SiRON K045-1~K045-4 Series Inductive Proximity Switch

About selection

Selection example：

K045-1 indicates K045 series, serial number 1, NPN output, normally open state, outlet type;

K045-1-S indicates K045 series, serial number 1, NPN output, normally open state, plug-in type.

Specifications

Name	M8proximityswitch (Weld spatter prevention and weak magnetic resistance)
Model	NPN   NO	K045-1	K045-1-S	K045-2	K045-2-S	K045-3	K045-3-S	K045-4	K045-4-S
	NPN N.C	K045-1C	K045-1C-S	K045-2C	K045-2C-S	K045-3C	K045-3C-S	K045-4C	K045-4C-S
	PNP N.O	K045-1P	K045-1P-S	K045-2P	K045-2P-S	K045-3P	K045-3P-S	K045-4P	K045-4P-S
	PNP N.C	K045-1P-C	K045-1P-C-S	K045-2P-C	K045-2P-C-S	K045-3P-C	K045-3P-C-S	K045-4P-C	K045-4P-C-S
Wiring Fom		Outlet	Outlet	Outlet	Outlet	Outlet	Outlet	Outlet	Outlet
Appeaance
Detection distance		1mm		2mm		2mm		4mm
Install		Flush installation				Non-flush installation
Switching frequency		1000Hz		800Hz	1000Hz	800Hz		500Hz	800Hz
Response time		0.2ms		0.3ms		0.3ms		0.5ms
Screw thread		M8x1mm
Operating voltage		10～30V DC
Alowable ripple voltage		<10%
Unloaded aurrent		<10mA
Load curent		≤200mA
Leakage current		<0.01mA
Voltage drop		<1.5V
Switching hysteresis		<15%(Sr)
Constant magnetic field B		15mT
Atemating magnetic fieldB		15mT
Repeatabity		<1.0%(Sr)
Operatingtemperature		-25℃~+85℃
Temperature dift		<10%(Sr)
Protection cicuit		Short-circuit protection/reverse polarity protection
Overload protecton curent		220mA
Shell matenal		Brass, Teflon coating
Sensing surface material		Teflon(PTFE)
Class of protection		IP67
cable		Outgoing type: Oil-proof PUR cable; Plug-in type: M8 connector
Line length		2m