Ljm12 Shot Cylindrical Inductive Proximity Switch

• Type: Motion Detector
• Principle: Inductive
• Wires: NPN (Three-Wires)
• Standard: Standard
• Application: Corridor
• Certification: ISO, CE, CCC
• Transport Package: Carton Box
• Trademark: C-lin
• Origin: China
• HS Code: 8536500000
• Production Capacity: 5000PCS/Month

Product Description

LJM12 shot cylindrical inductive proximity switch




Description

Proximity switch is one of position switches. When it operates, no need to make a mechanical 
contact. It is also called no contact switch. As soon as the detected object approaches to the 
surface of the sensor distance range, It begins to act with no contact, no pressure form, then 
drive AC or DC electrical or computer equipment to provide control instructions.
C. Lin brand proximity switches covers: Inductive proximity switches, Capacitive proximity switches, 
Hall sensor, photoelectrical sensors. They are widely used in machinery, texitle, metallurgy, tobacco, 
railway, war industry and so on

Specification

LJM12 shot cylindrical inductive proximity switch(Outer diameter: 12  Length:45mm)
Operating  State  of  Output			Flush	Non-Flush
3-wire DC6-36V	NPN	NO	LJM12-2N1	LJM12-5N1
		NC	LJM12-2N2	LJM12-5N2
		NO+NC	LJM12-2N4	LJM12-5N4
	PNP	NO	LJM12-2P1	LJM12-5P1
		NC	LJM12-2P2	LJM12-5P2
		NO+NC	LJM12-2P4	LJM12-5P4
2-Wire DC6-36V		NO	LJM12-2D1	LJM12-5D1
		NC	LJM12-2D2	LJM12-5D2
2-Wire AC90-250V		NO	LJM12-2A1	LJM12-5A1
		NC	LJM12-2A2	LJM12-5A2
Detection  distance			2mm±15%	5mm±15%

Outline dimension













Maintenance and overhaul
In order to ensure long-term stable operation of the proximity switch, please carry out the following periodic inspections;

1. Check that the installation position of the detection object and the photoelectric switch is offset, loose, and deformed.

2. Check the wiring, whether the connection part is loose or not, and the contact is broken.

3. Check for any deposits such as sticky metal dust.

4. Check the operating temperature and whether there are any abnormalities in the surrounding environment.