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Industrial Automation

E32 Series

Fiber Sensors

E32 Series

OMRON's Fiber Sensors continue to support an increasing range of applications.

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last update: October 6, 2025

Standard Installation

Threaded Models

Through-beam Fiber Units

Sensing
direction
(Aperture
angle)		 Size Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Rightangle
(Approx. 60°)		 M4
1532_lu_1_1
IP67		 Flexible,
R1		 GIGA: 2,000
HS: 700
ST: 1,000
SHS: 280		 GIGA: 3,000
HS: 1,050
ST: 1,500
SHS: 280		 1 dia.
(5 μm dia./
2 μm dia.)		 E32-T11N 2M
Top-view
(Approx. 60°)
1532_lu_1_2
IP67		 E32-T11R 2M
Top-view
(Approx. 15°)
1532_lu_1_3
IP50		 R25 GIGA: 4,000 *
HS: 2,700
ST: 4,000 *
SHS: 1,080		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,080		 2.3 dia.
(0.1 dia./
0.03 dia.)		 E32-LT11 2M
Flexible,
R1		 GIGA: 2,000
HS: 2,300
ST: 3,500
SHS: 920		 GIGA: 4,000 *
HS: 3,450
ST: 4,000 *
SHS: 920		 E32-LT11R 2M

* The optical fiber is 2m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared
　　　　models are different.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Reflective Fiber Units

Sensing
direction
(Aperture
angle)		 Size Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Right-angle
(Approx. 60°)		 M3 Coaxial
1532_lu_2_1
IP67		 Flexible,
R4		 GIGA: 110
HS: 46
ST: 50
SHS: 14		 GIGA: 160
HS: 69
ST: 75
SHS: 14		 (5 μm dia./
2 μm dia.)		 E32-C31N 2M
M6 Coaxial
1532_lu_2_2
IP67		 GIGA: 780
HS: 220
ST: 350
SHS: 100		 GIGA: 1,170
HS: 340
ST: 520
SHS: 100		 E32-C91N 2M
Top-view
(Approx. 60°)		 M3 1532_lu_2_3
IP67		 Flexible,
R1		 GIGA: 140
HS: 40
ST: 60
SHS: 16		 GIGA: 210
HS: 60
ST: 90
SHS: 16		 E32-D21R 2M
Coaxial
1532_lu_2_4
IP67		 R25 GIGA: 330
HS: 100
ST: 150
SHS: 44		 GIGA: 490
HS: 150
ST: 220
SHS: 44		 E32-C31 2M
Coaxial
1532_lu_2_5
IP67		 R10 E32-C31M 1M
M4 1532_lu_2_6
IP67		 Flexible,
R1		 GIGA: 140
HS: 40
ST: 60
SHS: 16		 GIGA: 210
HS: 60
ST: 90
SHS: 16		 E32-D211R 2M
M6 1532_lu_2_7
IP67		 GIGA: 840
HS: 240
ST: 350
SHS: 100		 GIGA: 1,260
HS: 360
ST: 520
SHS: 100		 E32-D11R 2M
Coaxial
1532_lu_2_8
IP67		 R25 GIGA: 1,400
HS: 400
ST: 600
SHS: 180		 GIGA: 2,100
HS: 600
ST: 900
SHS: 180		 E32-CC200 2M
Top-view
(Approx. 15°)		 M6 1532_lu_2_9
IP50		 R25 GIGA: 860
HS: 250
ST: 360
SHS: 110		 GIGA: 1,290
HS: 370
ST: 540
SHS: 110		 (1 dia./
0.03 dia.)		 E32-LD11 2M
Flexible,
R1		 GIGA: 840
HS: 240
ST: 350
SHS: 100		 GIGA: 1,260
HS: 360
ST: 520
SHS: 100		 E32-LD11R 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　　(The sensing distance for the E32-LD11 2M / E32-LD11R 2M are for glossy white paper.)
　　　4. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared
　　　　models are different.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Hex-shaped Models

Through-beam Fiber Units

Aperture
angle		 Size Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Approx.
15°		 M4 1532_lu_37_1
IP50		 Flexible,
R2		 GIGA: 4,000*
HS: 2,300
ST: 3,500
SHS: 920		 GIGA: 4,000*
HS: 3,450
ST: 4,000*
SHS: 920		 2.3 dia.
(0.1 dia./
0.03 dia.)		 E32-LT11N 2M
Approx.
60°		 1532_lu_37_2
IP67		 Flexible,
R1		 GIGA: 2,000
HS: 700
ST: 1,000
SHS: 280		 GIGA: 3,000
HS: 1,050
ST: 1,500
SHS: 280		 1 dia.
(5 m dia./
2 m dia.)		 E32-T11N 2M

Reflective Fiber Units

Aperture
angle		 Size Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Approx.
15°		 M6 1532_lu_38_1
IP50		 Flexible,
R2		 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
Approx.
60°		 M3 Coaxial
1532_lu_38_2
IP67		 GIGA: 290
HS: 90
ST: 130
SHS: 39		 GIGA: 440
HS: 130
ST: 190
SHS: 39		 (5 m dia./
2 m dia.)		 E32-C21N 2M
M4 1532_lu_38_3
IP67		 GIGA: 840
HS: 240
ST: 350
SHS: 100		 GIGA: 1,260
HS: 360
ST: 520
SHS: 100		 E32-D21N 2M
M6 Coaxial
1532_lu_38_4
IP67		 Flexible,
R4		 GIGA: 780
HS: 220
ST: 350
SHS: 100		 GIGA: 1,170
HS: 340
ST: 520
SHS: 100		 (5 m dia./
2 m dia.)		 E32-C91N 2M

Retro-reflective Fiber Units (With M.S.R. Function)

Aperture
angle		 Size Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Approx.
15°		 M6 1532_lu_39_1
IP50		 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

* The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
           [E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms), and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
        3. The sensing distances for Reflective Sensors are for white paper. (The sensing distances for the E32-LD11N 2M are for glossy white paper).
        4. With Retro-reflective Models, objects with a high reflection factor may cause the Fiber Sensor to detect reflected light as incident light. Also, stable detection may not be possible for transparent objects. Check suitability beforehand.
        5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Cylindrical Models

Through-beam Fiber Units

Size Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
1
dia.		 Top-View
1532_lu_3_1
IP67		 Flexible,
R1		 GIGA: 450
HS: 150
ST: 250
SHS: 60		 GIGA: 670
HS: 220
ST: 370
SHS: 60		 0.5 dia.
(5 μm dia./
2 μm dia.)		 E32-T223R 2M
1.5
dia.
1532_lu_3_2
IP67		 Bend-
resistant,
R4		 GIGA: 680
HS: 220
ST: 400
SHS: 90		 GIGA: 1,020
HS: 330
ST: 600
SHS: 90		 E32-T22B 2M
3
dia.
1532_lu_3_3
IP67		 Flexible,
R1		 GIGA: 2,000
HS: 700
ST: 1,000
SHS: 280		 GIGA: 3,000
HS: 1,050
ST: 1,500
SHS: 280		 1 dia.
(5 μm dia./
2 μm dia.)		 E32-T12R 2M
Side-View
1532_lu_3_4
IP67		 GIGA: 750
HS: 260
ST: 450
SHS: 100		 GIGA: 1,120
HS: 390
ST: 670
SHS: 100		 E32-T14LR 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared
　　　　models are different.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Reflective Fiber Units

