Product characteristics Electrical design NAMUR Output function normally closed Sensing range [mm] 15 Housing Threaded type Dimensions [mm] M34 x 1.5 / L = 92 Electrical data Connection at circuit amplifier yes Switching amplifiers connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW Nominal voltage DC [V] 8.2; (1kΩ) Supply voltage DC [V] 7.5...15 Current consumption [mA] < 1; (disabled; conductive: > 2,2) Protection class I Measuring principle capacitive Outputs Electrical design NAMUR Output function normally closed Switching frequency DC [Hz] 40 Monitoring range Sensing range [mm] 15 Sensing range adjustable yes Factory setting sensing range [mm] 15 Accuracy / deviations Correction factor glass: 0.4 / water: 1 / ceramics: 0.2 / PVC: 0.2 Hysteresis [% of Sr] 1...15 Switch-point drift [% of Sr] -15...15 Operating conditions Ambient temperature [°C] -20...60 Protection IP 65 Tests / approvals Approval DMT 01 ATEX E 020 ATEX marking II 1G Ex ia IIB T6 Ga II 1D Ex ia IIIC T90 °C Da EMC EN 60947-5-2 MTTF [years] 838 Safety classification Max. internal capacitance [nF] 377.88 Max. internal inductance [µH] 10 Mechanical data Weight [g] 1396.5 Housing Threaded type Mounting non-flush mountable Dimensions [mm] M34 x 1.5 / L = 92 Thread designation M34 x 1.5 Material brass white bronze coated; sensing face: PTFE Displays / operating elements Display Switching status 1 x LED, yellow Remarks Pack quantity 1 pcs. Electrical connection Connection Cable: 20 m, PVC; 3 x 0.5 mm²
