Inductive proximity switch   page1   page2   page3   page4   page5   page6

Model explanation of proximity switch

LM (F) 18 - 30 05 N A (T)

1-LM; 2-(F); 3-18; 4-30; 5-05; 6-N; 7-A; 8-(T)


No.


Composition


Code and definition

1

Switch category

LM: inductance type, CM: capacitance type, SM: hall type, AM: safety explosion-proof type, XM: mimic linear type, HM: reed type

2

Outward appearance code

(Blank): cylinder type; F: angular column type and plane installation type

3

Diameter

Diameter of sensor

4

Working voltage

30: 6-36VDC; 310: 5-24VDC; 320: 12-60VDC; 20: 90-250VAC; 210: 24-250VAC; 220: 380VAC; 5: Special voltage

5

Detection distance

01: 1mm; 05: 5mm, 10: 10mm and etc.

6

Output form

N: three wire DC NPN transistor output

P: three wire DC PNP transistor output
L: DC two-wire output

: AC two-wire output
W: AC three-wire outputs

J: relay contact output

NP: four-wire NPN+PNP double output (NOTE: when you order NP type output form, the output state can be or NO(A), or NC(B), can't be NO+NC(C).

7

Output state

A: Normally open NO

B: Normally close NC
C: normally open+normally close NO+NC

MU: mimic voltage

MI: mimic current

8

Subsidiary

T: angle connector+wire (with angle aviation connector)

T3: direct connector+wire (with direct aviation connector)

Y: water proof, oil proof

I: special requirement

H: high temperature resistance

R: ring type

For your information, as to the same size sensor, we have three types:
1, pre-wire type, such as LM8-3001PA
2, connector type, such as LM8-3001PC C ( "C" means male connector type)
3, connector type+connector wire (with aviation connector type) LM8-3001PAT ( "T" means angle connector+wire, T3 means direct connector+wire)
As the prices for 1 and 2 types are the same, we just put one code LM8-3001PA to represent them. When customer order, they should tell us which type pre-wire or connector type they need. In future order, you can add "C" at the end of the codes, then we know you need connector types.

In version of cable, it is pre-wired, there are no connector between the sensor body and wires. The wires are directly connected to the sensor circuit plate under the metal shell. While in the version of connector, we add connector to connect to the sensor circuit plate under the metal shell. While in the version of connector type+connector wire (or called with aviation connector type), we not only add connector, but also connector wire. For this type, you can find to go to visit other category: connector proximity switch & connector

For the IP degrees, we wrote there IP67, it means the proximity sensor can be up to IP67. It does not mean the STANDARD supplying is IP67. Our STANDARD supplying is just for indoor using IP degrees. If you need absolutely IP67 for in water or outdoor using, you must indicate it in your inquiry and order. Also for the working environment temperature, it you have special asking. Please indicate the asking in your inquiry and order.

Structural category

Cylinder type

Outward appearance code

LM6

LM8

LM12

LM14

Outward appearance illustration

Overall dimensions

 

 

 

 

Flush

Detection distance

1mm

1mm

2mm

3mm


DC
6~
36
VDC

NPN

NO

LM6-3001NA

LM8-3001NA

LM12-3002NA

LM14-3003NA

NC

LM6-3001NB

LM8-3001NB

LM12-3002NB

LM14-3003NB

NO+NC

LM12-3002NC

LM14-3003NC

PNP

NO

LM6-3001PA

LM8-3001PA

LM12-3002PA

LM14-3003PA

NC

LM6-3001PB

LM8-3001PB

LM12-3002PB

LM14-3003PB

NO+NC

LM12-3002PC

LM14-3003PC

two wire
system

NO

LM6-3001LA

LM8-3001LA

LM12-3002LA

LM14-3003LA

NC

LM6-3001LB

LM8-3001LB

LM12-3002LB

LM14-3003LB


AC
90~
250
VAC

SCR
Control-
lable
silicon

NO

LM12-2002A

LM14-2003A

NC

LM12-2002B

LM14-2003B

NO+NC

Relay output

 

 

 

N0n-flush

Detection distance

1.5mm

1.5mm

4mm

5mm


DC
6~
36
VDC

NPN

NO

LM6-3002NA

LM8-3002NA

LM12-3004NA

LM14-3005NA

NC

LM6-3002NB

LM8-3002NB

LM12-3004NB

LM14-3005NB

NO+NC

LM12-3004NC

LM14-3005NC

PNP

NO

LM6-3002PA

LM8-3002PA

LM12-3004PA

LM14-3005PA

NC

LM6-3002PB

LM8-3002PB

LM12-3004PB

LM14-3005PB

NO+NC

LM12-3004PC

LM14-3005PC


two wire
system

NO

LM6-3002LA

LM8-3002LA

LM12-3004LA

LM14-3005LA

NC

LM6-3002LB

LM8-3002LB

LM12-3004LB

LM14-3005LB


AC
90~
250
VAC

SCR
Control-
lable
silicon

NO

LM8-2002A

LM12-2004A

LM14-2005A

NC

LM12-2004B

LM14-2005B

NO+NC

Relay output


Control
output

DC

150mA

150mA

200mA

200mA

SCR Relay

300mA

300mA

Output voltage dropDC/AC

DC < 3VAC < 10V

Consumption current

DC < 15mAAC < 10mA

Standard detected object

661(A3 iron)

881(A3 iron)

15151(A3 iron)

15151(A3 iron)

Repeated precision

0.01

0.01

0.01

0.02

DC/AC Response frequency

500Hz

500Hz

400Hz/25Hz

300Hz/25Hz

Working environment temperature

-25 ~+75

-25 ~+75

-25 ~+75

-25 ~+75

Insulation resistance

30M

50M

50M

50M

Shell material

Stainless steel

Metal

Metal

Metal

Protection grade

IP67

IP67

IP67

IP67

Alternative model at home and abroad

E2E-X1R5

E2E-X5

LJ14A3-

Inductive proximity switch   page1   page2   page3   page4   page5   page6