Proximity switches is the most common solution for non-contact detection. And the inductive type is the widely used proximity switches, which is through the electromagnetic waves to detect the metal abject near the sensor detection surface. In application , this is a very simple technology to detect 1”~2”metal object .


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LM18-3008PA series cylinderical inductive proximity switch 
Outside diameter 18mm cylinder inductive proximity switch, sensing range from 5mm~8mm .

Detecting rang 5mm YUMO part no. other part no. OMRON Omron part no. Autonics Part no.
Flush DC   NPN NO LM18-3005NA LJ18A3-5-Z/BX E2E-X10ME1 PR18-5DN
NC LM18-3005NB LJ18A3-5-Z/AX E2E-X10ME2 PR18-5DN2
NO+NC LM18-3005NC LJ18A3-5-Z/CX
  PNP NO LM18-3005PA LJ18A3-5-Z/BY E2E-X10MF1 PR18-5DP
NC LM18-3005PB LJ18A3-5-Z/AY E2E-X10MF2 PR18-5DP2
NO+NC LM18-3005PC LJ18A3-5-Z/CY
2 Wires NO LM18-3005LA LJ18A3-5-Z/EX
NC LM18-3005LB LJ18A3-5-Z/DX
AC SCR NO LM18-2005A LJ18A3-5-J/EZ E2E-X10MY1 PR18-5AO
NC LM18-2005B LJ18A3-5-J/DZ E2E-X10MY2 PR18-5AC
NO+NC LM18-2005C LJ18A3-5-J/EZD
Relay output
Detecting rang 8mm
Non-flush DC NPN NO LM18-3008NA LJ18A3-8-Z/BX E2E-X10E1 PR18-8DN
NC LM18-3008NB LJ18A3-8-Z/AX E2E-X10E2 PR18-8DN2
NO+NC LM18-3008NC LJ18A3-8-Z/CX
PNP NO LM18-3008PA LJ18A3-8-Z/BY E2E-X10F1 PR18-8DP
NC LM18-3008PB LJ18A3-8-Z/AY E2E-X10F2 PR18-8DP2
NO+NC LM18-3008PC LJ18A3-8-Z/CY
2 Wires NO LM18-3008LA LJ18A3-8-Z/EX
NC LM18-3008LB LJ18A3-8-Z/DX
SCR NO LM18-2008A LJ18A3-8-J/EZ E2E-X10Y1 PR18-8AO
NC LM18-2008B LJ18A3-8-J/DZ E2E-X10Y2 PR18-8AC
NO+NC LM18-2008C LJ18A3-8-J/EZD
Relay output

LM18 Sensor Characteristics

Output current DC 200mA
SCR/relay 300mA
Output voltage drop DC(NPN;PNP)<3V;2wires type:<3.9V;AC type: AC <10VDC< 3V ;AC< 10V
Consumption current DC(NPN;PNP) 12V 8mA;24V 15mA; AC type:<10mA
Standard detected object 18×18×1(A3 Iron)
Repeated precision 0.02
Response Frequency 200Hz/25Hz
Working environment temperature -25℃ ~+75℃
Insulation resistance 50MΩ
Shell material Metal
Protection grade IP67
Alternative model E2E-X18M□