Size Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
1.5 dia. Top-View 1532_lu_4_1
IP67		 Bend-
resistant,
R4		 GIGA: 140
HS: 40
ST: 60
SHS: 16		 GIGA: 210
HS: 60
ST: 90
SHS: 16		 (5 μm dia./
2 μm dia.)		 E32-D22B 2M
1.5 dia.
+
0.5 dia.		 The sleeve
cannot be bent.
1532_lu_4_2
IP67		 R4 GIGA: 28
HS: 8
ST: 12
SHS: 4		 GIGA: 42
HS: 12
ST: 18
SHS: 4		 E32-D43M 1M
3 dia. 1532_lu_4_3
IP67		 Flexible,
R1		 GIGA: 140
HS: 40
ST: 60
SHS: 16		 GIGA: 210
HS: 60
ST: 90
SHS: 16		 E32-D22R 2M
1532_lu_4_4
IP67		 Bend-
resistant,
R4		 GIGA: 300
HS: 90
ST: 140
SHS: 40		 GIGA: 450
HS: 130
ST: 210
SHS: 40		 E32-D221B 2M
Coaxial
1532_lu_4_5
IP67		 R25 GIGA: 700
HS: 200
ST: 300
SHS: 90		 GIGA: 1,050
HS: 300
ST: 450
SHS: 90		 E32-D32L 2M
3 dia.
+
0.8 dia.		 The sleeve
cannot be bent.
1532_lu_4_6
IP67		 GIGA: 70
HS: 20
ST: 30
SHS: 8		 GIGA: 100
HS: 30
ST: 45
SHS: 8		 E32-D33 2M
6 dia. Side-View 1532_lu_4_7
IP67		 Flexible,
R1		 GIGA: 220
HS: 60
ST: 100
SHS: 28		 GIGA: 330
HS: 90
ST: 150
SHS: 28		 E32-D14LR 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　4. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared
　　　　models are different.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Saving Space

Flat Models

Through-beam Fiber Units

Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Top-View 1532_lu_5_1
IP67		 Flexible,
R1		 GIGA: 2,000
HS: 700
ST: 1,000
SHS: 280		 GIGA: 3,000
HS: 1,050
ST: 1,500
SHS: 280		 1 dia.
(5 μm dia./
2 μm dia.)		 E32-T15XR 2M
1532_lu_5_5
IP67		 GIGA: 450
HS: 150
ST: 250
SHS: 60		 GIGA: 670
HS: 220
ST: 370
SHS: 60		 0.5 dia.
(5 m dia./
2 m dia.)		 E32-T25XR 2M
Side-View 1532_lu_5_2
IP67		 GIGA: 750
HS: 260
ST: 450
SHS: 100		 GIGA: 1,120
HS: 390
ST: 670
SHS: 100		 1 dia.
(5 m dia./
2 m dia.)		 E32-T15YR 2M
1532_lu_5_6
IP67		 GIGA: 170
HS: 50
ST: 100
SHS: 20		 GIGA: 250
HS: 70
ST: 150
SHS: 20		 0.5 dia.
(5 m dia./
2 m dia.)		 E32-T25YR 2M
Flat-View 1532_lu_5_3
IP67		 GIGA: 750
HS: 260
ST: 450
SHS: 100		 GIGA: 1,120
HS: 390
ST: 670
SHS: 100		 1 dia.
(5 m dia./
2 m dia.)		 E32-T15ZR 2M
1532_lu_5_7
IP67		 GIGA: 170
HS: 50
ST: 100
SHS: 20		 GIGA: 250
HS: 70
ST: 150
SHS: 20		 0.5 dia.
(5 m dia./
2 m dia.)		 E32-T25ZR 2M
1532_lu_5_4
IP40		 GIGA: 2,400
HS: 800
ST: 1,200
SHS: 30		 GIGA: 3,600
HS: 1,200
ST: 1,800
SHS: 300		 3 dia.
(0.1 dia./
0.03 dia.)		 E32-LT35Z 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　4. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared
　　　　models are different.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Reflective Fiber Units

Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Top-View 1532_lu_6_1
IP67		 Flexible,
R1		 GIGA: 840
HS: 240
ST: 350
SHS: 100		 GIGA: 1,260
HS: 360
ST: 520
SHS: 100		 (5 μm dia./
2 μm dia.)		 E32-D15XR 2M
1532_lu_6_4
IP67		 GIGA: 140
HS: 40
ST: 60
SHS: 16		 GIGA: 210
HS: 60
ST: 90
SHS: 16		 E32-D25XR 2M
Side-View 1532_lu_6_2
IP67		 GIGA: 200
HS: 52
ST: 100
SHS: 24		 GIGA: 300
HS: 78
ST: 150
SHS: 24		 E32-D15YR 2M
1532_lu_6_5
IP67		 GIGA: 40
HS: 10
ST: 16
SHS: 4		 GIGA: 60
HS: 10
ST: 20
SHS: 4		 E32-D25YR 2M
Flat-View 1532_lu_6_3
IP67		 GIGA: 200
HS: 52
ST: 100
SHS: 24		 GIGA: 300
HS: 78
ST: 150
SHS: 24		 E32-D15ZR 2M
1532_lu_6_6
IP67		 GIGA: 40
HS: 10
ST: 16
SHS: 4		 GIGA: 60
HS: 10
ST: 20
SHS: 4		 E32-D25ZR 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　4. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared
　　　　models are different.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Sleeve Models (Close-range Detection)

Through-beam Fiber Units

Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Side-View The sleeve
cannot be bent.
1532_lu_7_1
IP67		 Flexible,
R1		 GIGA: 170
HS: 50
ST: 100
SHS: 20		 GIGA: 250
HS: 75
ST: 150
SHS: 20		 0.5 dia.
(5 μm dia./
2 μm dia.)		 E32-T24R 2M
The sleeve
cannot be bent.
1532_lu_7_2
IP67		 R10 GIGA: 450
HS: 150
ST: 250
SHS: 60		 GIGA: 670
HS: 220
ST: 370
SHS: 60		 E32-T24E 2M
Top-View The sleeve
cannot be bent.
1532_lu_7_3
IP67		 GIGA: 150
HS: 50
ST: 90
SHS: 20		 GIGA: 220
HS: 75
ST: 130
SHS: 20		 0.25 dia.
(5 μm dia./
2 μm dia.)		 E32-T33 1M
The sleeve
cannot be bent.
1532_lu_7_4
IP67		 GIGA: 510
HS: 170
ST: 300
SHS: 68		 GIGA: 760
HS: 250
ST: 450
SHS: 68		 0.5 dia.
(5 μm dia./
2 μm dia.)		 E32-T21-S1 2M
Sleeve bending
radius: 5 mm
1532_lu_7_5
IP67		 Flexible,
R1		 GIGA: 2,000
HS: 700
ST: 1,000
SHS: 280		 GIGA: 3,000
HS: 1,050
ST: 1,500
SHS: 280		 1 dia.
(5 μm dia./
2 μm dia.)		 E32-TC200BR 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared
　　　　models are different.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Reflective Fiber Units

Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Side-View The sleeve
cannot be bent
1532_lu_8_1
IP67		 Flexible,
R1		 GIGA: 70
HS: 20
ST: 30
SHS: 8		 GIGA: 100
HS: 30
ST: 45
SHS: 8		 (5 μm dia./
2 μm dia.)		 E32-D24R 2M
Sleeve bending
radius: 25 mm
1532_lu_8_2
IP67		 R25 GIGA: 120
HS: 45
ST: 53
SHS: 14		 GIGA: 180
HS: 67
ST: 79
SHS: 14		 E32-D24-S2 2M
Top-View The sleeve
cannot be bent.
1532_lu_8_3
IP67		 R4 GIGA: 28
HS: 8
ST: 12
SHS: 4		 GIGA: 42
HS: 12
ST: 18
SHS: 4		 E32-D43M 1M
The sleeve
cannot be bent.
1532_lu_8_4
IP67		 GIGA: 14
HS: 4
ST: 6
SHS: 2		 GIGA: 21
HS: 6
ST: 9
SHS: 2		 E32-D331 2M
The sleeve
cannot be bent.
1532_lu_8_5
IP67		 R25 GIGA: 70
HS: 20
ST: 30
SHS: 8		 GIGA: 100
HS: 30
ST: 45
SHS: 8		 E32-D33 2M
The sleeve
cannot be bent.
1532_lu_8_6
IP67		 R4 GIGA: 63
HS: 18
ST: 27
SHS: 7		 GIGA: 94
HS: 27
ST: 40
SHS: 7		 E32-D32-S1 0.5M
The sleeve
cannot be bent.
1532_lu_8_7
IP67		 E32-D31-S1 0.5M
Sleeve bending
radius: 5 mm
1532_lu_8_8
IP67		 Flexible,
R1		 GIGA: 140
HS: 40
ST: 60
SHS: 16		 GIGA: 210
HS: 60
ST: 90
SHS: 16		 E32-DC200F4R 2M
The sleeve
cannot be bent.
1532_lu_8_9
IP67		 R10 GIGA: 250
HS: 72
ST: 110
SHS: 30		 GIGA: 370
HS: 100
ST: 160
SHS: 30		 E32-D22-S1 2M
Sleeve bending
radius: 10 mm
1532_lu_8_10
IP67		 E32-D21-S3 2M
The sleeve
cannot be bent.
1532_lu_8_11
IP67		 Flexible,
R1		 GIGA: 840
HS: 240
ST: 350
SHS: 100		 GIGA: 1,260
HS: 360
ST: 520
SHS: 100		 E32-DC200BR 2M
Sleeve bending
radius: 10 mm
1532_lu_8_12
IP67		 R10 GIGA: 250
HS: 72
ST: 110
SHS: 30		 GIGA: 370
HS: 100
ST: 160
SHS: 30		 E32-D25-S3 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　4. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared
　　　　models are different.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Beam Improvements

Small-Spot, Reflective (Minute Object Detection)

Reflective Fiber Units

Variable-spot types
Lens Units + Fiber Unit

Type Spot
diameter		 Center
distance
(mm)		 Lens Units Lens Units + Fiber Units Fiber Unit
Models Appearance (mm) Bending
radius of cable		 Model
Variable
spot		 0.1 to 0.6 dia. 6 to 15 E39-F3A
1532_lu_9_1
 R25 E32-C42 1M
0.3 to 1.6 dia. 10 to 30 E39-F17
1532_lu_9_2

Parallel-light-spot types
Lens Unit + Fiber Units

Type Spot
diameter		 Center
distance
(mm)		 Lens Units Lens Units + Fiber Units Fiber Unit
Models Appearance (mm) Bending
radius of cable		 Model
Parallel
light		 4 dia. 0 to 20 E39-F3C
1532_lu_10_1
 R25 E32-C31 2M
1532_lu_10_2
 Flexible, R2 E32-C21N 2M

Small-spot types
Integrated Lens

Type Spot
diameter		 Center distance
(mm)		 Appearance (mm) Bending
radius of cable		 Models
Short-distance,
Small-spot		 0.1 dia. 5
1532_lu_11_1
Lens: unnecessary
IP50		 R25 E32-C42S 1M
Long-distance,
Small-spot		 6 dia. 50
1532_lu_11_2
Lens: unnecessary
IP50		 E32-L15 2M

* The spot diameter and the center distance are the same when using with E3X-ZV series or E3NX-FA[] series. The distance for E3NX-FAH[] infrared models varies.

Small-spot Models
Lens Units + Fiber Units

Type Spot
diameter		 Center
distance
(mm)		 Lens Units Lens Units + Fiber Units Fiber Unit
Models Appearance (mm) Bending
radius of
cable		 Models
Short-
distance,
small-spot		 0.1 dia. 7 E39-F3A-5 1532_lu_12_1 R25 E32-C41 1M
0.5 dia. 1532_lu_12_2 E32-C31 2M
1532_lu_12_3 Flexible, R2 E32-C21N 2M
Medium-
distance,
small-spot		 0.2 dia. 17 E39-F3B 1532_lu_12_4 R25 E32-C41 1M
0.5 dia. 1532_lu_12_5 E32-C31 2M
1532_lu_12_6 Flexible, R2 E32-C21N 2M
Long-
distance,
small-spot		 3 dia. 50 E39-F18 1532_lu_12_7 R25 E32-CC200 2M
1532_lu_12_8 Flexible, R4 E32-C91N 2M

* The spot diameter and the center distance are the same when using with E3X-ZV series or E3NX-FA[] series. The distance for E3NX-FAH[] infrared models varies.

High-power Beam (Long-distance Installation, Dust-resistant)

Fiber only

Through-beam Fiber Units

Sensing
direction		 Aperture
angle		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Right-
angle		 15° 1532_lu_13_4
IP50		 Flexible,
R2		 GIGA: 4,000 *1
HS: 2,300
ST: 3,500
SHS: 920		 GIGA: 4,000 *1
HS: 3,450
ST: 4,000 *1
SHS: 920		 2.3 dia.
(0.1 dia./
0.03 dia.)		 E32-LT11N 2M
Top-
View		 10° 1532_lu_13_1
IP67		 R25 GIGA: 20,000 *2
HS: 20,000 *2
ST: 20,000 *2
SHS: 8,000		 GIGA: 20,000 *2
HS: 20,000 *2
ST: 20,000 *2
SHS: 8,000		 10 dia. E32-T17L 10M
15° 1532_lu_13_2
IP50		 GIGA: 4,000 *1
HS: 2,700
ST: 4,000 *1
SHS: 1,080		 GIGA: 4,000 *1
HS: 4,000 *1
ST: 4,000 *1
SHS: 1,080		 2.3 dia.
(0.1 dia./
0.03 dia.)		 E32-LT11 2M
Flexible,
R1		 GIGA: 4,000 *1
HS: 2,300
ST: 3,500
SHS: 920		 GIGA: 4,000 *1
HS: 3,450
ST: 4,000 *1
SHS: 920		 E32-LT11R 2M
Side-
View		 30° 1532_lu_13_3
IP67		 R25 GIGA: 4,000 *1
HS: 4,000 *1
ST: 4,000 *1
SHS: 1,800		 GIGA: 4,000 *1
HS: 4,000 *1
ST: 4,000 *1
SHS: 1,800		 4 dia.
(0.1 dia./
0.03 dia.)		 E32-T14 2M

*1. The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
*2. The optical fiber is 10 m long on each side, so the sensing distance is 20,000 mm.
Note1. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices.
　　　　The distance for E3NX-FAH[] infrared models varies.
　　2. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Reflective Fiber Units

