IFM KX5004 - Capacitive NAMUR sensor KX-2015-N/NI/20M/1D/1G

For applications in hazardous areas.
Easy setting of the sensing range via potentiometer.
Clearly visible indication of the switching status by LED.
For connection to intrinsically safe circuits.
High mechanical stability thanks to robust metal housing

Electrical design	NAMUR
Output function	normally closed
Sensing range [mm]	15
Housing	threaded type
Dimensions [mm]	M34 x 1.5 / L = 92

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	I
Measuring principle	capacitive

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

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

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
Materials	brass white bronze coated; sensing face: PTFE

Displays / operating elements

Display	switching status 1 x LED, yellow

Pack quantity	1 pcs.

Electrical connection

Connection	Cable: 20 m, PVC; 3 x 0.5 mm²

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — KX5004 — 29.08.2011 —