Product characteristics Output function normally open / closed; (selectable) Sensing range [mm] 4...24; (Programming buttons) Housing Threaded type Dimensions [mm] M18 x 1 / L = 87 Application Installation detection through non-metallic container wall or on bypass pipes Media dry bulk material; liquids Recommended media media with a dielectric constant < 20; oils Electrical data Frequency AC [Hz] 47...63 Operating voltage [V] 30...250 AC / 20...250 DC Protection class II Reverse polarity protection yes Outputs Output function normally open / closed; (selectable) Max. voltage drop switching output DC [V] 8 Max. voltage drop switching output AC [V] 10 Max. leakage current [mA] 2.5 (250 V AC) / 1.7 (110 V AC) / 1.5 (24 V DC) Permanent current rating of switching output AC [mA] 100; (150 (...40 °C)) Permanent current rating of switching output DC [mA] 100; (150 (...40 °C)) Short-time current rating of switching output [mA] 1000; (20 ms / 0,5 Hz) Switching frequency AC [Hz] 10 Switching frequency DC [Hz] 10 Short-circuit proof no Overload protection no Monitoring range Sensing range [mm] 4...24; (Programming buttons) Sensing range adjustable yes Factory setting sensing range [mm] 12 Real sensing range Sr [mm] 12 ± 10 % Accuracy / deviations Correction factor glass: 0.4 / water: 1 / ceramics: 0.2 / PVC: 0.1 Hysteresis [% of Sr] 1...15 Switch-point drift [% of Sr] -20...20 Operating conditions Ambient temperature [°C] -25...80 Note on ambient temperature temperature of the sensing face: -25...110 °C Protection IP 65; IP 67 Tests / approvals EMC EN 60947-5-2 MTTF [years] 321 Mechanical data Weight [g] 60 Housing Threaded type Mounting non-flush mountable Dimensions [mm] M18 x 1 / L = 87 Thread designation M18 x 1 Material housing: PBT; Pushbuttons: TPE-U; LED window: PC Displays / operating elements Display Switching status 1 x LED ring, yellow translucent connector indicates output status Electrical connection Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 2 A; fast acting Accessories Items supplied lock nuts: 2 Remarks Remarks Note: Check the safe functioning of the unit after a short circuit. Pack quantity 1 pcs. Electrical connection - plug Connector: 1 x 1/2"; coding: C
