Detailed Product Description

 Description

Model composition and definition of infrared ray photoelectric switch 

G 18 3 A 10 N A #

1  2  3  4  5  6  7  8 

No. Composition Code and definition

1 Basic form G: infrared ray photoelectric switch

2 Outward appearance code 18,50,76----

3 Working voltage 2.90-250VAC 3:10-30VDC 4:12-240VDC/24-240VAC 5:Special voltage

4 Detection way A: diffused reflection type(scattered reflection type)

B: feedbace reflection type mirror(mirror reflection type)

C: penetration type(correlation type)

D: marking detection type

G: optical fiber type

5 Detection distance 05: 5cm 10: 10cm 30: 30cm 101: 10m

6 Output form N: NPN transistor output     P:PNP transistor output

J: Relay contact output         L:AC two-wire output

S: with two outputs: NPN and PNP

7 Output state A: Normally open(light entering ON)

B: Normally close(light sheltering ON)

C: Normally open+ normally close

8 Subsidiary T1: front delay T2: rear delay Y:

T: with aviation connector I: special requirement