Sensing
direction		 Aperture
angle		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical
axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Top-View 4° 1532_lu_14_1 IP40 Bend-
resistant,
R4		 GIGA: 40 to 2,800
HS: 40 to 900
ST: 40 to 1,400
SHS: 40 to 480		 GIGA: 40 to 4,200
HS: 40 to 1,350
ST: 40 to 2,100
SHS: 40 to 720		 - E32-D16 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　4. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Lens (to 70°C)

Through-beam Fiber Units

Lens Units Type High-power
(incident level:
50 times)		 Ultra-high-power
(incident level:
160 times)		 Side-View
(incident level:
0.8 times)
Models E39-F1 E39-F16 E39-F2
Appearance
1532_lu_15_1
1532_lu_15_2
1532_lu_15_3
Aperture angle Approx. 12° Approx. 6° Approx. 60°
Fiber Units Optical axis
diameter
(minimum sensing
object)		 4 dia. (0.1 dia.) 7.2 dia. 3 dia. (0.1 dia.)
Models Appearance
(mm)		 Sensing distance (mm)
E3X-ZV E3NX-FA E3X-ZV E3NX-FA E3X-ZV E3NX-FA
E32-T11N 2M
1532_lu_15_4
 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 2,000		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 2,000		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 3,600		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 3,600		 - -
E32-T11R 2M
1532_lu_15_5
 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 2,000		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 2,000		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 3,600		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 3,600		 GIGA: 1,450
HS: 500
ST: 800
SHS: 200		 GIGA: 2,170
HS: 750
ST: 1,200
SHS: 200
E32-T11 2M
1532_lu_15_6
 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,860		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,860		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 4,000 *		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 4,000 *		 GIGA: 2,300
HS: 860
ST: 1,320
SHS: 320		 GIGA: 3,450
HS: 1,290
ST: 1,980
SHS: 320

* The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices.
　　　　The distance for E3NX-FAH[] infrared models varies.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Through-beam Fiber Units (Heat-resistant)

Lens Units Type High-power
(incident level:
50 times)		 Ultra-high-power
(incident level:
160 times)		 Side-View
(incident level:
0.8 times)
Models E39-F1 E39-F16 E39-F2
Appearance
1532_lu_16_1
1532_lu_16_2
1532_lu_16_3
Aperture angle Approx. 12° Approx. 6° Approx. 60°
Fiber Units Optical axis
diameter
(minimum sensing
object)		 4 dia. (0.1 dia.) 7.2 dia. 3 dia. (0.1 dia.)
Models Appearance (mm) Sensing distance (mm)
E3X-ZV E3NX-FA E3X-ZV E3NX-FA E3X-ZV E3NX-FA
E32-T51R 2M Heat-resistant up
to 100°C
1532_lu_16_4
 GIGA: 4,000 *
HS: 3,900
ST: 4,000 *
SHS: 1,500		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,500		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 4,000 *		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 4,000 *		 GIGA: 1,400
HS: 500
ST: 720
SHS: 200		 GIGA: 2,100
HS: 750
ST: 1,080
SHS: 200
E32-T81R-S 2M Heat-resistant up
to 200°C
1532_lu_16_5
 GIGA: 4,000 *
HS: 2,700
ST: 4,000 *
SHS: 1,000		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,000		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,800		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,800		 GIGA: 1,000
HS: 360
ST: 550
SHS: 140		 GIGA: 1,500
HS: 540
ST: 820
SHS: 140
E32-T61-S 2M Heat-resistant up
to 350°C (200°C)
(See Note 3)
1532_lu_16_6
 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,800		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 1,800		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 3,100		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 3,100		 GIGA: 1,680
HS: 600
ST: 900
SHS: 240		 GIGA: 2,520
HS: 900
ST: 1,350
SHS: 240

* The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The ambient temperature of E32-T61-S must be between −40 to 200°C when using it with E39-F1 or E39-F2 Lens
　　　　Unit.
　　　　The ambient temperature of E32-T61-S must be between −40 to 350°C when using it with E39-F16 Lens Unit.
　　　4. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Lens Units Type High-power
(incident level: 50 times)		 Ultra-high-power
(incident level: 160 times)
Models E39-F1-33 E39-F16
Appearance
1532_lu_17_1
1532_lu_17_2
Aperture angle Approx. 12° Approx. 6°
Fiber Units Optical axis diameter
(minimum sensing object)		 4 dia. (0.1 dia.) 7.2 dia.
Models Appearance (mm) Sensing distance (mm)
E3X-ZV E3NX-FA E3X-ZV E3NX-FA
E32-T51 2M Heat-resistant up to 150°C
1532_lu_17_3
 GIGA: 4,000 *
HS: 2,300
ST: 4,000 *
SHS: 1,400		 GIGA: 4,000 *
HS: 3,450
ST: 4,000 *
SHS: 1,400		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 4,000 *		 GIGA: 4,000 *
HS: 4,000 *
ST: 4,000 *
SHS: 4,000 *

* The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Narrow View (Detection Across clearance)

Through-beam Fiber Units

Sensing
direction		 Aperture
angle		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Side-View 1.5°
1532_lu_18_1
Thickness: 3 mm
IP50		 Flexible,
R1		 GIGA: 3,220
HS: 1,200
ST: 1,780
SHS: 500		 GIGA: 4,000 *
HS: 1,800
ST: 2,670
SHS: 500		 2 dia.
(0.1 dia./
0.03 dia.)		 E32-A03 2M
1532_lu_18_2
IP50		 R10 E32-A03-1 2M
3.4°
1532_lu_18_3
Thickness: 2 mm
IP50		 GIGA: 1,280
HS: 450
ST: 680
SHS: 200		 GIGA: 1,920
HS: 670
ST: 1,020
SHS: 200		 1.2 dia.
(0.1 dia./
0.03 dia.)		 E32-A04 2M
4°
1532_lu_18_4
IP50		 Flexible,
R1		 GIGA: 4,000 *
HS: 1,460
ST: 2,200
SHS: 580		 GIGA: 4,000 *
HS: 2,190
ST: 3,300
SHS: 580		 2 dia.
(0.1 dia./
0.03 dia.)		 E32-T24SR 2M
R10 GIGA: 4,000 *
HS: 1,740
ST: 2,600
SHS: 700		 GIGA: 4,000 *
HS: 2,610
ST: 3,900
SHS: 700		 E32-T24S 2M
Top-View
1532_lu_18_5
IP50		 GIGA: 4,000 *
HS: 2,500
ST: 3,800
SHS: 1,000		 GIGA: 4,000 *
HS: 3,750
ST: 4,000 *
SHS: 1,000		 1.7 dia.
(0.1 dia./
0.03 dia.)		 E32-T22S 2M

* The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Detection without Background Interference

