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-HD	E3NX-FA
Rightangle (Approx. 60°)	M4	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°)		IP67					E32-T11R 2M
Top-view (Approx. 15°)		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 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-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 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.
3. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared models are different.

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-HD	E3NX-FA
Right-angle (Approx. 60°)	M3	Coaxial 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 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	IP67	Flexible, R1	GIGA: 140 HS: 40 ST: 60 SHS: 16	GIGA: 210 HS: 60 ST: 90 SHS: 16		E32-D21R 2M
		Coaxial IP67	R25	GIGA: 330 HS: 100 ST: 150 SHS: 44	GIGA: 490 HS: 150 ST: 220 SHS: 44		E32-C31 2M
		Coaxial IP67	R10				E32-C31M 1M
	M4	IP67	Flexible, R1	GIGA: 140 HS: 40 ST: 60 SHS: 16	GIGA: 210 HS: 60 ST: 90 SHS: 16		E32-D211R 2M
	M6	IP67		GIGA: 840 HS: 240 ST: 350 SHS: 100	GIGA: 1,260 HS: 360 ST: 520 SHS: 100		E32-D11R 2M
		Coaxial 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	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-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 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.
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.

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-HD	E3NX-FA
1 dia.	Top-View	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.		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.		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	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-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 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.
3. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared models are different.

Reflective Fiber Units

Size	Sensing direction	Appearance (mm)	Bending radius of cable	Sensing distance (mm)		Optical axis diameter (minimum sensing object)	Models
				E3X-HD	E3NX-FA
1.5 dia.	Top-View	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.  IP67	R4	GIGA: 28 HS: 8 ST: 12 SHS: 4	GIGA: 42 HS: 12 ST: 18 SHS: 4		E32-D43M 1M
3 dia.		IP67	Flexible, R1	GIGA: 140 HS: 40 ST: 60 SHS: 16	GIGA: 210 HS: 60 ST: 90 SHS: 16		E32-D22R 2M
		IP67	Bend-resistant, R4	GIGA: 300 HS: 90 ST: 140 SHS: 40	GIGA: 450 HS: 130 ST: 210 SHS: 40		E32-D221B 2M
		Coaxial  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.  IP67		GIGA: 70 HS: 20 ST: 30 SHS: 8	GIGA: 100 HS: 30 ST: 45 SHS: 8		E32-D33 2M

Note 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 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.
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.

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-HD	E3NX-FA
Top-View	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
Side-View	IP67		GIGA: 750 HS: 260 ST: 450 SHS: 100	GIGA: 1,120 HS: 390 ST: 670 SHS: 100		E32-T15YR 2M
Flat-View	IP67					E32-T15ZR 2M
	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

Reflective Fiber Units

Sensing direction	Appearance (mm)	Bending radius of cable	Sensing distance (mm)		Optical axis diameter (minimum sensing object)	Models
			E3X-HD	E3NX-FA
Top-View	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
Side-View	IP67		GIGA: 200 HS: 52 ST: 100 SHS: 24	GIGA: 300 HS: 78 ST: 150 SHS: 24		E32-D15YR 2M
Flat-View	IP67					E32-D15ZR 2M

Note 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 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.
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.

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-HD	E3NX-FA
Side-View	The sleeve cannot be bent.  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.  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.  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.  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  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-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 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.
3. The sensing distances for E3NX-FA are values for E3NX-FA[] models. The distances for E3NX-FAH[] infrared models are different.

Reflective Fiber Units

Sensing direction	Appearance (mm)	Bending radius of cable	Sensing distance (mm)		Optical axis diameter (minimum sensing object)	Models
			E3X-HD	E3NX-FA
Side-View	The sleeve cannot be bent  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  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.  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.  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.  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.  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.  IP67					E32-D31-S1 0.5M
	Sleeve bending radius: 5 mm  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.  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  IP67					E32-D21-S3 2M
	The sleeve cannot be bent.  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  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-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 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.
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.

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		R25	E32-C42 1M
	0.3 to 1.6 dia.	10 to 30	E39-F17

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		R25	E32-C31 2M
					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	Lens: unnecessary IP50	R25	E32-C42S 1M
Long-distance, Small-spot	6 dia.	50	Lens: unnecessary IP50		E32-L15 2M

* The spot diameter and the center distance are the same when using with E3X-HD 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		R25	E32-C41 1M
	0.5 dia.					E32-C31 2M
					Flexible, R2	E32-C21N 2M
Medium-distance, small-spot	0.2 dia.	17	E39-F3B		R25	E32-C41 1M
	0.5 dia.					E32-C31 2M
					Flexible, R2	E32-C21N 2M
Long-distance, small-spot	3 dia.	50	E39-F18		R25	E32-CC200 2M
					Flexible, R4	E32-C91N 2M

* The spot diameter and the center distance are the same when using with E3X-HD 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-HD	E3NX-FA
Right- angle	15°	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°	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°	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°	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 10 m long on each side, so the sensing distance is 20,000 mm.
*2. The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Note. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared modelsvaries.

Reflective Fiber Units

Sensing direction	Aperture angle	Appearance (mm)	Bending radius of cable	Sensing distance (mm)		Optical axis diameter (minimum sensing object)	Models
				E3X-HD	E3NX-FA
Top-View	4°	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 4,000 *2 HS: 40 to 1,350 ST: 40 to 2,100 SHS: 40 to 480	–	E32-D16 2M

Note
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 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.
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.

