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E32 Miniature

Miniature fiber sensor heads

The miniature fiber heads provide high accuracy in smallest spaces and reliable detection of minute objects.

Sizes from dia 500 μm to 3 mm
Side view models with precision axis alignment for highest accuracy
Bendable sleeves for precision positioning

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Specifications & ordering info

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Common features

Application Object detection
Temperature range -40-70 °C
Material core Plastic
Degree of protection (IP) IP67

Sensing method (2)

Diffuse reflective ()
Through-beam ()

Shape (3)

Cylindrical axial ()
Cylindrical radial ()
Sleeved ()

Features (2)

Flexible fiber ()
Miniature ()

Cable length (3)

0.5 m ()
1 m ()
2 m ()

Bending radius (4)

1 mm ()
4 mm ()
10 mm ()
25 mm ()

Free cut (2)

No ()
Yes ()

Sensing surface orientation (2)

Side-view ()
Top-view ()

Material sheath (3)

PVC ()
Polyethylene ()
Polyolefin ()

Product	Sensing method	Shape	Size	Application	Features	Temperature range	Sensing distance	Cable length	Sleeve diameter	Sleeve length	Bending radius	Free cut	Material core	Degree of protection (IP)	Sensing surface orientation	Material sheath	Description
E32-D21-S3 2M	Diffuse reflective	Sleeved	M4	Object detection	Miniature	-40-70 °C	370 mm	2 m	1.65 mm	67 mm	10 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, M4 cylindrical axial with sleeve, diameter 1.65 mm, 67 mm lenght, R10 fiber, 2 m cable
E32-D22-S1 2M	Diffuse reflective	Sleeved	dia 4 mm	Object detection	Miniature	-40-70 °C	370 mm	2 m	1.65 mm	22 mm	10 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, cylindrical axial diameter 4 mm with sleeve, diameter 1.65 mm, 67 mm lenght, R10 fiber, 2 m cable
E32-D22R 2M	Diffuse reflective	Cylindrical axial	dia 3 mm	Object detection	Flexible fiber, Miniature	-40-70 °C	210 mm	2 m			1 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, cylindrical axial, diameter 3 mm, R1 flexible fiber, 2 m cable
E32-D24 2M	Diffuse reflective	Cylindrical radial	dia 3 mm	Object detection	Miniature	-40-70 °C	90 mm	2 m	2 mm	15 mm	10 mm	Yes	Plastic	IP67	Side-view	Polyethylene	Fiber optic sensor head, diffuse, cylindrical radial diameter 3 mm with sleeve, diameter 2 mm, 15 mm lenght, R10 fiber, 2 m cable
E32-D24-S2 2M	Diffuse reflective	Cylindrical radial	dia 4.8 mm	Object detection	Miniature	-40-70 °C	180 mm	2 m	2.1 mm	65 mm	25 mm	Yes	Plastic	IP67	Side-view	Polyethylene	Fiber optic sensor head, diffuse, cylindrical radial diameter 4.8 mm with sleeve, diameter 2.1 mm, 65 mm lenght, R25 fiber, 2 m cable
E32-D24R 2M	Diffuse reflective	Cylindrical radial	dia 3 mm	Object detection	Flexible fiber, Miniature	-40-70 °C	100 mm	2 m	2 mm	15 mm	1 mm	Yes	Plastic	IP67	Side-view	Polyethylene	Fiber optic sensor head, diffuse, cylindrical radial diameter 3 mm with sleeve, diameter 2 mm, 15 mm lenght, R1 flexible fiber, 2 m cable
E32-D31-S1 0.5M	Diffuse reflective	Sleeved	M3	Object detection	Miniature	-40-70 °C	94 mm	0.5 m	0.82 mm	15 mm	4 mm	Yes	Plastic	IP67	Top-view	Polyolefin	Fiber optic sensor head, diffuse, M3 cylindrical axial with sleeve, diameter 0.82 mm, 15 mm lenght, R4 fiber, 2 m cable
