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Inductive ring sensor


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Your ifm team

  • Static operating principle
  • Reliable detection of objects with very small diameters
  • Very short response time
  • Easy adjustment of pulse stretching and sensitivity via potentiometer
  • Output function normally open / normally closed programmable
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Technische Details
Product characteristics
Electrical design PNP
Output function normally open / normally closed; (selectable)
Housing circular
Dimensions [mm] 110 x 80 x 20
Operating principle static
Electrical data
Operating voltage [V] 10...35 DC
Current consumption [mA] < 11
Protection class III
Reverse polarity protection yes
Electrical design PNP
Output function normally open / normally closed; (selectable)
Max. voltage drop switching output DC [V] 2
Permanent current rating of switching output DC [mA] 200
Short-circuit protection yes
Overload protection yes
Detection zone
Resolution of steel ball (diameter) [mm] 6
Max. part speed [m/s] 35
Response times
Pulse stretching [ms] 10...150
Pulse stretching adjustable yes
Max. fall time [ms] 10
Response time [ms] < 0.5
Operating conditions
Ambient temperature [°C] -25...70
Protection IP 67
Tests / approvals
MTTF [years] 646
UL approval
Ta -25...70 °C
Enclosure type Type 4X (indoor use only) / 12 and 13
voltage supply Class 2
File number UL E174191
Mechanical data
Weight [g] 226.5
Housing circular
Dimensions [mm] 110 x 80 x 20
Inside diameter [mm] 51
Materials housing: PA; ring: POM
Displays / operating elements
switching status 1 x LED, yellow
Pack quantity 1 pcs.
Electrical connection - plug
Connection Connector: 1 x M12
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — I7R217-00 — 21.01.2010 —