![[OMRON] — E32 Small-Spot Reflective Fiber Units (Minute Object Detection, 0.1~6 dia. spot)](https://img.prosourcemro.com/2026/05/001-316-1024x718.png)
Fiber Optic
Omron
[OMRON] — E32 Small-Spot Reflective Fiber Units (Minute Object Detection, 0.1~6 dia. spot)
Family ID: OMRON-E32-SMALLSPOT
OMRON E32 Series small-spot reflective fiber units for minute object detection. Variable-spot types (E32-C42 with E39-F3A/F17 lens unit): spot diameter 0.1~1.6 dia., center distance 6~30 mm. Small-spot lens unit types (E32-C41 with E39-F3A-5/F3B, E32-C31/C21N with E39-F3A-5/F3B/F18): spot diameter 0.1~3 dia., center distance 7~50 mm. Integrated lens types (E32-C42S: 0.1 dia. spot at 5 mm, E32-L15: 6 dia. spot at 50 mm) — no lens unit required. Hex-shaped coaxial types (E32-C21N, E32-D21N) for compact installations. IP50/IP67. Compatible with E3X-ZV, E3X-HD, and E3NX-FA. Lens Units (E39-F3A/F17/F3A-5/F3B/F18/F3C) sold separately. PDF ref: E418-E1 p.24-27.
6 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| E32-C42 1M | Coaxial reflective for variable-spot lens (E39-F3A/F17), 6 dia., R25, 1m cable | OMRON | Model: E32-C42 1M | Type: Reflective (Coaxial, Variable-spot) | Mounting: Cylindrical 6 dia. | Bending Radius: R25 | IP Rating: IP67 | Cable Length: 1 m (No Cutting) | Compatible Lens Unit: E39-F3A (spot 0.1~0.6 dia., dist 6~15 mm) / E39-F17 (spot 0.3~1.6 dia., dist 10~30 mm) | Note: Fiber attached with adhesive; cannot be removed | ||
| E32-C41 1M | Coaxial reflective for small-spot lens (E39-F3A-5/F3B), 5 dia., R25, 1m cable | OMRON | Model: E32-C41 1M | Type: Reflective (Coaxial, Small-spot) | Mounting: Threaded M3, 5 dia. | Bending Radius: R25 | IP Rating: IP67 | Cable Length: 1 m (No Cutting) | Compatible Lens Unit: E39-F3A-5 (spot 0.1 dia., dist 7 mm) / E39-F3B (spot 0.2 dia., dist 17 mm) | Note: Fiber attached with adhesive; cannot be removed | ||
| E32-C42S 1M | Integrated lens short-distance small-spot, 0.1 dia. spot at 5 mm, R25, IP50 | OMRON | Model: E32-C42S 1M | Type: Reflective (Integrated Lens, Short-distance Small-spot) | Mounting: Cylindrical 3 dia. | Spot Diameter: 0.1 dia. | Center Distance: 5 mm | Bending Radius: R25 | IP Rating: IP50 | Cable Length: 1 m (No Cutting) | Note: No external lens unit required; lens built-in | ||
| E32-L15 2M | Integrated lens long-distance small-spot, 6 dia. spot at 50 mm, IP50 | OMRON | Model: E32-L15 2M | Type: Reflective (Integrated Lens, Long-distance Small-spot) | Sensing Surface: Two, 9 dia. lenses | Spot Diameter: 6 dia. | Center Distance: 50 mm | IP Rating: IP50 | Cable Length: 2 m (Free Cutting) | Note: No external lens unit required; high-power integrated optics | ||
| E32-C21N 2M | Hex-shaped M3 coaxial reflective, aperture 60°, flexible R2, IP67 | OMRON | Model: E32-C21N 2M | Type: Reflective (Coaxial, Hex-shaped) | Mounting: Hex-shaped M3 | Aperture Angle: Approx. 60° | Bending Radius: Flexible R2 | IP Rating: IP67 | Cable Length: 2 m (Free Cutting) | Sensing Dist. ZV ST: 130 mm | Sensing Dist. FA ST: 190 mm | Compatible Lens Unit: E39-F3A-5 / E39-F3B / E39-F3C (parallel-light 4 dia., dist 0~20 mm) | ||
| E32-D21N 2M | Hex-shaped M4 reflective, aperture 60°, flexible R1, IP67 | OMRON | Model: E32-D21N 2M | Type: Reflective (Standard, Hex-shaped) | Mounting: Hex-shaped M4 | Aperture Angle: Approx. 60° | Bending Radius: Flexible R1 | IP Rating: IP67 | Cable Length: 2 m (Free Cutting) | Sensing Dist. ZV ST: 350 mm | Sensing Dist. FA ST: 520 mm |
