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E32-M21 Datasheet, PDF (6/67 Pages) Omron Electronics LLC – Fiber Sensors Best Selection Catalog | |||
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Features/Applications
Standard Models
Flexible (New Standard)
R
â Feature: Multicore (Flexible) Fibers
⢠Perform wiring without worrying about the bending
radius.
⢠Choose the model to suit the installation space from
a variety of shapes.
Cores
Cladding
Flexible fiber
Conventional fiber
A large number of ultrafine cores are all surrounded by
cladding. As a result, the fiber is flexible and can be bent
without significantly reducing the light intensity. This
helps solve problems, such as fiber being broken by get-
ting caught on other objects.
â Ratings/Characteristics
Fewer problems
Light intensity affected by bends in fiber
Fiber broken by getting caught on sur-
rounding objects
Min. sensing ob-
ject
Min. bending ra-
dius
Ambient temper-
ature range
0.005-mm dia.
1 mm
â40°C to 70°C (no icing or condensation)
Fiber material Plastic
Standard
⢠Choose the model to suit the installation space
from a variety of shapes.
⢠New flat models allow space savings and simple
installation.
â Feature: Flat Models
Flat models, which allow simple attachment and wiring,
have been added to the lineup. Choose the model to suit
the installation space from 3 sensing directions and 2
sizes, standard and small.
Screw-shaped Cylindrical
â Ratings/Characteristics
Flat Equipped with sleeve
Min. sensing ob-
ject
Min. bending ra-
dius
Ambient temper-
ature range
0.005-mm dia.
10 or 25 mm*
â40°C to 70°C (no icing or condensation)
Fiber material Plastic
*Depends on the fiber diameter.
Break-resistant
⢠Bundle-fiber models can be used for moving parts.
⢠Capable of withstanding at least one million re-
peated bends (in typical applications).
B
â Feature: Bundle Fibers
The Fiber Units contain a large number of independent
fine fibers, ensuring a high degree of flexibility.
â Ratings/Characteristics
Min. sensing ob-
ject
Min. bending ra-
dius
Ambient temper-
ature range
0.005-mm dia.
4 mm (withstands repeated bending)
â40°C to 70°C (no icing or condensation)
Fiber material Plastic
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