Datasheet

1
Long-distance Photoelectric Sensor
E3G
Retroreflective Models
Sensing distance of 10 m, with polarized light to
detect shiny objects.
Operation stability monitored by the stability
indicator.
Distance-setting Models
Distance-setting models with a long 2-m sensing
distance incorporate a teaching function.
Set sensing area (zone setting) function allows
detection of shiny objects with uneven surface.
Common Features
Meets IEC IP67 requirements, thus resisting water .
E3G has an M12 rotary connector which ensures
easy maintenance.
Ordering Information
Sensors
MSR: Mirror Surface Reflection
Sensing method Appearance Connection
th d
Sensing distance T imer function
(t4)
Model
Se s g e od
ppea a ce
Co ec o
method
Se s gdsa ce
e uco
(see note 4)
NPN/PNP
selector
(see note 2)
Relay output
(see note 3)
Retroreflective
(with MSR
Pre-wired
(
see note 1
)
E3G-R13
(with MSR
function)
Connector 10 m (500 mm)
(see
note
1)
---
E3G-R17
---
function)
Terminal
block
---
E3G-MR19
block
ON or OFF delay
0 to 5 s (adjustable)
E3G-MR19T
Distance-setting
Pre-wired E3G-L73
s a ce se g
Connector
White paper (300 x 300 mm)
---
E3G-L77
---
Terminal
bl k
0.2 to 2 m
()
E3G-ML79
ea
block
0
.
2
to
2
m
ON or OFF delay
0 to 5 s (adjustable)
---
E3G-ML79T
Note: 1. Figures in parentheses indicate the minimum required distances between the Sensors and Reflectors.
2. Specify the retroreflective model with or without Reflector by adding the suf fix code to the model number as shown below . (e.g.,
E3G-R13-G)
Suffix code E39-R2 Reflector
(retroreflective model)
None Provided
-G Not provided (order separately)
3. Specify the conduit of the relay output model and Reflector by adding the suf fix code to the model number as shown below . (e.g.,
E3G-MR19-G, E3G-ML79-US)
Suffix code Conduit E39-R2 Reflector
(retroreflective model)
None PF
1
/
2
(JIS) Provided
-G PG13.5 (CENELEC) Not provided (order separately)
-US
1
/
2
-14NPT Provided
4. For ON- and OFF-delay timers, Td1 and Td2 are independently variable.
: Red light : Infrared light