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Diffuse reflection sensors with background suppression

O8H207

O8H-HNKG/2,0M

Diffuse reflection sensors with background suppression

O8H207

O8H-HNKG/2,0M

  • Compact light spot for precise detection even at longer distances
  • Extremely reliable background suppression
  • Installation within seconds, space-saving design
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  • ce
  • ukca
  • eac
  • cul
Technical details
Product characteristics
Type of light red light
Housing rectangular
Application
System Background suppression
Function principle Diffuse reflection sensor
Electrical data
Operating voltage [V] 10...30 DC
Current consumption [mA] 20; ((24 V))
Protection class III
Reverse polarity protection yes
Type of light red light
Wave length [nm] 633
Outputs
Electrical design NPN
Output function light-on mode
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 100
Switching frequency DC [Hz] 1000
Short-circuit protection yes
Type of short-circuit protection yes (non-latching)
Monitoring range
Range [mm] 1...30; (white paper 200 x 200 mm)
Range on white object (90 % remission) [mm] 1...30
Range on grey object (18 % remission) [mm] 5...30
Range on black object (6 % remission) [mm] 5...29
Range adjustable no
Max. light spot diameter [mm] 4
Light spot dimensions refer to at maximum range
Background suppression available yes
Operating conditions
Ambient temperature [°C] -25...60
Protection IP 65; IP 67
Tests / approvals
EMC
EN 60947-5-2
MTTF [years] 757
UL approval
Ta -25...60 °C
Enclosure type Type 1
voltage supply Limited Voltage/Current
UL approval number E014
File number UL E174191
Mechanical data
Weight [g] 38.2
Housing rectangular
Dimensions [mm] 28.1 x 8.1 x 14.4
Material housing: ABS; stainless steel (1.4404 / 316L)
Lens material
PMMA
Lens alignment Side sensing
Displays / operating elements
Display
Switching status 1 x LED, yellow
Power 1 x LED, green
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Cable: 2 m, PVC; 3 x 0.08 mm²
Diagrams and graphs

a: sensor
b: object
c: background
x: distance sensor/object [mm]
y: min. distance object/background [mm]
Background suppression chart
x: distance sensor/object [mm]
y: min. distance object/background [mm]
1 = object black (6 % remission) , background (white 90 % remission)
2 = object grey (18 % remission) , background (white 90 % remission)
3 = object white (90 % remission) , background (white 90 % remission)
ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — O8H207-00 — 30.03.2021 —