E3T-ST21F 2M
Product ID:65702
Updated: 2026/7/15

Key Features
- 1High Accuracy: The E3T-ST21F 2M offers precise detection with a response time of 1 ms max.
- 2Durability: Built with polybutylene terephthalate (PBT) and denatured polyarylate (DPA) materials, ensuring robust performance.
- 3Easy Installation: Pre-wired with a 2m cable for straightforward setup and minimal hassle.
- 4Wide Power Range: Compatible with 12 to 24 VDC, providing flexibility in various industrial settings.
- 5IP67 Protection: Designed to withstand harsh environments with its IP67 rating, ensuring reliable operation in challenging conditions.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Body Type | Rectangular - Compact | Housing Material | Plastic |
| Supply Voltage | 12 to 24 VDC | Type | Minature |
| Sensing Method | Through-beam | Output | NPN |
| Max Sensing Direction | 0.3 m | Connection | Pre-wired Robotic |
| Cable Length | 2 m | Light Source | Infrared LED |
| Operation | Light-ON (L-ON) |
Specifications may be subject to change without notice
Still deciding on E3T-ST21F 2M?
Our engineers can confirm stock, price, and lead time for this Omron part.
Get a no-obligation quote in 1 minute.
