E3T

Fotoelektrični senzor v miniaturnem plastičnem ohišju

Izredno kompakten senzor majhnih dimenzij v ploščati izvedbi in primeren za zahtevna okolja.

  • Majhnih dimenzij z natančno zaznavo, kjer smo omejeni s prostorom
  • Ploščat model dimenzije 3.5mm s funkcijo izločanja ozadja
  • Visoka odpornost na elektro magnetne motnje in svetlobe iz okolice

Za še manjše dimenzije senzorjev so na voljo optična vlakna serije E32 v ploščati izvedbi.

Opis

Podatki za naročilo

Sensor type

Sensing distance

Connection method

Operation mode

Mounting screw
size

Order code

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 mm

on reflectors/

10 to 100 mm

on reflective foils

Light-ON

M2

E3T-SR41-C 2M

E3T-SR43-C 2M

Dark-ON

M2

E3T-SR42-C 2M

E3T-SR44-C 2M

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

Tehnični podatki

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

 

 

 

Natančnost


Minimalna napaka na črnih in belih merjencih


Koaksialna optika in kompaktna optika retro-odbojnih modelov je sposobna zaznavati tudi merjence zelo majhnih premerov (2 mm) ali skozi zelo majhne odprtine (2 mm).

 

Tehnologija


Unikatna zasnova leče elementa za sprejem svetlobe zagotavlja natančno in zanesljivo zaznavo, tudi skozi zelo majhne reže.

 

 

Montaža

Modeli z M2 ali M3 montažnimi luknjami.

Dodatki




 

Funkcije