E3T

Caracteristici

Senzor fotoelectric în miniatură cu carcasă din plastic

Senzori fotoelectrici de dimensiune redusă cu vedere plană şi laterală pentru condiţii solicitante de montaj.

  • Dimensiune redusă, cu LED cu fascicul punctiform pentru detecție cu de precizie, unde spaţiul este de o deosebită importanţă
  • Model plat de 3,5 mm cu funcție de suprimare sigură a fundalului şi cu eroare mică de detecție piese colorate alb/negru mică
  • Tehnologie unică de aliniere optică, asigurând deviere minimă a axelor optice
  • Grad de protecție EMC ridicat şi rezistenţă la lumina ambientală

Pentru dimensiuni mai reduse, consultaţi E32Formă pătrată.

Acurateţe

E3T_accuracy.jpg
Eroare minimă detecție piese colorate alb/negru

Precizie

E3T_precision.jpg
Elementele optice coaxiale şi obiectivul de dimensiuni reduse ale modelelor retro-reflectorizante permit detectarea obiectelor de dimensiuni reduse (diametru de 2 mm) sau prin orificii de mici dimensiuni (diametru de 2 mm).

Tehnologie

E3T_technology.jpg
Forma unică a lentilelor de recepție lumină şi noua tehnologie de montare a chip-urilor asigură distanţe de detectare corespunzătoare pentru detectarea foarte precisă şi sigură chiar şi prin cele mai mici orificii şi spaţii, de ex. cu diametrul de 0,5 mm.

Montare

E3T_M2 & M3 mounting.jpg
Modele cu găuri de montare M2 sau M3.
Specificaţii şi informaţii pentru comenzi

Ordering information

Sensor type

Sensing distance

Connection method

Operation mode

Mounting screw
size

Order code1

 

 

 

 

NPN output

PNP output

Through-beam

 

 

2 m

-

-

2 m

For ordering pigtail versions replace '2M' of cable types with:

- M1J: M12 with 30 cm cable

- M3J: M8 4-pin with 30 cm cable

- M5J: M8 3-pin with 30 cm cable

 

Light-ON

M2

E3T-ST31 2M

E3T-ST33 2M

Dark-ON

M2

E3T-ST32 2M

E3T-ST34 2M

1 m

Light-ON

M2

E3T-ST11 2M

E3T-ST13 2M

M3

E3T-ST11M 2M

E3T-ST13M 2M

Dark-ON

M2

E3T-ST12 2M

E3T-ST14 2M

M3

E3T-ST12M 2M

E3T-ST14M 2M

300 mm

Light-ON

M2

E3T-ST21 2M

E3T-ST23 2M

M3

E3T-ST21M 2M

E3T-ST23M 2M

Dark-ON

M2

E3T-ST22 2M

E3T-ST24 2M

M3

E3T-ST22M 2M

E3T-ST24M 2M

Through-beam

 

 

500 mm

Light-ON

M2

E3T-FT11 2M

E3T-FT13 2M

Dark-ON

M2

E3T-FT12 2M

E3T-FT14 2M

300 mm

Light-ON

M2

E3T-FT21 2M

E3T-FT23 2M

Dark-ON

M2

E3T-FT22 2M

E3T-FT24 2M

Retro-reflective

 

30 to 200 mm2
on reflectors/

10 to 100 mm2
on reflective foils

Light-ON

M2

E3T-SR41-C 2M3

E3T-SR43-C 2M3

Dark-ON

M2

E3T-SR42-C 2M3

E3T-SR44-C 2M3

Diffuse-reflective

 

5 to 30 mm

Light-ON

M2

E3T-FD11 2M

E3T-FD13 2M

M3

E3T-FD11M 2M

E3T-FD13M 2M

Dark-ON

M2

E3T-FD12 2M

E3T-FD14 2M

M3

E3T-FD12M 2M

E3T-FD14M 2M

Limited-reflective

 

5 to 15 mm

Light-ON

M2

E3T-SL11 2M

E3T-SL13 2M

M3

E3T-SL11M 2M

E3T-SL13M 2M

Dark-ON

M2

E3T-SL12 2M

E3T-SL14 2M

M3

E3T-SL12M 2M

E3T-SL14M 2M

5 to 30 mm

Light-ON

M2

E3T-SL21 2M

E3T-SL23 2M

M3

E3T-SL21M 2M

E3T-SL23M 2M

Dark-ON

M2

E3T-SL22 2M

E3T-SL24 2M

M3

E3T-SL22M 2M

E3T-SL24M 2M

Diffuse-reflective
(background suppression)

