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Diffuse reflection sensor


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Dear customer,
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Your ifm team

  • Intuitive setting of the sensitivity via pushbutton
  • LED display to check switching status and function
  • With combined AC/DC output stage
  • Robust housing for use in harsh industrial environments
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  • eac
Technische Details
Product characteristics
Type of light infrared light
Housing threaded type
Dimensions [mm] M18 x 1 / L = 76
Function principle Diffuse reflection sensor
Electrical data
Frequency AC [Hz] 47...63
Operating voltage [V] 20...250 AC/DC
Protection class II
Reverse polarity protection no
Type of light infrared light
Wave length [nm] 880
Output function dark-on mode
Max. voltage drop switching output DC [V] 8
Max. voltage drop switching output AC [V] 8
Minimum load current [mA] 5
Max. leakage current [mA] 1.7
Permanent current rating of switching output AC [mA] 90; (180 (...40 °C))
Permanent current rating of switching output DC [mA] 90; (180 (...40 °C))
Short-time current rating of switching output [mA] 600; (20 ms / 0,5 Hz)
Switching frequency AC [Hz] 25
Switching frequency DC [Hz] 25
Short-circuit proof no
Overload protection no
Detection zone
Range [mm] 1...600; (white paper 200 x 200 mm 90% remission)
Range adjustable yes
Max. light spot diameter [mm] 169
Light spot dimensions refer to at maximum range
Operating conditions
Ambient temperature [°C] -25...80
Protection IP 67
Tests / approvals
EN 60947-5-2
EN 55011 class B
MTTF [years] 338
Mechanical data
Weight [g] 38.5
Housing threaded type
Dimensions [mm] M18 x 1 / L = 76
Thread designation M18 x 1
Materials PBT
Lens material
Displays / operating elements
switching status 1 x LED, red
function 1 x LED, red flashing light
Electrical connection
Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 2 A; fast acting
Accessories (supplied)
lock nuts: 2 x
Recommendation: Check the safe functioning of the unit after a short circuit.
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x 1/2"
Diagrams and graphs
excess gain graph
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — OG0041-00 — 06.03.2003 —