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G18-3A40PA inductive proximity sensor photoelectric switch capacitive proximity sensor

The mechanical quantity to be measured, such as displacement, pressure change into an electrical capacitance sensor. Therefore, capacitive sensors can be divided into pole pitch change type, area change type, change the media type categories. Pole pitch change type is generally used to measure the tiny lines or due to force displacement, pressure, vibration caused by the pole pitch changes (see capacitive pressure sensor). Area change type is generally used to measure the angular displacement or larger linear displacement. Change media type commonly used in level measurement and a variety of medium temperature, density determination and humidity.

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G 18 3 A 40 P 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

Technical Parameter



OVERALL DIMENSIONS

APB1.jpg


D
i
f
f
u
s
e

T
y
p
e

 

Detection distance

10cm-10cm


10-
10
VDC



NPN

NO

G18-3A10NA

NC

G18-3A10NB

NO+NC

G18-3A10NC


PNP

NO

G18-3A10PA


90～
250
VAC

NC

G18-3A10PB

NO+NC

G18-3A10PC

SCR
ControHable
silicon

NO

G18-2A10LA

NC

G18-2A10LB

Relay output

 


R
e
t
r
o
r
e
f
l
i
c
t
i
v
e

 

Detection distance

2m


10-
10
VDC



NPN

NO

G18-3B2NA

NC

G18-3B2NB

NO+NC

G18-3B2NC


PNP

NO

G18-3B2PA


90～
250
VAC

NC

G18-3B2PB

NO+NC

G18-3B2PC

SCR
ControHable
silicon

NO

G18-2B2LA

NC

G18-2B2LB

Relay output

 



T
r
o
u
g
h

b
e
a
m

 

Detection distance

5m


10-
10
VDC



NPN

NO

G18-3C5NA

NC

G18-3C5NB

NO+NC

G18-3C5NC


PNP

NO

G18-3C5PA

 
90～
250
VAC

NC

G18-3C5PB

NO+NC

G18-3C5PC

SCR
ControHable
silicon

NO

G18-2C5LA

NC

G18-2C5LB

Relay output

 

DC/SCR／Control output

DC:200mA、AC：100mA

DC/AC Consumption current

DC<15mA、AC<10mA

DC/AC Response time

Dc<2ms、AC<2mA

Directional angle

3。-10。

Detected object

transparent or opaque body

WoJrking envlrOnment temDerature

25℃～+55℃

Intensity ofillumination ofworking environment

10000LX  Sunlight underlOOOOLX  1000LX  incandescentlamp under 1000LX

Shell materia

Plastic

Protection grade

IP54

 

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