E3X-NH

E3X-NH

5

Indicates models that allow free cutting. Models without this mark do not allow free cutting.

: E3X-NH

j

: E3X-NHB

j

Application

Features

Appearance

Sensing distance (mm) *1

Min.

sensing

object

Model

Permis-

sible

bending

radius

Side-view

reflective

6 dia.; long distance

6-mm dia.

40

0.015-mm

dia.

E32-D14L

25 mm

2 dia.; small diameter

space-saving

2-mm dia.

15

0.012-mm

dia.

E32-D24

Heat-resisting

reflective

PTFE-covered*3; withstands

chemicals and harsh environ-

ments

(operating ambient

temperature: –30

_C to 70_C)

6-mm dia.

50

10

0.012-mm

dia.

E32-D12F

40 mm

Resists 150

°C*2; fiber sheath

material: fluororesin

(operating ambient

temperature: –40

_C to 150_C)

M6 screw

120

12

E32-D51

35 mm

Resists 300

°C*4; fiber sheath

material: stainless steel

(operating ambient

temperature: –40

_C to 300_C)

M6 screw

45

E32-D61

25 mm

Resists 400

°C*4; fiber sheath

material: stainless steel

(operating ambient tempera-

ture: –40

_C to 400_C)

M4 screw 1.25-mm dia.

30

E32-D73

Retroreflective

Transparent object detection

M6 screw

Reflector

E39-R3

10 to 250

0.3-mm

dia.

E32-R21

+E39-R3

25 mm

Transparent object detection

(operating ambient tempera-

ture: –25

_C to 55_C);

degree of protection: IEC60529

IP66

Reflector

E39-R1

150 to 1,500

0.5-mm

dia.

E32-R16

+E39-R1

Limited

reflective

Detects wafers and small

differences in height;

(operating ambient

temperature: –40

_C to 105_C);

degree of protection: IEC60529

7.2

±0.8

0.012-mm

dia.

E32-L25L

10 mm

degree of protection: IEC60529

IP50

4

±2

E32-L24L

Detects wafers and small

differences in height;

degree of protection: IEC60529

3.3

E32-L25

25 mm

degree of protection: IEC60529

IP50

3.3

E32-L25A

Fluid-level

detection

Fluid contact type: unbendable

section L 150 mm, 350 mm (two

types)

Pure water

at 25

_C

E32-D82F1

E32-D82F2

40 mm

Tube-mounting type

Fluid

E32-L25T

10 mm

Note:

1. For common specifications of the Fiber Unit, refer to page 6.

2. The size of standard sensing object is the same as the fiber core diameter (lens diameter for models with lens).

3. The sensing distance of the minimum sensing object indicates the rated sensing distance unless otherwise specified. In case of the reflective Fiber

Units, however, the sensing distance indicates the distance where the smallest object can be sensed.

*1 Sensing distance indicates values for white paper.

*2 For continous operation, use the products within the temperature ranging from –40

°C to 130°C.

*3 PTFE is a registered trademark of the Dupont Company and the Mitsui Dupont Chemical Company for their fluoride resin.

*4 Indicates the heat-resistant temperature at the fiber tip. For further details, refer to page 26.