Limited-reflective Fiber Units

Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Standard
sensing object
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Flat-View
1532_lu_19_1
IP40		 R25 GIGA: 0 to 15
HS: 0 to 15
ST: 0 to 15
SHS: 0 to 12		 GIGA: 0 to 15
HS: 0 to 15
ST: 0 to 15
SHS: 0 to 12		 Soda glass with
reflection factor
of 7%		 E32-L16-N 2M
1532_lu_19_2
IP50		 R10 GIGA: 0 to 4
HS: 0 to 4
ST: 0 to 4
SHS: 0 to 4		 GIGA: 0 to 4
HS: 0 to 4
ST: 0 to 4
SHS: 0 to 4		 (5 μm dia./
2 μm dia.)		 E32-L24S 2M
Side-View
1532_lu_19_3
IP50		 GIGA: 5.4 to 9
HS: 5.4 to 9
ST: 5.4 to 9
SHS: 5.4 to 9
(Center 7.2)		 GIGA: 5.4 to 9
HS: 5.4 to 9
ST: 5.4 to 9
SHS: 5.4 to 9
(Center 7.2)		 E32-L25L 2M

Note 1. If operation is affected by the background, perform power tuning or use the ECO Mode to decrease the incident
　　　　light level.
　　　2. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　and SHS: Super-high-speed mode (50 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)
　　　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-ZV and the second value is for the E3NX-FA.
　　　4. The sensing distances for Reflective Fiber Units are for white paper.
　　　5. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　6. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Transparent Object Detection

Retro-reflective

Retro-reflective Fiber Units (With M.S.R. Function)

Type Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
Features Size E3X-ZV E3NX-FA
Film
detection *		 M6 1532_lu_20_1
IP50		 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
Square - 1532_lu_20_2
IP66		 R25 GIGA: 150 to 1,500
HS: 150 to 1,500
ST: 150 to 1,500
SHS: 150 to 1,500		 GIGA: 150 to 1,500
HS: 150 to 1,500
ST: 150 to 1,500
SHS: 150 to 1,500		 (0.2 dia./
0.07 dia.)		 E32-R16 2M
Threaded
Models		 M6 1532_lu_20_3
IP67		 R10 GIGA: 10 to 250
HS: 10 to 250
ST: 10 to 250
SHS: 10 to 250		 GIGA: 10 to 370
HS: 10 to 370
ST: 10 to 370
SHS: 10 to 250		 (0.1 dia./
0.03 dia.)		 E32-R21 2M

* This effect may not be as strong for some films. Check suitability beforehand.
Note 1. Objects with a high reflection factor may cause the Fiber Sensor to detect reflected light as incident light.
　　　　Also, stable detection may not be possible for transparent objects.
Check suitability beforehand.
　　　2. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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)
　　　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-ZV and the second value is for the E3NX-FA.
　　　4. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Limited-reflective (Glass Detection)

Limited-reflective Fiber Units

Type Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Standard
sensing object
(minimum
sensing
object)		 Models
Features Sensing
direction		 E3X-ZV E3NX-FA
Small
size		 Flat-
View
1532_lu_21_1
IP50		 R10 GIGA: 0 to 4
HS: 0 to 4
ST: 0 to 4
SHS: 0 to 4		 GIGA: 0 to 4
HS: 0 to 4
ST: 0 to 4
SHS: 0 to 4		 (5 μm dia./
2 μm dia.)		 E32-L24S 2M
Standard
1532_lu_21_2
IP40		 R25 GIGA: 0 to 15
HS: 0 to 15
ST: 0 to 15
SHS: 0 to 12		 GIGA: 0 to 15
HS: 0 to 15
ST: 0 to 15
SHS: 0 to 12		 Soda glass with
reflection factor
of 7%		 E32-L16-N 2M
Glass-
substrate
alignment,
70°C
1532_lu_21_3
IP40		 GIGA: 10 to 20
HS: 10 to 20
ST: 10 to 20
SHS: -		 GIGA: 10 to 20
HS: 10 to 20
ST: 10 to 20
SHS: -		 E32-A08 2M *
Standard
long
distance
1532_lu_21_4
IP40		 GIGA: 12 to 30
HS: 12 to 30
ST: 12 to 30
SHS: -		 GIGA: 12 to 30
HS: 12 to 30
ST: 12 to 30
SHS: -		 E32-A12 2M
Side
View
form		 Side-
View
1532_lu_21_5
IP50		 R10 GIGA: 5.4 to 9
HS: 5.4 to 9
ST: 5.4 to 9
SHS: 5.4 to 9
(Center 7.2)		 GIGA: 5.4 to 9
HS: 5.4 to 9
ST: 5.4 to 9
SHS: 5.4 to 9
(Center 7.2)		 (5 μm dia./
2 μm dia.)		 E32-L25L 2M
Glass-
substrate
Mapping,
70°C		 Top-
View
1532_lu_21_6
IP40		 R25 GIGA: 15 to 38
HS: 15 to 38
ST: 15 to 38
SHS: -
(Center 25)		 GIGA: 15 to 38
HS: 15 to 38
ST: 15 to 38
SHS: -
(Center 25)		 End surface of
soda glass with
reflection factor
of 7% (t = 0.7 mm,
rounded edges)		 E32-A09 2M

* If operation is affected by the background, perform power tuning to decrease the incident light level.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　4. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Environmental Immunity

Chemical-resistant, Oil-resistant

Through-beam Fiber Units

Type Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Oil-
resistant		 Right-
Angle		 1532_lu_22_1
 IP68		 Flexible,
R1		 GIGA: 4,000 *1
HS: 4,000 *1
ST: 4,000 *1
SHS: 2,200		 GIGA: 4,000 *1
HS: 4,000 *1
ST: 4,000 *1
SHS: 2,200		 4 dia.
(0.1 dia./
0.03 dia.)		 E32-T11NF 2M
1532_lu_22_6
IP68G		 Flexible,
R1		 GIGA: 2,200
HS: 730
ST: 1,100
SHS: 270		 GIGA: 3,300
HS: 1,100
ST: 1,600
SHS: 270		 2 dia.
(0.1 dia./
0.03 dia.)		 E32-T11NFS 2M
Chemical/
oil
resistant		 Top-
View		 1532_lu_22_2
 IP67		 R40 GIGA: 4,000 *1
HS: 4,000 *1
ST: 4,000 *1
SHS: 1,600		 GIGA: 4,000 *1
HS: 4,000 *1
ST: 4,000 *1
SHS: 1,600		 4 dia.
(0.1 dia./
0.03 dia.)		 E32-T12F 2M
1532_lu_22_3
 IP67		 R4 GIGA: 4,000 *1
HS: 2,600
ST: 4,000 *1
SHS: 1,000		 GIGA: 4,000 *1
HS: 3,900
ST: 4,000 *1
SHS: 1,000		 E32-T11F 2M
Side-
view		 1532_lu_22_4
IP67		 R40 GIGA: 1,400
HS: 500
ST: 800
SHS: 200		 GIGA: 2,100
HS: 750
ST: 1,200
SHS: 200		 3 dia.
(0.1 dia./
0.03 dia.)		 E32-T14F 2M
Chemical/
oil
resistant
150°C *2		 Top-
View		 1532_lu_22_5
IP67		 GIGA: 4,000 *1
HS: 1,800
ST: 2,800
SHS: 700		 GIGA: 4,000 *1
HS: 2,700
ST: 4,000 *1
SHS: 700		 4 dia.
(0.1 dia./
0.03 dia.)		 E32-T51F 2M

*1 The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
*2 For continuous operation, use the Fiber Unit between −40 and 130°C.
*3. The IP68G is the degree of protection which is defined according to the JIS (Japanese Industrial Standards). The IP68 indicates the same level of protection as defined by the IEC, and the G indicates that a device has resistance to oil. Passed OMRON's Oil-resistant Component Evaluation Standards (OMRON's own durability evaluation standards)
(Cutting oil type: specified in JIS K 2241:2000; Temperature: 35°C max.)
Note1. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　2. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Reflective Fiber Units

