SiRON K047-1～K047-4 Series Ringproximity Switch - Metal Through Type

About selection

Selection example: K047-1 represents the K047 series, 1 serial number, NPN output, normally open, 

                                     lead-out type.

                                     K047-1p-s represents the K047 series, 1 serial number, PNP output, normally open state,

                                     plug-in type.

Specifications

Name		Ring Proximity Switch (Inductive)—Metal Through Type
Model	NPN N.O	K047-1	K047-1-S	K047-2	K047-2-S	K047-3	K047-3-S	K047-4	K047-4-S
	NPN N.C	K047-1C	K047-1C-S	K047-2C	K047-2C-S	K047-3C	K047-3C-S	K047-4C	K047-4C-S
	PNP N.O	K047-1P	K047-1P-S	K047-2P	K047-2P-S	K047-3P	K047-3P-S	K047-4P	K047-4P-S
	PNP N.C	K047-1P-C	K047-1P-C-S	K047-2P-C	K047-2P-C-S	K047-3P-C	K047-3P-C-S	K047-4P-C	K047-4P-C-S
Wining Form		Lead-out type	Plug-in type	Lead-out type	Plug-in type	Lead-out type	Plug-in type	Lead-out type	Plug-in type
Appearance
Inner hole diameter		3mm		4mm		5mm		6mm
Minimum detectable		D=1mm;L=2mm		D=2mm;L=2mm		D=2mm;L=2mm		D=2mm;L=2mm
Detection distance		20mm
Install		Non-flush installation
IED display		Yes
Operating Voltage		10~30VDC
Allowable pulse voltage		Ripple<10%
Shortest interval time ofthe detected object		0.2ms
No-load current		<10mA
Maximum load current		200mA
Leakage current		<0.01mA
Voltage drop		<1.5V at 200mA_
On-offlevel		2KHz
Pulse impedance		1KV
Switching hysteresis		15%
Repeatability		<2%(Sr)
Protection class		IP67
Operating temperature		-25~+70℃
Temperature drift		±10%(Sr)
Reverse polarity protection		Yes
Short circuit protection		220mA
Current overload protection		220～280mA
EMC		RFI＞3V/m；EFI＞1KV；ESD＞4KV(contact)
Shock/vibration		IEC 60947-5-2，Part7.4.1 / IEC 60947-5-2，Part7.4.2
Material		Outer shell：PBT
Cable		Lead-out type: Oil-proof PVC cable；Φ4,3×0.15mm2 ；Plug-in type: M12 connector
Cable length		2M