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E2K Capacitance proximity switch

E2K Capacitance proximity switch
Distance:0-10mm
NPN,PNP
NO,NC,NO+NC
Price: $ 0
Discount Price: $ 0
Availability:
Quantity:
  • E2K

  • Winston/OEM

  • 9033000090

E2K Capacitance proximity switch

Model explanation of the proximity switch:

1.Switch category:

LM:inductance type        CM:capacitance type

SM:Hall type              AM:safte explosion-proof type

XM:Mini linear type   HM:Reed type  RU:Ultrasonic type

5.Output form:

N:Three wire dc NPN output     P:Three wire dc PNP output

L:Two wire dc output            :Two wire ac output

J:Relay contact output         NP:NPN+PNP double output

2.Outward appearance code:

C:Cylinder type;

F:Angular column type and plane installation type)

6.Output state:

A:Normally open(NO) B:Normally close(NC)

C:Normally open(NO)+Normally close(NC)

MU:Mimic voltage    MI:Mimic current

MUI:Voltage and current double output

3.Working voltage:

30:6~36VDC          310:5~24VDC      320:12~60VDC

330:10~30VDC        340:10~55VDC     350:10~60VDC

360:5~36VDC         20:90~250VAC     210:24~250VAC

220:380VAC          40:12~240VDC/24~240VAC

50:Special voltage

7.Subsidiart functions:

T:with aviation connector

Y:water proof,oil proof

I:Special requirement

H:High temperature resistance

R:Ring type

4.Detection distance:

01:1mm            05:5mm    10:10mm           ......

8.Long distance

L:Long distance

Capacitance Proximity Switch

1.The induction surface of capacitance sensor is composed of two coaxial mental electctrodes, which from a capacitor and connected on RC oscillation circuit, just like an open capacitor electrode.

2.When connecting to power supply, RC oscillator does not work. When an object is clos eto capacitor electrode, the capacitor capacity will increase, and the oscillator will vibrate. Through the treatment of behind stage circuit, both signals of stop oscillation and oscillation will be converted to switch signs for checking

the existence of object. this distance can be obtained, but to nonmetal object, the action distance is determined by material dielectric constant, the more dielectric constant, the more action distance will be obtained.

Working principle of capacitance proximity switch

 Structural category Object   Inductive surface RC Oscillator Switching stage Magnified ouptu stage
Outward appearance illustration Capacitance proximity switch.jpg

Outward appearance illustration

Capacitance proximity switch.jpg

Application


proximity switch.jpg

Liquid level measurement-plastic or glass container


proximity switch.jpg

Material level measurement

proximity switch.jpg



Checking for broken board

proximity switch.jpg


Count the bottles

proximity switch.jpg


Detect the tightness of conveyor belt

proximity switch.jpg


Counter and detect the material level



                                           

       

         OVERALL DIMENSIONS

     
    20160905175572127212.jpg   
       

         DETECTION DISTANCE 0-10mm

     
       

        Non-flush  

DC6-36VDC
       

         

AC90-250VAC
     

NPN

NO

E2K-F10MC1

NC

E2K-F10MC2

NO+NC

E2K-F10MC3

PNP

NO

E2K-F10MF1

NC

E2K-F10MF2

NO+NC

E2K-F10MF3

SCR  Control-lable silicon

NO

E2K-F10MAO

NC

E2K-F10MAC

  Detectable object conductor and dielectric body

Consumption current

       

DC<15mA、AC<10mA

Controloutput

       

DC:200mA,AC:300mA

Output voltagc dropDC/AC

DC<3V、AC<7V

DC/AC Response frequency

DC:50Hz,AC:10Hz

Shell material

ABS Plastic

Working environment temperature

-25℃~70℃

Insulation resistance

50MΩ

Protection structure        

IECstandard lp54

Altemative model at home and abroad        

 

 

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