] 4
Housing threaded type
Dimensions [mm] M12 x 1
Special feature Increased sensing range
Electrical data
Frequency AC [Hz] 47…63
Operating voltage [V] 20…140 AC / 10…140 DC
Protection class I
Reverse polarity protection no
Output function normally open
Max. voltage drop switching output DC [V] 5
Max. voltage drop switching output AC [V] 5
Minimum load current [mA] 5
Max. leakage current [mA] 0.8
Permanent current rating of switching output AC [mA] 200
Permanent current rating of switching output DC [mA] 200
Short-time current rating of switching output [mA] 900; (20 ms / 0,5 Hz)
Switching frequency AC [Hz] 25
Switching frequency DC [Hz] 200
Short-circuit proof no
Overload protection no
Detection zone
Sensing range [mm] 4
Operating distance [mm] 0…3.25
Increased sensing range yes
Accuracy / deviations
Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.4 / aluminium: 0.3 / copper: 0.2
Hysteresis [% of Sr] 3…15
Operating conditions
Ambient temperature [°C] -25…70
Protection IP 67
Tests / approvals
EN 60947-5-2
EN 55011 class B
MTTF [years] 999
UL approval
Ta 0…40 °C
Enclosure type Type 1
power supply Hazardous voltage
File number UL E174191
Mechanical data
Weight [g] 31.2
Housing threaded type
Mounting flush mountable
Dimensions [mm] M12 x 1
Thread designation M12 x 1
Materials brass white bronze coated; PBT
Displays / operating elements
switching status 1 x LED, red
Electrical connection
Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 2 A; fast acting
Items supplied
lock nuts: 2
Recommendation: Check the safe functioning of the unit after a short circuit.
Pack quantity 1 pcs.
Electrical connection – plug
Connection Connector: 1 x 1/2″; coding: C

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