Products
KN5124

Capacitive sensor

KN5124

KNQ01NFKFPKG/AS

Capacitive sensor

KN5124

KNQ01NFKFPKG/AS

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Product characteristics

Electrical design	PNP
Output function	normally open / closed; (selectable)
Sensing range [mm]	Adjustment to the empty and full state possible
Housing	rectangular
Dimensions [mm]	78 x 36 x 10

Application

System	gold-plated contacts; Function check output
Installation	detection through non-metallic container wall or on bypass pipes
Media	liquids with a dielectric constant > 20; aqueous solutions
Cannot be used for	bulk material; granulates; media with a dielectric constant < 20; oils

Electrical data

Operating voltage [V]	10...36 DC
Current consumption [mA]	30; (24 V)
Protection class	II
Reverse polarity protection	yes

Outputs

Electrical design	PNP
Output function	normally open / closed; (selectable)
Max. voltage drop switching output DC [V]	2.5
Function check output	yes
Max. voltage drop of function check output [V]	3.5
Max. current load for function check output [mA]	10
Permanent current rating of switching output DC [mA]	150
Switching frequency DC [Hz]	5
Short-circuit protection	yes
Type of short-circuit protection	yes (non-latching)
Overload protection	yes

Monitoring range

Sensing range [mm]	Adjustment to the empty and full state possible

Operating conditions

Ambient temperature [°C]	-25...80
Protection	IP 67

Tests / approvals

EMC

EN 60947-5-2

Mechanical data

Housing	rectangular
Mounting	non-flush mountable
Dimensions [mm]	78 x 36 x 10
Material	PC; PBT

Displays / operating elements

Display

Switching status	1 x LED, yellow
Power	1 x LED, green
Function	1 x LED, red

Accessories

Items supplied

screwdriver: 1

Remarks

Pack quantity	1 pcs.

Electrical connection - plug

	Connector: 1 x M8; coding: A; Contacts: gold-plated

ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — KN5124-00 — 05.02.2009 —