1

CSM_E3G_DS_E_ _1

Long-distance Photoelectric Sensor with Built-in Amplifier

E3G

Line of Long-distance

Photoelectric Sensors for Large

Workpieces Includes Retro-

reflective Models with Sensing

Distance of 10 m and Distance

Settings Up to 2 m.

• Compact Retro-reflective models require less wiring and

less space with a sensing distance as long as 10 m.

• Distance-setting models feature a teaching function.

• Stability indicator shows at a glance when operating

conditions are stable.

• Relay and selectable NPN/PNP transistor outputs provided.

• Cable, standard connector, and terminal board models

available.

Be sure to read Safety Precautions on

page 8.

Ordering Information

* Values in parentheses indicate the minimum required distance between the Sensor and Reflector.

Accessories (Order Separately)

* Values in parentheses indicate the minimum required distance between the Sensor and Reflector.

Sensing method

Appear-

ance

Connection method

Sensing distance

Timer

function

Model

NPN/PNP

selector

Relay output

Retro-reflective

(with MSR function)

E39-R2

(provided)

Pre-wired (2 m)

*

---

E3G-R13 2M

---

Connector (M12)

E3G-R17

Terminal block

---

E3G-MR19

Yes

E3G-MR19T

Distance-setting

Pre-wired (2 m)

---

E3G-L73 2M

---

Connector (M12)

E3G-L77

Terminal block

---

E3G-ML79

Yes

E3G-ML79T

Appearance

Sensing distance (typical)

Model

Minimum order

Remarks

10 m (500 mm)

E39-R2

1

Provided with the E3G-R1

@/MR19(T).

E39-R1

1---

Appearance

Model

Minimum order

Applicable model

Remarks

E39-L129

1

E3G-MR19(T)

E3G-ML79(T)

Provided with rubber bushing and cap for pullout

prevention in vertical direction.

Red light

Infrared light

10 m

(500 mm)

White paper (300

× 300 mm)

0.2 to 2 m