 

1 to 15 mm

Light-ON

M2

E3T-FL11 2M

E3T-FL13 2M

Dark-ON

M2

E3T-FL12 2M

E3T-FL14 2M

1 to 30 mm

Light-ON

M2

E3T-FL21 2M

E3T-FL23 2M

Dark-ON

M2

E3T-FL22 2M

E3T-FL24 2M

Specifications

Item

Through-beam

Retro-reflective

Side-view

Flat

Side-view

E3T-ST1
E3T-ST2
E3T-ST3

E3T-FT1
E3T-FT2

E3T-SR4

Sensing distance

E3T-ST3_: 2 m

E3T-ST1_: 1 m

E3T-ST2_: 300 mm

E3T-FT1_: 500 mm

E3T-FT2_: 300 mm

30 to 200 mm (with E39-R4)

10 to 100 mm (with E39-R37-CA)

Light source (wave length)

Red LED (“Pin-point” LED) λ = 650 nm

Power supply voltage

12 to 24 VDC±10%, ripple (p-p) 10% max.

Protective circuits

Power supply and control output reverse polarity protection
Output short-circuit protection

Power supply and control output reverse polarity protection
Output short-circuit protection, mutual interference prevention, surge suppressor

Response time

1 ms max.

Ambient temperature

Operating

-25 to 55°C (with no icing or condensation)

Storage

-40 to 70°C (with no icing or condensation)

Degree of protection

IEC60529 IP67

Material

Case

PBT (polybutylene terephthalate)

Display window

Denatured polyarylate

Lens

Denatured polyarylate

Methacrylic resin

 

Item

Diffuse-reflective

Limited-reflective

Diffuse-reflective (background suppression)

Flat

Side-view

Flat

E3T-FD1

E3T-SL1

E3T-SL2

E3T-FL1

E3T-FL2

Sensing distance

5 to 30 mm

5 to 15 mm

5 to 30 mm

1 to 15 mm

1 to 30 mm

Black/white error

-

15% max.

Light source (wave length)

Red LED (“Pin-point” LED) λ = 650 nm

Power supply voltage

12 to 24 VDC±10%, ripple (p-p) 10% max.

Protective circuits

Power supply and control output reverse polarity protection
Output short-circuit protection, Mutual interference prevention

Response time

1 ms max.

Ambient temperature

Operating

-25 to 55°C

Storage

-40 to 70°C (with no icing or condensation)

Degree of protection

IEC60529 IP67

Material

Case

PBT (polybutylene terephthalate)

Display window

Denatured polyarylate

Lens

Denatured polyarylate

 


1. For pre-wired models with robotic cables add '-R' to the order code (example: E3T-FT21R 2M)

2. The distances are measured with reflector E39-R4 and reflective foil E39-R37-CA. For applications with shorter distances between the sensor and the reflector contact your OMRON representative.

3. Order reflector separately. Models with included reflectors are available.

1. For pre-wired models with robotic cables add '-R' to the order code (example: E3T-FT21R 2M)

2. The distances are measured with reflector E39-R4 and reflective foil E39-R37-CA. For applications with shorter distances between the sensor and the reflector contact your OMRON representative.

3. Order reflector separately. Models with included reflectors are available.

Accesorii

Cable connectors

 

Size

Shape

Type

Features

Material

Order code

Nut

Cable

Connector straight

Connector l-shaped

M8

 

 

3 pin

Brass (CuZn)

PVC 2 m

XS3F-M8PVC3S2M

XS3F-M8PVC3A2M

PUR 2 m

XS3F-M8PUR3S2M

XS3F-M8PUR3A2M

4pin

PVC 2 m

XS3F-M8PVC4S2M

XS3F-M8PVC4A2M

PUR 2 m

XS3F-M8PUR4S2M

XS3F-M8PUR4A2M

 

 

3 pin

Brass (CuZn)