E32-D32 2M	Diffuse reflective	Cylindrical axial	dia 2 mm	Object detection	Miniature	-40-70 °C	220 mm	2 m			25 mm	Yes	Plastic	IP67	Top-view	PVC	Fiber optic sensor head, diffuse, cylindrical axial, diameter 2 mm, coaxial, R25 fiber, 2 m cable
E32-D33 2M	Diffuse reflective	Sleeved	dia 3 mm	Object detection	Miniature	-40-70 °C	100 mm	2 m	0.8 mm	15 mm	25 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, cylindrical axial diameter 3 mm with sleeve, diameter 0.8 mm, 15 mm lenght, R25 fiber, 2 m cable
E32-D331 2M	Diffuse reflective	Sleeved	dia 2 mm	Object detection	Miniature	-40-70 °C	21 mm	2 m	0.5 mm	15 mm	4 mm	No	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, cylindrical axial diameter 3 mm with sleeve, diameter 0.8 mm, 15 mm lenght, R25 fiber, 2 m cable
E32-D43M 1M	Diffuse reflective	Sleeved	dia 1.5 mm	Object detection	Miniature	-40-70 °C	42 mm	1 m	0.5 mm	3 mm	4 mm	No	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, cylindrical axial diameter 1.5 mm with sleeve, diameter 0.5 mm, 3 mm lenght, R4 fiber, 2 m cable
E32-DC200B 2M	Diffuse reflective	Sleeved	M6	Object detection	Flexible fiber, Miniature	-40-70 °C	900 mm	2 m	2.5 mm	90 mm	25 mm	Yes	Plastic	IP67	Top-view	PVC	Fiber optic sensor head, diffuse, M6 cylindrical axial with sleeve, diameter 2.5 mm, 90 mm lenght, R25 fiber, 2 m cable
E32-DC200B4 2M	Diffuse reflective	Sleeved	M6	Object detection	Flexible fiber, Miniature	-40-70 °C	900 mm	2 m	2.5 mm	40 mm	25 mm	Yes	Plastic	IP67	Top-view	PVC	Fiber optic sensor head, diffuse, M6 cylindrical axial with sleeve, diameter 2.5 mm, 40 mm lenght, R25 fiber, 2 m cable
E32-DC200BR	Diffuse reflective	Sleeved	M6	Object detection	Flexible fiber, Miniature	-40-70 °C	1260 mm	2 m	2.5 mm	90 mm	1 mm	Yes	Plastic	IP67	Top-view	PVC	Fiber optic sensor head, diffuse, M6 cylindrical axial with sleeve, diameter 2.5 mm, 90 mm lenght, R1 flexible fiber, 2 m cable
E32-DC200F	Diffuse reflective	Sleeved	M3	Object detection	Miniature	-40-70 °C	240 mm	2 m	1.2 mm	90 mm	10 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, M3 cylindrical axial with sleeve, diameter 1.2 mm, 90 mm lenght, R10 fiber, 2 m cable
E32-DC200F4	Diffuse reflective	Sleeved	M3	Object detection	Miniature	-40-70 °C	240 mm	2 m	1.2 mm	40 mm	10 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, M3 cylindrical axial with sleeve, diameter 1.2 mm, 40 mm lenght, R10 fiber, 2 m cable
E32-DC200F4R	Diffuse reflective	Sleeved	M3	Object detection	Flexible fiber, Miniature	-40-70 °C	210 mm	2 m	1.2 mm	40 mm	1 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, diffuse, M3 cylindrical axial with sleeve, diameter 1.2 mm, 40 mm lenght, R1 flexible fiber, 2 m cable
E32-T12R 2M	Through-beam	Cylindrical axial	dia 3 mm	Object detection	Flexible fiber, Miniature	-40-70 °C	3000 mm	2 m			1 mm	Yes	Plastic	IP67	Top-view	PVC	Fiber optic sensor head, through-beam, cylindrical axial, diameter 3 mm, R1 flexible fiber, 2 m cable
E32-T14L 2M	Through-beam	Cylindrical radial	dia 3 mm	Object detection	Miniature	-40-70 °C	1420 mm	2 m			25 mm	Yes	Plastic	IP67	Side-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical radial, diameter 3 mm, R25 fiber, 2 m cable
