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G71 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.

OVERALL DIMENSIONS

G71 Infrared ray Photoelectric Switch Sensor


D
i
f
f
u
s
e

T
y
p
e


 Detection distance

50cm

 
10-
10
VDC


NPN

NO

G71-3A50NA

NC

G71-3A50NB

NO+NC

G71-3A50NC


PNP

NO

G71-3A50PA

 
90~
250
VAC

NC

G71-3A50PB

NO+NC

G71-3A50PC

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

G71-3B2NA

NC

G71-3B2NB

NO+NC

G71-3B2NC


PNP

NO

G71-3B2PA


90~
250
VAC

NC

G71-3B2PB

NO+NC

G71-3B2PC

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

G71-3C5NA

NC

G71-3C5NB

NO+NC

G71-3C5NC


PNP

NO

G71-3C5PA


90~
250
VAC

NC

G71-3C5PB

NO+NC

G71-3C5PC

SCR

ControHable
silicon

NO


NC


Relay output


  DC/SCR/Control output

DC:200mA、AC:300mA

  DC/AC Consumption current

DC<15mA、AC:<10mA

  DC/AC Response time

Dc<2ms、AC<20ms

  Directional angle

3。-10。

  Detected object

transparent or opaque body

  Working environment temperature

-25℃~+55℃

  Intensity of illumination of working environment

incandescentlamp under 3000LX

  Shell material
  Protection grade

IP54

 

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