Omron E3S-GS1B4 is a fork photoelectric sensor with a 1 cm groove width, designed for detecting objects passing through the U-shaped slot — typical for edge detection, counting, or thin-part presence.

Omron E3S-GS1B4 Fork Photoelectric Sensor, 1 cm Groove
MPNE3S-GS1B4
Omron E3S-GS1B4, Fork Photoelectric Sensor, 1 cm Groove Width, Current Production.
$332.77Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Model | E3S-GS1B4 |
| Parameter | Value |
|---|---|
| Condition | New |
| Parameter | Value |
|---|---|
| Weight | 0,08 kg |
| Shelf no. | 240105 |
| Groove width | 1 cm |
| Type of product | Fork Photoelectric Sensor |
Product details
MPN
E3S-GS1B4