Product Category

Sensors

Photoelectric Sensors

Built-in Amplifier

E3AS Series

E3ZR-C

E3Z-[]-IL[]

E3S-DC

E3S-DB

ZX0

E3FA, E3RA, E3FB, E3RB

E3T

E3Z

E3ZM-V

E3ZM-C

E3ZM-B

E3ZM

E3Z-LT / LR / LL

E3Z-LS

E3Z-G

E3S-C

E3S-CL

E3S-A

E3S

E3S-LS3[]

E3S-R

E3S-GS3E4

Compact Photoelectric Sensor with Built-in Amplifier

E3Z

The Standard for Photoelectric Sensors with a Secure Track Record of One Million Sold Yearly.

Line Up
Specification

Sensors

Sensing
 method

Appearance

Connection
 method

Sensing
 distance

Model

NPN output

PNP output

Through-
 beam
 (Emitter +
 Receiver)
 *3

 image

Pre-wired
 (2 m)

15 m
 (Infrared light)

E3Z-T61 2M *4 *5 
 Emitter E3Z-T61-L 2M
 Receiver E3Z-T61-D 2M

E3Z-T81 2M *4 *5 
 Emitter E3Z-T81-L 2M
 Receiver E3Z-T81-D 2M

Standard M8
 connector

E3Z-T66 
 Emitter E3Z-T66-L
 Receiver E3Z-T66-D

E3Z-T86 
 Emitter E3Z-T86-L
 Receiver E3Z-T86-D

Pre-wired
 (2 m)

10 m
 (Red light)

E3Z-T61A 2M *4 
 Emitter E3Z-T61-A-L 2M
 Receiver E3Z-T61-A-D 2M

E3Z-T81A 2M *4M 
 Emitter E3Z-T81-A-L 2M
 Receiver E3Z-T81-A-D 2M

Standard M8
 connector

E3Z-T66A 
 Emitter E3Z-T66-A-L
 Receiver E3Z-T66-A-D

E3Z-T86A 
 Emitter E3Z-T86-A-L
 Receiver E3Z-T86-A-D

Pre-wired
 (2 m)

30 m
 (Infrared light)

E3Z-T62 2M *4 
 Emitter E3Z-T62-L 2M
 Receiver E3Z-T62-D 2M

E3Z-T82 2M 
 Emitter E3Z-T82-L 2M
 Receiver E3Z-T82-D 2M

Standard M8
 connector

E3Z-T67 
 Emitter E3Z-T67-L
 Receiver E3Z-T67-D

E3Z-T87 
 Emitter E3Z-T87-L
 Receiver E3Z-T87-D

Retro-
 reflective
 with MSR
 function

image

*1

Pre-wired
 (2 m)

4 m
 (100 mm) *2
 (Red light)

E3Z-R61 2M *4 *5

E3Z-R81 2M *4 *5

Standard M8
 connector

E3Z-R66

E3Z-R86

Diffuse-
 reflective

image

Pre-wired
 (2 m)

5 to 100 mm
 (wide view)
 (Infrared light)

E3Z-D61 2M *4

E3Z-D81 2M *4 *5

Standard M8
 connector

E3Z-D66

E3Z-D86

Pre-wired
 (2 m)

1 m
 (Infrared light)
 (Red light)

E3Z-D62 2M *4 *5

E3Z-D82 2M *4 *5

Standard M8
 connector

E3Z-D67

E3Z-D87

Pre-wired
 (2 m)

90±30 mm
 (narrow beam)
 (Red light)

E3Z-L61 2M *4 *5

E3Z-L81 2M *4 *5

Standard M8
 connector

E3Z-L66

E3Z-L86

Distance-
 settable

image

Pre-wired
 (2 m)

20 to 40 mm
 (BGS min setting)
 (Red light)
 20 to 200 mm
 (BGS max setting)
 (Red light)
 40 min. Incident
 threshold
 (FGS min setting)
 (Red light)
 200 min. Incident
 threshold
 (FGS max setting)
 (Red light)

E3Z-LS61 2M *4

E3Z-LS81 2M *4

Standard M8
 connector

E3Z-LS66

E3Z-LS86

Pre-wired
 (2 m)

2 to 20 mm
 (BGS min setting)
 (Red light)
 2 to 80 mm
 (BGS max setting)
 (Red light)

E3Z-LS63 2M

E3Z-LS83 2M *5

Standard M8
 connector

E3Z-LS68

E3Z-LS88

Slit-type
 Through-
 beam

image

1 axis

Pre-wired
 (2 m)

25 mm
 (Infrared light)

E3Z-G61 2M *4 *5

E3Z-G81 2M *4 *5

2
 axes

Pre-wired
 (2 m)

E3Z-G62 2M *4

E3Z-G82 2M *4

1 axis

Pre-wired
 M8
 connector

E3Z-G61-M3J

E3Z-G81-M3J

2
 axes

E3Z-G62-M3J

E3Z-G82-M3J

Limited-
 reflective
 for
 transparent
 glasses

image

Pre-wired
 (2 m)