E32-T14LR 2M	Through-beam	Cylindrical radial	dia 3 mm	Object detection	Flexible fiber, Miniature	-40-70 °C	670 mm	2 m			1 mm	Yes	Plastic	IP67	Side-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical radial, diameter 3 mm, R1 flexible fiber, 2 m cable
E32-T21-S1 2M	Through-beam	Sleeved	M3	Object detection	Miniature	-40-70 °C	760 mm	2 m	0.82 mm	15 mm	10 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, M3 cylindrical axial with sleeve, diameter 0.82 mm, 15 mm lenght, R10 fiber, 2 m cable
E32-T22 2M	Through-beam	Cylindrical axial	dia 2 mm	Object detection	Miniature	-40-70 °C	670 mm	2 m			10 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical axial, diameter 2 mm, R10 fiber, 2 m cable
E32-T222 2M	Through-beam	Cylindrical axial	dia 1.5 mm	Object detection	Miniature	-40-70 °C	670 mm	2 m			10 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical axial, diameter 1.5 mm, R10 fiber, 2 m cable
E32-T222R 2M	Through-beam	Cylindrical axial	dia 1.5 mm	Object detection	Flexible fiber, Miniature	-40-70 °C	670 mm	2 m			1 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical axial, diameter 1.5 mm, R1 flexible fiber, 2 m cable
E32-T223R 2M	Through-beam	Cylindrical axial	dia 1 mm	Object detection	Flexible fiber, Miniature	-40-70 °C	670 mm	2 m			1 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical axial, diameter 1 mm, R1 flexible fiber, 2 m cable
E32-T22R 2M	Through-beam	Cylindrical axial	dia 2 mm	Object detection	Flexible fiber, Miniature	-40-70 °C	370 mm	2 m			1 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical axial, diameter 2 mm, R1 flexible fiber, 2 m cable
E32-T24E 2M	Through-beam	Sleeved	dia 2.5 mm	Object detection	Miniature	-40-70 °C	670 mm	2 m	0.81 mm	15 mm	10 mm	Yes	Plastic	IP67	Side-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical radial diameter 2.5 mm with sleeve, diameter 0.81 mm, 15 mm lenght, R10 fiber, 2 m cable
E32-T24R 2M	Through-beam	Sleeved	dia 2 mm	Object detection	Flexible fiber, Miniature	-40-70 °C	250 mm	2 m	1 mm	15 mm	1 mm	Yes	Plastic	IP67	Side-view	Polyethylene	Fiber optic sensor head, through-beam, cylindrical radial diameter 2 mm with sleeve, diameter 1 mm, 15 mm lenght, R1 flexible fiber, 2 m cable
E32-TC200B	Through-beam	Sleeved	M4	Object detection	Flexible fiber, Miniature	-40-70 °C	2300 mm	2 m	1.2 mm	90 mm	25 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, M4 cylindrical axial with sleeve, diameter 1.2mm sleeve, 90 mm length, R25 fiber, 2 m cable
E32-TC200BR	Through-beam	Sleeved	M4	Object detection	Flexible fiber, Miniature	-40-70 °C	3000 mm	2 m	1.2 mm	90 mm	1 mm	Yes	Plastic	IP67	Top-view	PVC	Fiber optic sensor head, through-beam, M4 cylindrical axial with sleeve, diameter 1.2mm sleeve, 90 mm length, R1 flexible fiber, 2 m cable
E32-TC200F	Through-beam	Sleeved	M3	Object detection	Flexible fiber, Miniature	-40-70 °C	670 mm	2 m	0.9 mm	90 mm	10 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, M34 cylindrical axial with sleeve, diameter 0.9mm sleeve, 90 mm length, R10 fiber, 2 m cable
E32-TC200FR	Through-beam	Sleeved	M3	Object detection	Flexible fiber, Miniature	-40-70 °C	370 mm	2 m	0.9 mm	90 mm	1 mm	Yes	Plastic	IP67	Top-view	Polyethylene	Fiber optic sensor head, through-beam, M34 cylindrical axial with sleeve, diameter 0.9mm sleeve, 90 mm length, R1 flexible fiber, 2 m cable

