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Diffuse reflection sensor with background suppression O8H211
Diffuse reflection sensor with background suppression O8H211
Diffuse reflection sensor with background suppression O8H211
Diffuse reflection sensor with background suppression O8H211
Diffuse reflection sensor with background suppression O8H211
Diffuse reflection sensor with background suppression O8H211
Photoelectric miniature sensor O8 with maximum precision
  • ce
  • ukca
  • cul
Product characteristics
Type of light red light
Housing rectangular
Application
Special feature 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 pulsed
Detection zone
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
power supply Limited Voltage/Current
UL Approval no. E015
File number UL E174191
Mechanical data
Weight [g] 22.9
Housing rectangular
Dimensions [mm] 28.1 x 8.1 x 14.4
Materials housing: ABS; stainless steel (316L/1.4404)
Lens material
PMMA
Lens alignment side lens
Displays / operating elements
Display
switching status 1 x LED, yellow
operation 1 x LED, green
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Cable: 0.3 m, PVC; 3 x 0.08 mm²
Connection Connector: 1 x M8; coding: A
Diagrams and graphs
a: sensor
b: object
c: background
x: distance sensor/object [mm]
y: min. distance object/background [mm]
accuracy graph
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 electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — O8H211-00 — 13.04.2023 —