SiRON K048-1～K048-4 Series Ring Proximity Switch

About selection

Selection example: K048-1 represents the K048 series, 1 serial number, NPN output, normally open, 

                                      lead-out type.

                                      K048-1p-s represents the K048 series, 1 serial number, PNP output, normally open, 

                                     and plug-in type.

Specifications

Name		Ring Proximity Switch (Capacitive)
Model	NPN   NO	K048-1	K048-1-S	K048-2	K048-2-S	K048-3	K048-3-S	K048-4	K048-4-S
	NPN N.C	K048-1C	K048-1C-S	K048-2C	K048-2C-S	K048-3C	K048-3C-S	K048-4C	K048-4C-S
	PNP N.O	K048-1P	K048-1P-S	K048-2P	K048-2P-S	K048-3P	K048-3P-S	K048-4P	K048-4P-S
	PNP N.C	K048-1P-C	K048-1P-C-S	K048-2P-C	K048-2P-C-S	K048-3P-C	K048-3P-C-S	K048-4P-C	K048-4P-C-S
Wiring Fom		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
nner 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
LED display		Yes
Operating Voltage		10~30VDC
Allowable pulse voltage		Ripple<10%
No-load current		10mA
Maximum load current		200mA
Leakage current		<0.01mA
Voltage drop		<1.5V at 200mA
On-offlevel		500Hz						400Hz
Switching hysteresis		15%
Repeatability		<2%(Sr)
Protection class		IP67
Operating temperature		-25~+70℃
Temperature drift		±10%(Sr)
Short circuit protection/Reverse polarity protection		Yes
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；Inner Ring：PA
Cable		Lead-out type: Oil-proof PVC cable；Φ4,3×0.15mm2 ；Plug-in type: M12 connector
Cable length		2M

 Dimension

Wiring diagram