Mô tả sản phẩm

Product characteristics Electrical design NAMUR Output function normally closed Sensing range [mm] 8 Housing threaded type Dimensions [mm] M18 x 1 / L = 84 Electrical data Connection to switching amplifiers 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; (1k?) Supply voltage DC [V] 7.5…15 Current consumption [mA] < 1; (disabled; conductive: > 2,2) Protection class II Outputs Electrical design NAMUR Output function normally closed Switching frequency DC [Hz] 4 Detection zone Sensing range [mm] 8 Sensing range adjustable yes Factory setting sensing range [mm] 8 Real sensing range Sr [mm] 8 ? 10 % 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 67 Tests / approvals Approval BVS 13 ATEX E009 X; IECEx BVS 13.0015 X ATEX marking II 1G Ex ia IIB T4 Ga II 1D Ex ia IIIC T135?C Da EMC

EN 61000-4-2 ESD	– kV CD / 8 kV AD
EN 61000-4-3 HF radiated	3 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conducted	3 V
EN 55011 emission	class B

Shock resistance

EN 60947-5-2

MTTF [years] 503 Safety classification Max. internal capacitance [nF] 11.5 Max. internal inductance [?H] 3 Mechanical data Weight [g] 320 Housing threaded type Mounting non-flush mountable Dimensions [mm] M18 x 1 / L = 84 Thread designation M18 x 1 Materials PBT Displays / operating elements Display

switching status

1 x LED, yellow

Remarks Pack quantity 1 pcs. Electrical connection Connection Cable: 6 m, PVC; 2 x 0.5 mm?