Product Category

Sensors

Fiber Sensors

Fiber Units

E32-LT11N / LD11N / LR11NP

E32-LT35Z

E32-LT / LD

E32-T11NF[]

E32 Series

Hex-shaped Fiber Unit

E32-LT11N / LD11N / LR11NP

Fiber Units with Build-in Lenses provide more stable detection and simpler, more reliable installation.

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Specification

Through-beam Fiber Units

Type

Appearance
 (mm)

Bending
 radius
 of cable
 (mm)

Sensing distance
 (mm)*1

Optical
 axis
 diameter
 (minimum
 sensing
 object)
 (mm)*2

Models

Size

Aperture
 angle

E3X-HD

E3NX-FA

M4

Approx.
 15°

[Build-in]
 [Lens] 

3275_lu_1_1

Flexible,
 R2

GIGA: 4,000 *2
 HS: 2,300
 ST: 3,500
 SHS: 920

GIGA: 4,000 *2
 HS: 3,450
 ST: 4,000 *2
 SHS: 920

2.3 dia.
 (0.1 dia./
 0.03 dia.)

E32-LT11N 2M

Reflective Fiber Units/Retro-reflective Fiber Units

Type

Appearance
 (mm)

Bending
 radius
 of cable
 (mm)

Sensing distance
 (mm)*1, 4

Optical
 axis
 diameter
 (minimum
 sensing
 object)
 (mm)*3

Models

Sensing
 method

Size

Aperture
 angle

E3X-HD

E3NX-FA

Reflective

M3

Approx.
 60°

Coaxial 

3275_lu_2_1

Flexible,
 R2

GIGA: 290
 HS: 90
 ST: 130
 SHS: 39

GIGA: 440
 HS: 130
 ST: 190
 SHS: 39

(5 μm dia./
 2 μm dia.)

E32-C21N 2M

M4

3275_lu_2_2

GIGA: 840
 HS: 240
 ST: 350
 SHS: 100

GIGA: 1,260
 HS: 360
 ST: 520
 SHS: 100

E32-D21N 2M

M6

Approx.
 15°

[Build-in]
 [Lens] 

3275_lu_2_3

GIGA: 840
 HS: 240
 ST: 350
 SHS: 100

GIGA: 1,260
 HS: 360
 ST: 520
 SHS: 100

(0.1 dia./
 0.03 dia.)

E32-LD11N 2M

Retro-
 reflective
 for
 transparent
 object
 detection

M6

Approx.
 15°

[Build-in]
 [Lens] 

3275_lu_2_4

Flexible,
 R2

GIGA: 1,350
 HS: 1,000
 ST: 1,200
 SHS: 550

GIGA: 2,020
 HS: 1,500
 ST: 1,800
 SHS: 550

—

E32-LR11NP 2M
 +
 E39-RP1
 (Optional reflector)

*1. The following mode names and response times apply to the modes given in the Sensing distance column.
       E3X-HD GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms), and
                           SHS: Super-high-speed mode (NPN output: 50 μs, PNP output: 55 μs)
       E3NX-FA GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms), and
                           SHS: Super-high-speed mode (30 μs)
 *2. The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
 *3. The values for the minimum sensing object are reference values that indicate values obtained in standard mode
       with the sensing distance and sensitivity set to the optimum values.
       The first value is for the E3X-HD and the second value is for the E3NX-FA.
 *4. The sensing distances for Reflective Fiber Units are for white paper.
       The sensing distances for the E32-LD11N 2M are for glossy white paper.
 Note. Objects with a high reflection factor may cause the Retro-reflective Fiber Sensor to detect reflected light as incident light.
          Detection may be unstable depending on the type of transparent object. Check suitability beforehand.

Accessories

Appearance

Models

Quantity

Remarks

E39-F9W13

1

1.3-dia. Attachment
 Provided with applicable Fiber Units.
 Order this accessory separately if you lose or damage it.