product

 Home » Products » Infrared ray Sensor » G23 Infrared ray Photoelectric Switch Sensor

G23 Infrared ray Photoelectric Switch 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.

G23 photoelectric switch

Specification

 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 

 Structural category                                                                                                                          

Throuht-beam type

Through-beam bype photoelectric switch is designed that via the light beam between opposite-mounted transmitter and receiver, the object passing through these two devices will interrupt the light beam and start the receiver.

 

Diffuse type
Diffuse reflection type photoelectric switch integrates the transmitter and the reciver. Light reflected by the photoelectric switch is reflected back to the receiver by the detected object.

 

Retroreflective type
Retroreflective type photoelectric switch also integrates the transmitter and the receiver, Its difference from other models is that reflecotr is used to relfect light to the photoelectric switch. Though the object between the photoelectric switch and reflector can reflect the light, it is much less efficient than the reflector so as to cut down reflected light.

 

Convergence reflection type (condensation type)
The working principle of convergence reflection type photoswitch is similar to that of direct reflection type one, while its projector and light receiver focus on boject distance, only when the object presents to the focus can the photoswitch actuate.


Technical Parameter




D
i
f
f
u
s
e

T
y
p
e
 


Detection distance
 

10cm-50cm
 


10-
10
VDC
 



NPN
 

NO
 

G23-3A10NA
 

NC
 

G23-3A10NB
 

NO+NC
 

G23-3A10NC
 


PNP
 

NO
 

G23-3A10PA
 


90~
250
VAC
 

NC
 

G23-3A10PB
 

NO+NC
 

G23-3A10PC
 

SCR

ControHable
silicon
 

NO
 


NC
 


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
 

G23-3B2NA
 

NC
 

G23-3B2NB
 

NO+NC
 

G23-3B2NC
 


PNP
 

NO
 

G23-3B2PA
 


90~
250
VAC
 

NC
 

G23-3B2PB
 

NO+NC
 

G23-3B2PC
 

SCR

ControHable
silicon
 

NO
 


NC
 


Relay output
 






T
r
o
u
g
h

b
e
a
m
 


Detection distance
 

5m
 


10-
10
VDC
 



NPN
 

NO
 

G23-3C5NA
 

NC
 

G23-3C5NB
 

NO+NC
 

G23-3C5NC
 


PNP
 

NO
 

G23-3C5PA
 


90~
250
VAC
 

NC
 

G23-3C5PB
 

NO+NC
 

G23-3C5PC
 

SCR

ControHable
silicon
 

NO
 


NC
 


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

25C  +55C
 

  Intensity ofillumination ofworking environment

10000LXSunlight underlOOOOLX1000LXincandescentlamp under 1000LX
 

  Shell materia

Metal
 

  Protection grade

IP54

Dimension

Infrared ray Photoelectric Switch


Welcome to our website! Please send your words at any time in the following form and ask us, we will contact you and provide you with the corresponding service as soon as possible. Please write in English.

G16 Infrared ray Photoelectric Switch Sensor

Learn More

Diffuse PHOTO SENSOR

Learn More

G44 Infrared ray Photoelectric Switch Sensor

Learn More

G14 Infrared ray Photoelectric Switch Sensor

Learn More