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
	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-HD	E3NX-FA	E3X-HD	E3NX-FA	E3X-HD	E3NX-FA
E32-T11N 2M		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		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		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-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 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.
3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared models varies.

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
	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-HD	E3NX-FA	E3X-HD	E3NX-FA	E3X-HD	E3NX-FA
E32-T51R 2M	Heat-resistant up to 100°C	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	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)	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-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 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.
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.

Lens Units	Type	High-power (incident level: 50 times)		Ultra-high-power (incident level: 160 times)
	Models	E39-F1-33		E39-F16
	Appearance
	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-HD	E3NX-FA	E3X-HD	E3NX-FA
E32-T51 2M	Heat-resistant up to 150°C	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-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 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.
3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared models varies.

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-HD	E3NX-FA
Side-View	1.5°	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
		Thickness: 3 mm IP50	R10				E32-A03-1 2M
	3.4°	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°	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		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-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 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.
3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared models varies.

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-HD	E3NX-FA
Flat-View	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
	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	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-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)
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.
5. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared models varies.

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-HD	E3NX-FA
Film detection *	M6	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	–	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	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. Detection may be unstable if the object is placed directly in front of the Lens Unit. 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-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)
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 the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared models varies.

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-HD	E3NX-FA
Small size	Flat- View	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		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		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		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	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	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-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 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.
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.

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-HD	E3NX-FA
Oil-resistant	Right-Angle	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
		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	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
		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	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	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.)
Note. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared models varies.

Reflective Fiber Units

Type	Sensing direction	Appearance (mm)	Bending radius of cable	Sensing distance (mm)		Standard sensing object (minimum sensing object)	Models
				E3X-HD	E3NX-FA
Semiconductors: Cleaning, developing, and etching, 60°C	Top- View	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		IP67		8 to 20 mm from tip of lens (Recommendedsensing distance: 11 mm) 32 to 44 mm from center of mounting hole A (Recommended sensing distance: 35 mm)			E32-L11FS 2M
Chemical / oil resistant		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		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-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 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.
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.

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-HD	E3NX-FA
1.5 dia.	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	IP67					E32-T21 2M
M4	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	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-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 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.
3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared models varies.

Protective Stainless Spiral Tube (Sold separately)

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

* 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-HD	E3NX-FA
1.5 dia.	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	IP67					E32-D21 2M
3 dia.	IP67		GIGA: 300 HS: 90 ST: 140 SHS: 40	GIGA: 450 HS: 130 ST: 210 SHS: 40		E32-D221B 2M
M4	IP67					E32-D21B 2M
M6	IP67		GIGA: 840 HS: 240 ST: 350 SHS: 100	GIGA: 1,260 HS: 360 ST: 520 SHS: 100		E32-D11 2M
Square	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-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 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-HD 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.

Protective Stainless Spiral Tube (Sold separately)

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

* 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-HD	E3NX-FA
100℃ *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	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
200℃ *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
350℃ *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-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 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.
3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
models varies.

Reflective Fiber Units

Heat- resistant temperature	Appearance (mm)	Bending radius of cable	Sensing distance (mm)		Standard sensing object (minimum sensing object)	Models
			E3X-HD	E3NX-FA
100℃ *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	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	IP67	R10	GIGA: 420 HS: 120 ST: 180 SHS: 54	GIGA: 630 HS: 180 ST: 270 SHS: 54		E32-D81R-S 2M
300℃	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
	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	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
			GIGA: 420 HS: 120 ST: 180 SHS: 54	GIGA: 630 HS: 180 ST: 270 SHS: 54		E32-D61-S 2M
400℃ *3	Sleeve bending radius : 10 mm		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-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 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.
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.

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-HD	E3NX-FA
Area	11 mm	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
		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
	30 mm	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	IP50	R5	GIGA: 10 HS: 10 ST: 10 SHS: 10	GIGA: 10 HS: 10 ST: 10 SHS: 10	11 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-HD and the second value is for the E3NX-FA.
Note. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
models varies.

Reflective Fiber Units

Type	Sensing width	Appearance (mm)	Bending radius of cable	Sensing distance (mm)		Optical axis diameter (minimum sensing object)	Models
				E3X-HD	E3NX-FA
Array	11 mm	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-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 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.
3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
models varies.

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	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	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	IP67	R4	Applicable tube: Transparent tube (no restrictions on diameter)	–	E32-D36T 2M
Liquid contact (heat- resistant up to 200°C)	–	–	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-HD 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-HD	E3NX-FA
Vacuum side	120℃		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
				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℃		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℃			–	–	–	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-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 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.
3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
models varies.

Flange

Appearance	Type	Models
	4-channel flange	E32-VF4
	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-HD	E3NX-FA
Glass presence detection	70℃	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		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℃	IP30					E32-A08H2 2M *1
	70℃	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		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	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℃	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℃	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 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-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 sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
models varies.

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-HD	E3NX-FA
Wafer Mapping	70°C	1.5°	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
			Thickness: 3 mm IP50	R10				E32-A03-1 2M
		3.4°	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°	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-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 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.
3. The sensing distances for the E3NX-FA are values for E3NX-FA[] devices. The distance for E3NX-FAH[] infrared
models varies.