30±20 mm
 (Red light)

E3Z-L63 2M

E3Z-L83 2M

Standard M8
 connector

E3Z-L68

E3Z-L88

Retro-
 reflective
 without MSR
 function for
 clear,
 plastic
 bottles

image

*1

Pre-wired
 (2 m)

500 mm
 (80 mm) *2
 (Red light)

E3Z-B61 2M

E3Z-B81 2M *4

Standard M8
 connector

E3Z-B66

E3Z-B86

Pre-wired
 (2 m)

2 m
 (500 mm) *2
 (Red light)

E3Z-B62 2M *4

E3Z-B82 2M *4

Standard M8
 connector

E3Z-B67

E3Z-B87

1. The Reflector is sold separately. Select the Reflector model most suited to the application.
 2. The sensing distance specified is possible when the E39-R1S is used. Values in parentheses indicate the minimum
       required distance between the Sensor and Reflector.
 3. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
 4. M12 Standard Pre-wired Connector Models are also availavble.
       When ordering, add "-M1J 0.3M" to the end of the model number (e.g., E3Z-T61-M1J 0.3M).
       The cable is 0.3 m long. The applicable Sensor I/O Connector is the XS2 Series. For details, refer to the XS2
       information available on the OMRON website.
 5. M12 Pre-wired Smartclick Connector Models are also availavble.
       When ordering, add "-M1TJ 0.3M" to the end of the model number (e.g., E3Z-T61-M1TJ 0.3M).
       The cable is 0.3 m long. The applicable Sensor I/O Connector is the XS5 Series. For details, refer to the XS5
       information available on the OMRON website.

Oil-resistive Sensors

Sensing
 method

Appearance

Connection
 method

Sensing
 distance

Model

NPN output

PNP output

Through-
 beam
 (Emitter +
 Receiver)
 *3

image

Pre-wired
 (2 m)

15 m
 (Infrared
 light)

E3Z-T61K 2M *4 
 Emitter E3Z-T61K-L 2M
 Receiver E3Z-T61K-D 2M

E3Z-T81K 2M *4 
 Emitter E3Z-T81K-L 2M
 Receiver E3Z-T81K-D 2M

Pre-wired M8
 connector

E3Z-T61K-M3J 0.3M 
 Emitter E3Z-T61K-L-M3J 2M
 Receiver E3Z-T61K-D-M3J 2M

E3Z-T81K-M3J 0.3M 
 Emitter E3Z-T81K-L-M3J 2M
 Receiver E3Z-T81K-D-M3J 2M

Retro-
 reflective
 with MSR
 function

image

*1

Pre-wired
 (2 m)

3 m
 (150 mm)
 (Red light)
 *2

E3Z-R61K 2M *4

E3Z-R81K 2M

Pre-wired M8
 connector

E3Z-R61K-M3J 0.3M

E3Z-R81K-M3J 0.3M

Diffuse-
 reflective

image

Pre-wired
 (2 m)

5 to 100 mm
 (wide view)
 (Infrared
 light)

E3Z-D61K 2M *4

E3Z-D81K 2M

Pre-wired M8
 connector

E3Z-D61K-M3J 0.3M

E3Z-D81K-M3J 0.3M

Pre-wired
 (2 m)

1 m
 (Infrared
 light)

E3Z-D62K 2M *4

E3Z-D82K 2M

Pre-wired M8
 connector

E3Z-D62K-M3J 0.3M

E3Z-D82K-M3J 0.3M

1. The Reflector is sold separately. Select the Reflector model most suited to the application.
 2. The sensing distance specified is possible when the E39-R1S is used. Values in parentheses indicate the minimum
       required distance between the Sensor and Reflector.
 3. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
 4. M12 Standard Pre-wired Connector Models are also availavble.
       When ordering, add "-M1J 0.3M" to the end of the model number (e.g., E3Z-T61-M1J 0.3M).
       The cable is 0.3 m long. The applicable Sensor I/O Connector is the XS2 Series. For details, refer to the XS2
       information available on the OMRON website.

Accessories (Order Separately)

Slit

(A Slit is not provided with Through-beam Sensors) Order a Slit separately if required. 

Slit width

Sensing distance

Minimum detectable object
 (Reference value)

Model

Contents

E3Z-T[][]

E3Z-T[][]A

0.5-mm dia.

50 mm

35 mm

0.2-mm dia.

E39-S65A

One set
 (contains Slits for both the
 Emitter and Receiver)

1-mm dia.

200 mm

150 mm

0.4-mm dia.

E39-S65B

2-mm dia.

800 mm

550 mm

0.7-mm dia.

E39-S65C

0.5 × 10 mm

1 m

700 mm

0.2-mm dia.

E39-S65D

1 × 10 mm

2.2 m

1.5 m

0.5-mm dia.

E39-S65E

2 × 10 mm

5 m

3.5 m

0.8-mm dia.

E39-S65F

Reflectors

(Reflector required for Retroreflective Sensors) A Reflector is not provided with the Sensor. Be sure to order a Reflector separately. 

