![[OMRON] — E3C Through-beam Compact Photoelectric Sensor Units (Small / Slim / Side-view, Infrared)](https://img.prosourcemro.com/2026/05/001-322-1024x1024.png)
Photoelectric
Omron
[OMRON] — E3C Through-beam Compact Photoelectric Sensor Units (Small / Slim / Side-view, Infrared)
Family ID: OMRON-E3C-THROUGH
OMRON E3C Series compact through-beam photoelectric sensor units. Infrared light. Small type: E3C-S10 (100 mm, set+individual), E3C-S50 (500 mm, set only — Emitter/Receiver not sold separately), E3C-1 (1 m, set+individual), E3C-2 (2 m, set+individual). Slim type: E3C-S20W (200 mm), E3C-S30W (300 mm). Side-view: E3C-S30T (300 mm). Through-beam sets include both Emitter and Receiver. Compatible amplifier: E3C-JC4P 2M. Cable length: 2 m. Mounting brackets (E39-L41/42/127-T1~T3/L31) sold separately.
13 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| E3C-S10 2M | Through-beam small type 100mm set (Emitter+Receiver), infrared, 2m cable | OMRON | Model: E3C-S10 2M | Type: Through-beam Set (Emitter + Receiver) | Form Factor: Small type | Sensing Distance: 100 mm | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Note: Set includes both Emitter and Receiver; also available as individual units | ||
| E3C-S10L 2M | Through-beam small type 100mm Emitter only, infrared, 2m cable | OMRON | Model: E3C-S10L 2M | Type: Through-beam Emitter | Form Factor: Small type | Sensing Distance: 100 mm | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Pair With: E3C-S10D 2M (Receiver) | ||
| E3C-S10D 2M | Through-beam small type 100mm Receiver only, infrared, 2m cable | OMRON | Model: E3C-S10D 2M | Type: Through-beam Receiver | Form Factor: Small type | Sensing Distance: 100 mm | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Pair With: E3C-S10L 2M (Emitter) | ||
| E3C-S50 2M | Through-beam small type 500mm set (Emitter+Receiver), infrared, 2m cable — set only | OMRON | Model: E3C-S50 2M | Type: Through-beam Set (Emitter + Receiver) | Form Factor: Small type | Sensing Distance: 500 mm | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Note: Emitter and Receiver cannot be ordered separately; always order as set | ||
| E3C-1 2M | Through-beam small type 1m set (Emitter+Receiver), infrared, 2m cable | OMRON | Model: E3C-1 2M | Type: Through-beam Set (Emitter + Receiver) | Form Factor: Small type | Sensing Distance: 1 m | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Note: Set includes both Emitter and Receiver; also available as individual units | ||
| E3C-1L 2M | Through-beam small type 1m Emitter only, infrared, 2m cable | OMRON | Model: E3C-1L 2M | Type: Through-beam Emitter | Form Factor: Small type | Sensing Distance: 1 m | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Pair With: E3C-1D 2M (Receiver) | ||
| E3C-1D 2M | Through-beam small type 1m Receiver only, infrared, 2m cable | OMRON | Model: E3C-1D 2M | Type: Through-beam Receiver | Form Factor: Small type | Sensing Distance: 1 m | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Pair With: E3C-1L 2M (Emitter) | ||
| E3C-2 2M | Through-beam small type 2m set (Emitter+Receiver), infrared, 2m cable | OMRON | Model: E3C-2 2M | Type: Through-beam Set (Emitter + Receiver) | Form Factor: Small type | Sensing Distance: 2 m | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Note: Set includes both Emitter and Receiver; also available as individual units | ||
| E3C-2L 2M | Through-beam small type 2m Emitter only, infrared, 2m cable | OMRON | Model: E3C-2L 2M | Type: Through-beam Emitter | Form Factor: Small type | Sensing Distance: 2 m | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Pair With: E3C-2D 2M (Receiver) | ||
| E3C-2D 2M | Through-beam small type 2m Receiver only, infrared, 2m cable | OMRON | Model: E3C-2D 2M | Type: Through-beam Receiver | Form Factor: Small type | Sensing Distance: 2 m | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | Pair With: E3C-2L 2M (Emitter) | ||
| E3C-S20W 2M | Through-beam slim type 200mm, infrared, 2m cable | OMRON | Model: E3C-S20W 2M | Type: Through-beam Set (Emitter + Receiver) | Form Factor: Slim type | Sensing Distance: 200 mm | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | ||
| E3C-S30W 2M | Through-beam slim type 300mm, infrared, 2m cable | OMRON | Model: E3C-S30W 2M | Type: Through-beam Set (Emitter + Receiver) | Form Factor: Slim type | Sensing Distance: 300 mm | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M | ||
| E3C-S30T 2M | Through-beam side-view 300mm, infrared, 2m cable | OMRON | Model: E3C-S30T 2M | Type: Through-beam Set (Emitter + Receiver) | Form Factor: Side-view | Sensing Distance: 300 mm | Light Source: Infrared | Cable Length: 2 m | Compatible Amplifier: E3C-JC4P 2M |