Type Sensing
direction		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Standard
sensing
object
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Semiconductors:
Cleaning,
developing,
and etching,
60°C		 Top-
View
1532_lu_23_1
IP67		 R40 8 to 20 mm from tip of lens
(Recommended sensing
distance: 11 mm)
19 to 31 mm from center
of mounting hole A
(Recommended sensing
distance: 22 mm)		 Glass
(t=0.7 mm)		 E32-L11FP 2M
Semiconductors:
Resist stripping,
85°C
1532_lu_23_2
IP67		 8 to 20 mm from tip of lens
(Recommended sensing
distance: 11 mm)
32 to 44 mm from center
of mounting hole A
(Recommended sensing
distance: 35 mm)		 E32-L11FS 2M
Chemical/
oil resistant
1532_lu_23_3
IP67		 GIGA: -
HS: 130
ST: 190
SHS: 60		 GIGA: -
HS: 190
ST: 280
SHS: 60		 (5 μm dia./
2 μm dia.)		 E32-D12F 2M
Only cable:
chemical
resistant
1532_lu_23_4
IP67		 R4 GIGA: 840
HS: 240
ST: 350
SHS: 100		 GIGA: 1,260
HS: 360
ST: 520
SHS: 100		 E32-D11U 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　4. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　5. E3X-HD Series offers the same sensing distance as the E3X-ZV.

Bending-resistant, Disconnection-resistant

Through-beam Fiber Units

Size Appearance
(mm)		 Bending
radius of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing object)		 Models
E3X-ZV E3NX-FA
1.5 dia.
1532_lu_24_1
IP67		 Bend-resistant,
R4		 GIGA: 680
HS: 220
ST: 400
SHS: 90		 GIGA: 1,020
HS: 330
ST: 600
SHS: 90		 0.5 dia.
(5 μm dia./
2 μm dia.)		 E32-T22B 2M
M3
1532_lu_24_2
IP67		 E32-T21 2M
M4
1532_lu_24_3
IP67		 GIGA: 2,500
HS: 900
ST: 1,350
SHS: 360		 GIGA: 3,750
HS: 1,350
ST: 2,020
SHS: 360		 1 dia.
(5 μm dia./
2 μm dia.)		 E32-T11 2M
Square
1532_lu_24_4
IP67		 GIGA: 500
HS: 170
ST: 300
SHS: 70		 GIGA: 750
HS: 250
ST: 450
SHS: 70		 0.5 dia.
(5 μm dia./
2 μm dia.)		 E32-T25XB 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Protective Stainless Spiral Tube (Sold separately)

Insert the fiber cable into the protective tube to prevent breaking by snagging or shock.

Applicable Fiber Units Model Quantity
E32-T11R 2M/E32-T11 2M/E32-LT11 2M/E32-LT11R 2M/
E32-T51R 2M/E32-T51 2M		 E39-F32C 1M 2 pieces

* This Tube cannot be used if a Lens Unit is being used.

Reflective Fiber Units

Size Appearance
(mm)		 Bending
radius of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing object)		 Models
E3X-ZV E3NX-FA
1.5 dia.
1532_lu_26_1
IP67		 Bend-resistant,
R4		 GIGA: 140
HS: 40
ST: 60
SHS: 16		 GIGA: 210
HS: 60
ST: 90
SHS: 16		 (5 μm dia./
2 μm dia.)		 E32-D22B 2M
M3
1532_lu_26_2
IP67		 E32-D21 2M
3 dia.
1532_lu_26_3
IP67		 GIGA: 300
HS: 90
ST: 140
SHS: 40		 GIGA: 450
HS: 130
ST: 210
SHS: 40		 E32-D221B 2M
M4
1532_lu_26_4
IP67		 E32-D21B 2M
M6
1532_lu_26_5
IP67		 GIGA: 840
HS: 240
ST: 350
SHS: 100		 GIGA: 1,260
HS: 360
ST: 520
SHS: 100		 E32-D11 2M
Square
1532_lu_26_6
IP67		 GIGA: 240
HS: 60
ST: 100
SHS: 30		 GIGA: 360
HS: 90
ST: 150
SHS: 30		 E32-D25XB 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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.
　　　3. The first value is for the E3X-ZV and the second value is for the E3NX-FA.The sensing distances for Reflective
　　　　Fiber Units are for white paper.
　　　4. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　5. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Protective Stainless Spiral Tube (Sold separately)

Insert the fiber cable into the protective tube to prevent breaking by snagging or shock.

Applicable Fiber Units Models Quantity
E32-D21R 2M/E32-C31 2M/E32-D21 2M E39-F32A 1M 1 piece
E32-D211R 2M/E32-D21B 2M E39-F32C 1M 2 pieces
E32-D11R 2M/E32-CC200 2M/E32-D11 2M/E32-D51R 2M/E32-D51 2M E39-F32D 1M 1 piece

* This Tube cannot be used if a Lens Unit is being used.

Heat-resistant

Through-beam Fiber Units

Heat-
resistant
temperature		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
100℃ *1 1532_lu_28_1
IP50		 Flexible,
R2		 GIGA: 1,600
HS: 560
ST: 800
SHS: 225		 GIGA: 2,400
HS: 840
ST: 1,200
SHS: 225		 1 dia.
(0.1 dia./
0.03 dia.)		 E32-T51R 2M
150℃ *2 1532_lu_28_2
IP67		 R35 GIGA: 2,800
HS: 1,000
ST: 1,500
SHS: 400		 GIGA: 4,000 *5
HS: 1,500
ST: 2,250
SHS: 400		 1.5 dia.
(0.1 dia./
0.03 dia.)		 E32-T51 2M
150℃ *2 1532_lu_28_5
IP67		 R35 GIGA: 840
HS: 300
ST: 450
SHS: 120		 GIGA: 1,260
HS: 450
ST: 670
SHS: 120		 1.5 dia.
(0.1 dia./
0.03 dia.)		 E32-T54 2M
200℃ *3 1532_lu_28_3
IP67		 R10 GIGA: 1,000
HS: 360
ST: 550
SHS: 140		 GIGA: 1,500
HS: 540
ST: 820
SHS: 140		 0.7 dia.
(5 μm dia./
2 μm dia.)		 E32-T81R-S 2M
200°C 1532_lu_28_6
IP67		 R25 GIGA: 4,000 *5
HS: 1,740
ST: 2,600
SHS: 700		 GIGA: 4,000 *5
HS: 2,610
ST: 3,900
SHS: 700		 1.7 dia.
(0.1 dia./
0.03 dia.)		 E32-T84S-S 2M
300°C 1532_lu_28_7
IP30		 R25 GIGA: 360
HS: 120
ST: 190
SHS: 50		 GIGA: 540
HS: 180
ST: 290
SHS: 70		 - E32-T64-2 2M
350℃ *4 1532_lu_28_4
IP67		 R25 GIGA: 1,680
HS: 600
ST: 900
SHS: 240		 GIGA: 2,520
HS: 900
ST: 1,350
SHS: 240		 1 dia.
(5 μm dia./
2 μm dia.)		 E32-T61-S 2M
70℃ - Standard Fiber Units
can be used.

