Product characteristics Electrical design NPN Output function normally open / closed; (selectable) Housing circular Dimensions [mm] 60 x 35 x 20 Application Principle of operation dynamic Electrical data Operating voltage [V] 10...35 DC Current consumption [mA] < 20 Protection class III Reverse polarity protection yes Outputs Electrical design NPN Output function normally open / 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 Monitoring range Resolution of steel ball (diameter) [mm] 1.2 Max. part speed [m/s] 35 Reaction times Pulse stretching [ms] 0.1...150 Pulse stretching adjustable yes Max. fall time [ms] 0.2 Response time [ms] < 0.2 Operating conditions Ambient temperature [°C] -25...70 Max. relative air humidity [%] 50; (Ambient temperature 70 °C) Protection IP 67 Tests / approvals MTTF [years] 553 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] 52.8 Housing circular Dimensions [mm] 60 x 35 x 20 Inside diameter [mm] 25.1 Material housing: PA; ring: POM Displays / operating elements Display Switching status 1 x LED, yellow Remarks Pack quantity 1 pcs. Electrical connection - plug Connection Connector: 1 x M12; coding: A