SiRON K040-21～K040-26 Series M18 Inductive Proximity Switch

About selection

Selection example: K040-23 represents the K040 series, 23 serial number, NPN output, normally open, 

                                     and lead-out type.

                                     K040-23-s represents the K040 series, 23 serial number, NPN output, normally open, 

                                     and plug-in type.

Specifications

Name

M18inductive proximity switch

Model

NPN N.O

K040-21

K040-21-S

K040-22

K040-22-S

K040-23

K040-23-S

K040-24

K040-24-S

K040-25

K040-25-S

K040-26

K040-26-S

NPN N.C

K040-21C

K040-21C-S

K040-22C

K040-22C-S

K040-23C

K040-23C-S

K040-24C

K040-24C-S

K040-25C

K040-25C-S

K040-26C

K040-26C-S

PNP N.O

K040-21P

K040-21P-S

K040-22P

K040-22P-S

K040-23P

K040-23P-S

K040-24P

K040-24P-S

K040-25P

K040-25P-S

K040-26P

K040-26P-S

PNP N.C

K040-21P-C

K040-21P-C-S

K040-22P-C

K040-22P-C-S

K040-23P-C

K040-23PC-S

K040-24P-C

K040-24P-C-S

K040-25P-C

K040-25P-C-S

K040-26P-C

K040-26P-C-S

Wiring 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

Lead-out type

Plug-in type

Lead-out type

Plug-in type

Appearance

Detection distance

5mm

8mm

8mm

12mm

16mm

20mm

Installation

Flush installation

Non-flush installation

Flush installation

Quasi-flush installation

Non-flush installation

Thread

M18×1mm

OperatingVoltag

e                                                                         10~30V    DC

On-offlevel

3000Hz

800Hz

500Hz

400Hz

Pressuredrop

≤2.0V

Load curent

200mA

No-load current

≤10mA(24V)

Hysteresis

<15%(Sr)

Repeatability

<1.0%(Sr)

Ambient temperature

-25~70℃

Enclosure rating

IP67

Material

Sensing surface:PBT;Shell:Copper plated with nickel

Cable

Lead-out type:PVCcable;3×0.35mm²;Plug-in type:M12 connector

Cable length

2M