*1 For continuous operation, use the Fiber Unit between −40 to 90°C.
*2 For continuous operation, use the Fiber Unit between −40 to 130°C.
*3 The heat-resistant rating is not the same for all parts of the Fiber Unit. Refer to the dimensions diagrams for details.
*4 The ambient operating temperature for the E32-T61-S 2M is −60 to 350°C.
*5 The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Reflective Fiber Units

Heat-
resistant
temperature		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Standard
sensing object
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
100℃ *1 1532_lu_29_1
IP50		 Flexible,
R2		 GIGA: 670
HS: 190
ST: 280
SHS: 80		 GIGA: 1,000
HS: 280
ST: 420
SHS: 80		 (5 μm dia./
2 μm dia.)		 E32-D51R 2M
150℃ *2 1532_lu_29_2
IP67		 R35 GIGA: 1,120
HS: 320
ST: 450
SHS: 144		 GIGA: 1,680
HS: 480
ST: 670
SHS: 144		 E32-D51 2M
200℃ *3 1532_lu_29_3
IP67		 R10 GIGA: 420
HS: 120
ST: 180
SHS: 54		 GIGA: 630
HS: 180
ST: 270
SHS: 54		 E32-D81R-S 2M
300°C *3 1532_lu_29_4
IP30		 R25 GIGA: 10 to 20
HS: 10 to 20
ST: 10 to 20
SHS: -		 GIGA: 10 to 20
HS: 10 to 20
ST: 10 to 20
SHS: -		 Soda glass with
reflection factor
of 7%		 E32-A08H2 2M
1532_lu_29_9
IP50		 GIGA: 1 to 5
HS: 1 to 5
ST: 1 to 5
SHS: -		 GIGA: 1 to 5
HS: 1 to 5
ST: 1 to 5
SHS: -		 - E32-L64 2M
200°C *3 1532_lu_29_10
IP60		 GIGA: 4 to 10
HS: 4 to 10
ST: 4 to 10
SHS: 4 to 10		 GIGA: 4 to 10
HS: 4 to 10
ST: 4 to 10
SHS: 4 to 10		 (5 m dia./
2 m dia.)		 E32-L86 2M
300°C *3 1532_lu_29_5
IP40		 GIGA: 20 to 30
HS: 20 to 30
ST: 20 to 30
SHS: -		 GIGA: 20 to 30
HS: 20 to 30
ST: 20 to 30
SHS: -		 End surface of
soda glass with
eflection factor
of 7% (t = 0.7 mm,
rounded edges)		 E32-A09H2 2M
350℃ *3 1532_lu_29_6
IP67		 GIGA: 420
HS: 120
ST: 180
SHS: 54		 GIGA: 630
HS: 180
ST: 270
SHS: 54		 (5 μm dia./
2 μm dia.)		 E32-D611-S 2M
1532_lu_29_7 E32-D61-S 2M
400℃ *3 Sleeve bending
radius
: 10 mm
1532_lu_29_8		 GIGA: 280
HS: 80
ST: 120
SHS: 36		 GIGA: 420
HS: 120
ST: 180
SHS: 36		 E32-D73-S 2M
70℃ - Standard Fiber Units
can be used.

*1 For continuous operation, use the Fiber Unit between −40 to 90°C.
*2 For continuous operation, use the Fiber Unit between −40 to 130°C.
*3 The heat-resistant rating is not the same for all parts of the Fiber Unit. Refer to the dimensions diagrams for details.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for Reflective Fiber Units are for white paper.
　　　4. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　5. E3X-HD Series offers the same sensing distance as the E3X-ZV.

Special Applications

Area Beam (Area Detection)

Through-beam Fiber Units

Type Sensing
width		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Area 11 mm 1532_lu_30_1
IP50		 Flexible,
R1		 GIGA: 3,100
HS: 1,120
ST: 1,700
SHS: 440		 GIGA: 4,000 *1
HS: 1,680
ST: 2,550
SHS: 440		 (0.2 dia./
0.07 dia.)
*2		 E32-T16PR 2M
1532_lu_30_2
IP50		 GIGA: 2,750
HS: 960
ST: 1,500
SHS: 380		 GIGA: 4,000 *1
HS: 1,440
ST: 2,250
SHS: 380		 E32-T16JR 2M
1532_lu_30_5
IP40		 GIGA: 40 to 420
HS: 40 to 420
ST: 40 to 420
SHS: 40 to 160		 GIGA: 40 to 630
HS: 40 to 630
ST: 40 to 630
SHS: 40 to 240		 - E32-A13 2M
30 mm 1532_lu_30_3
IP50		 GIGA: 4,000 *1
HS: 1,700
ST: 2,600
SHS: 680		 GIGA: 4,000 *1
HS: 2,550
ST: 3,900
SHS: 680		 (0.3 dia./
0.1 dia.)
*2		 E32-T16WR 2M
Array 10 mm 1532_lu_30_4
IP50		 R5 GIGA: 10
HS: 10
ST: 10
SHS: 10		 GIGA: 10
HS: 10
ST: 10
SHS: 10		 0.5 dia. E32-G16 2M

*1. The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
*2. The values for the minimum sensing object were obtained for detection in the sensing area with the sensing distance
　　set to 300 mm.
　　(The values are for a stationary sensing object.)
　　The first value is for the E3X-ZV and the second value is for the E3NX-FA.
Note 1. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　2. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Reflective Fiber Units

Type Sensing
width		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Array 11 mm
1532_lu_31_1
IP67		 Bend-
resistant,
R4		 GIGA: 700
HS: 200
ST: 300
SHS: 90		 GIGA: 1,050
HS: 300
ST: 450
SHS: 90		 (5 μm dia./
2 μm dia.)		 E32-D36P1 2M

Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　4. E3X-HD Series offers the same sensing distance as the E3X-ZV.

Liquid-level Detection

Detection
scheme		 Tube
diameter		 Features Appearance
(mm)		 Bending
radius
of cable		 Applicable range Optical
axis
diameter
(minimum
sensing
object)		 Models
Tube-
mounting		 3.2, 6.4
and
9.5 dia.		 Resistant to
bubbles and
droplets
Residual
quantity
detection
1532_lu_32_1
IP50		 Bend-
resistant,
R4		 Applicable tube:
Transparent tube
with a diameter of
3.2, 6.4, or 9.5 dia.
and a
recommended wall
thickness of 1 mm		 - E32-A01 5M
8 to
10 dia.		 Ideal for
mounting at
multilevels
1532_lu_32_2
IP50		 R10 Applicable tube:
Transparent tube
with a diameter of 8
to 10 dia. and a
recommended wall
thickness of 1 mm		 - E32-L25T 2M
No
restric-
tions		 Usable on
large diameter
tubes
Resistant to
bubbles and
droplets
1532_lu_32_3
IP67		 R4 Applicable tube:
Transparent tube
(no restrictions on
diameter)		 - E32-D36T 2M
Liquid
contact
(heat-
resistant
up to
200°C)		 - -
1532_lu_32_4
IP68		 R40
R25
*3		 Liquid-contact Type
*1		 - E32-D82F1 4M

*1. If you want to change the amount of received light, please Refer to the Instruction Sheet of the Fiber Amplifier used.
*2. The applicable range is the same whether an E3X-ZV series or E3NX-FA series is used.
　　This does not include E3NX-FAH[] infrared models varies.
　　When using a Fiber Amplifier Unit in giga-power mode, level detection may not work depending on the tube diameter.
　　Make sure to confirm operation with the actual tube.
*3. The bending radius of the sensing section (except for the unbendable section) is 40 mm, and the bending radius of the
　　fiber is 25 mm.