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Accessories

Accessories

Shape	Type	Comment	Order code
	Focal lens	- Extends sensing distance by more than 500% - For M4 Through beam fibers E32-TC200, E32-ET11R, E32-T11 (fits M2.6 thread) - 2 pcs per set	E39-F1


	Focal lens (side view)	- For M4 through beam fibers E32-TC200, E32-ET11R, E32-T11, E32-T61-S, E32-T81R-S (fits M2.6 thread) - Temperature range -40 to 200°C - 2 pcs per set	E39-F2


	Focal lens (variable)	- For precision detection with E32-D32	E39-F3A
	Focal lens	- For precision detection with E32-EC41	E39-F3A-5
		- For precision detection with E32-EC41	E39-F3B
		- For precision detection with M6 coaxial diffuse reflective fibers (e.g. E32-CC200)	E39-F18
	Focal lens (side view, variable)	- For precision detection with E32-EC31	E39-EF51
	Focal lens (heat resistant)	- Extends sensing distance by more than 500% - For M4 through beam fibers E32-ET51, E32-T61, E32-T61-S, E32-T81R, E32-T81R-S (fits M4 thread) - Temperature range -60 to 350°C - 2 pcs per set	E39-EF1-37-2



			E39-F16
	Focal lens (vacuum resistant, heat resistant)	- Fits E32-T51V and E32-T54V (fits M2.6 thread) - 2 units per set - Heat resistant up to 120°C	E39-F1V


	Fiber cutter	- Included in applicable fiber	E39-F4
	Thin fiber attachment	- Amplifier adapter for thin fibers - Included in applicable fiber (2 sets)	E39-F9
	Thin fiber attachment		E39-F9
	Sleeve bender	- For E32-TC200B(4) - For E32-TC200F(4) - For E32-DC200F(4)	E39-F11


	Single fiber extension connector	- Fiber extension connector for 2.2 mm dia standard fibers - One unit	E39-F10
	Single fiber extension connector		E39-F10
	Dual fiber extension connector	- For fibers with dia 2.2	E39-F13
		- For fiber with dia 1.0	E39-F14
		- For fibers with dia between 1.0 and 2.2	E39-F15

	Protective spiral tube 1	- For M3 diffuse type sensors - Length 1 m	E39-F32A
		- For M3 diffuse type sensors - Length 1 m	E39-F32A
		- For M3 through beam type sensors - Length 1 m	E39-F32B
		- For M3 through beam type sensors - Length 1 m	E39-F32B
		- For M4 through beam type sensors - Length 1 m	E39-F32C
		- For M4 through beam type sensors - Length 1 m	E39-F32C
		- For M6 diffuse type sensors - Length 1 m	E39-F32D
		- For M6 diffuse type sensors - Length 1 m	E39-F32D

	Fiber on roll 2	- Dia 2.2 mm - Standard monocore, 10 mm bending radius - -40 to 80°C	E32-E01 100M


		- Dia 1.1 mm - Standard monocore, 15 mm bending radius - -40 to 80°C	E32-E02 100M


		- Dia 2.2 mm - High flex multicore, 1 mm bending radius - -40 to 80°C	E32-E01R 100M


		- Dia 1.1 mm - High flex multicore, 1 mm bending radius - -40 to 80°C	E32-E02R 100M


		- Dia 2.2 mm - High temperature monocore, 20 mm bending radius - -60 to 150°C	E32-E05 100M

1. Protective spiral tubes with 0.5 m length are available. Add '5' to order code ... e.g. E39-F32A5

2. Fiber length 100 m on a roll - cut to length

1. Protective spiral tubes with 0.5 m length are available. Add '5' to order code ... e.g. E39-F32A5

2. Fiber length 100 m on a roll - cut to length

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Features

Precise positioning

Bendable metal sleeves for precision positioning of sensors after installation.

Smallest sizes

smallest sizes prod

0.5 mm diameter (diffuse reflective) or 1 mm diameter (through beam) when mounting space is crucial.

High production accuracy

high production accuracy 01 prod

High precision fiber surface cutting and positioning during manufacturing to achieve minimal deviation of optical output axis angle.

Technical information

fibers tech-info 01 prod

fibers tech-info 02 prod

Downloads

Fiber Optic Sensors Group Catalogue

enPDF 7.54 MB

de

Fiber Sensor Selection Selection Guide

enPDF 51.8 MB

Fiber Optic Sensors Group Catalogue

enPDF 7.54 MB

de

Fiber Sensor Selection Selection Guide

enPDF 51.8 MB