PVC 2 m

XS3F-LM8PVC3S2M

XS3F-LM8PVC3A2M

4 pin

XS3F-LM8PVC4S2M

XS3F-LM8PVC4A2M

 

Detergent resistant
Wash-down

4 pin

Stainless steel (SUS316L)

PP1 2 m

Y92E-S08PP4S 2M-L

Y92E-S08PP4A 2M-L

 

Robotic
(drag chain)

4 pin

Brass (CuZn)

Robotic PVC 2 m

XS3F-M421-402-R

XS3F-M422-402-R

Robotic PUR 2 m

Y92E-M08PUR4S2M-L

Y92E-M08PUR4A2M-L

High robotic (drag chain & torsion)

High robotic PUR 2 m

Y92E-M08PUR4S2M-R

Y92E-M08PUR4A2M-R

M122

 

 

3 wire

Brass (CuZn)

PVC 2 m

XS2F-M12PVC3S2M

XS2F-M12PVC3A2M

PUR 2 m

XS2F-M12PUR3S2M

XS2F-M12PUR3A2M

4 wire

PVC 2 m

XS2F-M12PVC4S2M

XS2F-M12PVC4A2M

PUR 2 m

XS2F-M12PUR4S2M

XS2F-M12PUR4A2M

5 wire

PVC 2 m

XS2F-M12PVC5S2M

XS2F-M12PVC5A2M

PUR 2 m

XS2F-M12PUR5S2M

XS2F-M12PUR5A2M

 

 

3 wire

Brass (CuZn)

PVC 2 m

XS2F-LM12PVC3S2M

XS2F-LM12PVC3A2M

4 wire

XS2F-LM12PVC4S2M

XS2F-LM12PVC4A2M

 

LED
(power and output LED, PNP/NPN)

3 wire

Nickel plated brass

PVC 2 m

XS2F-M12PVC3A2MPLED

4 wire

XS2F-M12PVC4A2MPLED

3 wire

PUR 2 m

XS2F-M12PUR3A2MPLED

4 wire

XS2F-M12PUR4A2MPLED

 

Detergent resistant
Wash-down

4 wire

Stainless steel (SUS316L)

PP1 2 m

Y92E-S12PP4S 2M-L

Y92E-S12PP4A 2M-L

 

105°C
Heat resistant

4 wire

Stainless steel (SUS316L)

Heat resistant PVC 2 m

XS2F-E421-D80-E

XS2F-E422-D80-E

 

Twist & click

4 wire

Nickel plated Zinc

PVC 2 m

XS5F-D421-D80-F

XS5F-D422-D80-F

PUR 2 m

XS5F-D421-D80-P

XS5F-D422-D80-P

 

Robotic
(drag chain)

4 wire

Brass (CuZn)

Robotic PVC 2 m

XS2F-D421-D80-F

XS2F-D422-D80-F

Robotic PUR 2 m

Y92E-M12PUR4S2M-L

Y92E-M12PUR4A2M-L

High robotic
(drag chain & torsion)

High grade robotic PUR 2 m

Y92E-M12PUR4S2M-R

Y92E-M12PUR4A2M-R

 

 

8 pin

8 wire shielded cable

Brass (CuZn)

Shielded PUR 2m

Y92E-M12PURSH8S2M-L

Fiber amplifier (E3X) connector

 

Fiber
amplifier connectors

Special fiber
connector - 4 wire

PBT

PVC 2 m

E3X-CN21

 

Special fiber
connector + M8 plug

Plug: Zinc
diecast

PVC 30 cm with M8
4-pin plug

E3X-CN21-M3J-2 0.3M

Special
fiber
connector + M12 plug

PVC 30 cm with M12
4-pin plug

E3X-CN21-M1J 0.3M

 

Size

Shape

Type

Features

Material

Order code

Nut

Cable

Connector straight

Connector l-shaped

M8/M12

 

Confection-able

Plugs and connectors for self
assembly

Brass

n.a.

XS2C/G, XS5C/G
Y92E_conf

M12

 

Field I/0
boxes

Direct wiring or DeviceNet communication

XW3D

M8/M12

 

T-connectors, covers, accessories and extended wiring portfolio

n.a.

XS2R, XS3R, XY2F, ...

1. PP - polypropylene

2. For details on pin configuration refer to specifications

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