Vacuum-resistant

Through-beam Fiber Units

Type Heat-
resistant
temperature		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Vacuum
side		 120℃
1532_lu_33_1
 R30 GIGA: 720
HS: 260
ST: 400
SHS: 100		 GIGA: 1,080
HS: 390
ST: 600
SHS: 100		 1.2 dia.
(10 μm dia./
4 μm dia.)		 E32-T51V 1M
1532_lu_33_2
 GIGA: 2,000 *
HS: 1,360
ST: 2,000
SHS: 520		 GIGA: 2,000 *
HS: 2,000 *
ST: 2,000 *
SHS: 520		 4 dia.
(0.1 dia./
0.03 dia.)		 E32-T51V 1M
+
E39-F1V
200℃
1532_lu_33_3
 R25 GIGA: 1,760
HS: 640
ST: 950
SHS: 260		 GIGA: 2,000 *
HS: 960
ST: 1,420
SHS: 260		 2 dia.
(0.1 dia./
0.03 dia.)		 E32-T84SV 1M
Atmospheric
pressure
side		 70℃
1532_lu_33_4
 - - - E32-T10V 2M

* The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Flange

Appearance Type Models
1532_lu_34_1
 4-channel flange E32-VF4
1532_lu_34_2
 1-channel flange E32-VF1

FPD, Semiconductors, and Solar Cells

Limited-reflective Fiber Units

Application Ambient
temper-
ature		 Appearance
(mm)		 Bending
radius
of
cable		 Sensing distance (mm) Standard
sensing
object
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Glass
presence
detection		 70℃
1532_lu_35_1
IP40		 R25 GIGA: 0 to 15
HS: 0 to 15
ST: 0 to 15
SHS: 0 to 12		 GIGA: 0 to 15
HS: 0 to 15
ST: 0 to 15
SHS: 0 to 12		 Soda glass
with
reflection
factor of 7%		 E32-L16-N 2M
*1
Glass-
substrate
Alignment
1532_lu_35_2
IP40		 GIGA: 10 to 20
HS: 10 to 20
ST: 10 to 20
SHS: -		 GIGA: 10 to 20
HS: 10 to 20
ST: 10 to 20
SHS: -		 E32-A08 2M
*1
300℃
1532_lu_35_3
IP30		 E32-A08H2 2M
*1
70℃
1532_lu_35_4
IP40		 GIGA: 12 to 30
HS: 12 to 30
ST: 12 to 30
SHS: -		 GIGA: 12 to 30
HS: 12 to 30
ST: 12 to 30
SHS: -		 E32-A12 2M
Mapping of
glass
substrates
1532_lu_35_5
IP40		 GIGA: 15 to 38
HS: 15 to 38
ST: 15 to 38
SHS: -
(Center 25)		 GIGA: 15 to 38
HS: 15 to 38
ST: 15 to 38
SHS: -
(Center 25)		 End surface
of soda
glass with
reflection
factor of 7%
(t = 0.7 mm,
rounded
edges)		 E32-A09 2M
300°C
*2
1532_lu_35_6
IP40		 GIGA: 20 to 30
HS: 20 to 30
ST: 20 to 30
SHS: -
(Center 25)		 GIGA: 20 to 30
HS: 20 to 30
ST: 20 to 30
SHS: -
(Center 25)		 E32-A09H2 2M
Wet
processes
(Cleaning,
Resist
developing,
and
etching)		 60℃
1532_lu_35_7
IP67		 R40 8 to 20 mm from tip of lens
(Recommended sensing
distance: 11 mm)
19 to 31 mm from center of
mounting hole A
(Recommended sensing
distance: 22 mm)		 Glass
(t=0.7mm)		 E32-L11FP 2M
Wet
processes
(Resist
stripping)		 85℃
1532_lu_35_8
IP67		 8 to 20 mm from tip of lens
(Recommended sensing
distance: 11 mm)
32 to 44 mm from center of
mounting hole A
(Recommended sensing
distance: 35 mm)		 E32-L11FS 2M

*1 If operation is affected by the background, perform power tuning to decrease the incident light level.
*2 The maximum allowable temperature is not the same for all parts of the Fiber Unit. Refer to the dimensions
　　diagrams for details.
　　Must not be repeatedly subject to rapid temperature changes.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　3. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

Through-beam Fiber Units

Appli-
cation		 Ambient
temper-
ature		 Aper-
ture
angle		 Appearance
(mm)		 Bending
radius
of cable		 Sensing distance (mm) Optical
axis
diameter
(minimum
sensing
object)		 Models
E3X-ZV E3NX-FA
Wafer
Mapping		 70°C 1.5° 1532_lu_36_1
Thickness: 3 mm
IP50		 Flexible,
R1		 GIGA: 3,220
HS: 1,200
ST: 1,780
SHS: 500		 GIGA: 4,000 *
HS: 1,800
ST: 2,670
SHS: 500		 2 dia.
(0.1 dia./
0.03 dia.)		 E32-A03 2M
1532_lu_36_2
IP50		 R10 E32-A03-1 2M
1532_lu_36_5
IP50		 R10 GIGA: 2,500
HS: 940
ST: 1,400
SHS: 380		 GIGA: 2,500
HS: 940
ST: 1,400
SHS: 380		 - E32-A03-2 2M
3.4° 1532_lu_36_3
Thickness: 2 mm
IP50		 R10 GIGA: 1,280
HS: 450
ST: 680
SHS: 200		 GIGA: 1,920
HS: 670
ST: 1,020
SHS: 200		 1.2 dia.
(0.1 dia./
0.03 dia.)		 E32-A04 2M
1532_lu_36_6
IP50		 R10 GIGA: 1,280
HS: 450
ST: 680
SHS: 200		 GIGA: 1,920
HS: 670
ST: 1,020
SHS: 200		 E32-A04-1 2M
1532_lu_36_7
IP50		 R10 GIGA: 960
HS: 335
ST: 510
SHS: 150		 GIGA: 1,440
HS: 500
ST: 760
SHS: 150		 - E32-A04-8 2M
4° 1532_lu_36_4
IP50		 Flexible,
R1		 GIGA: 4,000 *
HS: 1,460
ST: 2,200
SHS: 580		 GIGA: 4,000 *
HS: 2,190
ST: 3,300
SHS: 580		 2 dia.
(0.1 dia./
0.03 dia.)		 E32-T24SR 2M
R10 GIGA: 4,000 *
HS: 1,740
ST: 2,600
SHS: 700		 GIGA: 4,000 *
HS: 2,610
ST: 3,900
SHS: 700		 E32-T24S 2M

* The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note 1. The following mode names and response times apply to the modes given in the Sensing distance column.
　　　　[E3X-ZV] GIGA: Giga-power mode (16 ms), HS: High-speed mode (250 μs), ST: Standard mode (1 ms),
　　　　　　　　　and SHS: Super-high-speed mode (50 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 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-ZV and the second value is for the E3NX-FA.
　　　3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
　　　　models varies.
　　　4. The E3X-HD Series offers the same sensing distance as the E3X-ZV.

last update: October 6, 2025

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