Product characteristics Electrical design PNP Output function normally open Sensing range [mm] 8 Housing Threaded type Dimensions [mm] M18 x 1 / L = 45 Application System gold-plated contacts; Increased sensing range Application Oils and coolants Electrical data Operating voltage [V] 10...30 DC Current consumption [mA] < 10 Protection class II Reverse polarity protection yes Outputs Electrical design PNP Output function normally open Max. voltage drop switching output DC [V] 2.5 Permanent current rating of switching output DC [mA] 100 Switching frequency DC [Hz] 400 Short-circuit protection yes Overload protection yes Monitoring range Sensing range [mm] 8 Real sensing range Sr [mm] 8 ± 10 % Operating distance [mm] 0...6.48 Increased sensing range yes Accuracy / deviations Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminum: 0.4 / copper: 0.3 Hysteresis [% of Sr] 3...15 Switch-point drift [% of Sr] -10...10 Operating conditions Ambient temperature [°C] -25...70 Protection IP 68 Tests / approvals EMC EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 HF conducted 10 V EN 55011 class B MTTF [years] 1134 Embedded software included no UL approval Ta 0...40 °C Enclosure type Type 1 voltage supply Hazardous voltage UL approval number A003 File number UL E174191 Mechanical data Weight [g] 42.4 Housing Threaded type Mounting flush mountable Dimensions [mm] M18 x 1 / L = 45 Thread designation M18 x 1 Material housing: brass white bronze coated; sensing face: LCP white; LED window: PEI; lock nuts: brass white bronze coated Displays / operating elements Display Switching status 4 x 90° LED, yellow Accessories Items supplied lock nuts: 2 Remarks Pack quantity 1 pcs. Electrical connection - plug Connection Connector: 1 x M12; coding: A; Contacts: gold-plated