Name

Sensing distance (typical) *

Model

Quantity

Remarks

E3Z-R

E3Z-
 R[]K

E3Z-
 B[]1/
 -B[]6

E3Z-
 B[]2/
 -B[]7

Rated value
 (sensing
 distance
 of 15 m)

Reference
 value (sensing
 distance
 of 10 m)

Rated
 value

Rated
 value

Rated
 value

Reflector

3 m (100 mm)

---

2 m
 (100 mm)

---

---

E39-R1

1

Retro-
 reflective
 models are
 not
 provided
 with
 Reflectors.
 The MSR
 function is
 enabled.

4 m (100 mm)

---

3 m
 (150 mm)

500 mm
 (80 mm)

2 m
 (500 mm)

E39-R1S

1

---

5 m (100 mm)

---

---

---

E39-R2

1

---

2.5 m (100 mm)

---

---

---

E39-R9

1

---

3.5 m(100 mm)

---

---

---

E39-R10

1

Fog
 Preventive
 Coating

---

3 m (100 mm)

---

500 mm
 (80 mm)

2 m
 (500 mm)

E39-R1K

1

Small
 Reflector

---

1.5 m (50 mm)

---

---

---

E39-R3

1

Tape
 Reflector

---

700 mm (150 mm)

---

---

---

E39-RS1

1

---

1.1 m (150 mm)

---

---

---

E39-RS2

1

---

1.4 m (150 mm)

---

---

---

E39-RS3

1

Note: 1. If you use the Reflector at any distance other than the rated distance, make sure that the stability indicator lights
              properly when you install the Sensor.
          2. For details, refer to Reflectors on the E39-L/E39-S/E39-R information available on the OMRON website.
 * Values in parentheses indicates the minimum required distance between the Sensor and Reflector.

Mutual Interference Protection Filter

A Filter is not provided with the Sensor (for the through-beam E3Z-T[][]A). Order a Filter separately if required. 

Sensing
 distance

Appearance/
 Dimensions

Model

Quantity

Remarks

3 m

image

E39-E11

Two sets each for
 the Emitter and
 Receiver (total of
 four pieces)

Can be used with the E3Z-T[][]A Through-beam models.
 The arrow indicates the direction of polarized light.
 Mutual interference can be prevented by altering the
 direction of polarized light from or to adjacent Emitters
 and Receivers.

Note: The polarization directions of the Filters are offset by 90º to prevent interference. When you install the Emitter and
          Receiver, install them at the same angle to maintain this offset.

Mounting Brackets

A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required. 

Appearance

Model
 (material)

Quantity

Remarks

image

E39-L153 
 (SUS304) *1

1

Mounting Brackets

image

E39-L104 
 (SUS304) *1

1

image

E39-L43 
 (SUS304) *2

1

Horizontal Mounting Brackets

image

E39-L142 
 (SUS304) *2

1

Horizontal Protective Cover Bracket

image

E39-L44 
 (SUS304)

1

Rear Mounting Bracket

image

E39-L98 
 (SUS304) *2

1

Metal Protective Cover Bracket

image

E39-L150 
 (SUS304)

1

(Sensor adjuster)
 Easily mounted to the aluminum frame rails of conveyors and
 easily adjusted.
 For left to right adjustment

image

E39-L151 
 (SUS304)

1

image

E39-L144 
 (SUS304) *2

1

Compact Protective Cover Bracket (For E3Z only)

Note: 1. When using Through-beam models, order one bracket for the Receiver and one for the Emitter.
          2. For details, refer to Mounting Brackets on the E39-L/E39-S/E39-R information available on the OMRON website.
 1. Cannot be used for Standard Connector models with mounting surface on the bottom. In that case, use Pre-wired
       Connector models.
 2. Cannot be used for Standard Connector models.

Sensor I/O Connectors (Sockets on One Cable End)

(Models for Connectors and Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.) 

Size

Cable

Appearance

Cable type

Model

M8

Standard

Straight *2

image

2 m

4-wire

XS3F-M421-402-A

5 m

XS3F-M421-405-A

L-shaped *2 *3

image

2 m

XS3F-M422-402-A

5 m

XS3F-M422-405-A

PUR (Polyurethane) cable *1

Straight *2

image

2 m

XS3F-M421-402-L

5 m

XS3F-M421-405-L

L-shaped *2 *3

image

2 m

XS3F-M422-402-L

5 m

XS3F-M422-405-L

Vibration-proof robot cable

Straight *2

image

2 m

XS3F-M421-402-R

5 m

XS3F-M421-405-R

L-shaped *2 *3

image

2 m

XS3F-M422-402-R

5 m

XS3F-M422-405-R

Note: 1. When using Through-beam models, order one connector for the Receiver and one for the Emitter.
          2. For details, refer to the XS3 information available on the OMRON website.
 1. The Sensor can be used in low-temperature environments (−25°C to −40°C). Do not use the Sensor in locations that
       are subject to oil.
 2. The connector will not rotate after connecting.
 3. The cable is fixed at an angle of 180° from the sensor emitter/receiver surface.