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KI5037

Capacitive NAMUR sensor

KI-2015-N/NI/50M/1D/1G

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Technische Details
Product characteristics
Electrical design NAMUR
Output function normally closed
Sensing range [mm] 15
Housing threaded type
Dimensions [mm] M30 x 1.5 / L = 81
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; (1kΩ)
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] 40
Detection zone
Sensing range [mm] 15
Sensing range adjustable yes
Factory setting sensing range [mm] 15
Real sensing range Sr [mm] 15 ± 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 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
IEC 60947-5-2
MTTF [years] 841
Safety classification
Max. internal capacitance [nF] 382.64
Max. internal inductance [µH] 25
Mechanical data
Weight [g] 2.145
Housing threaded type
Mounting non-flush mountable
Dimensions [mm] M30 x 1.5 / L = 81
Thread designation M30 x 1.5
Materials PBT
Displays / operating elements
Display
switching status 1 x LED, yellow
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Cable: 50 m, PVC; 2 x 0.5 mm²
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — KI5037 — 13.08.2012 —