In sourcing discussions, E3FB-TN21 is often placed next to Omron Photoelectric Sensor, E3Z D61 2M and Omron Sensors so procurement teams can align budgets and technical requirements effectively.
Omron E3FB-TN21 Photoelectric Sensor
The Omron E3FB-TN21 Photoelectric Sensor offers Cylindrical axial, Through-beam, 20m sensing distance, NPN, 10 to 30 VDC Power Supply Voltage. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3FA Series and includes an Emitter (E3FB-TN21-L) and Receiver (E3FB-TN21-D), it utilizing a Red LED Light source.
| Brand | Omron |
| Product Type | Photoelectric Sensors |
| Model Number | E3FB-TN21 |
Omron E3FB-TN21 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Shape | Cylindrical axial |
| Sensing Method | Through-beam |
| Emitter Number | E3FB-TN21-L |
| Receiver Number | E3FB-TN21-D |
| Sensing Distance | 20m |
| Light Source Wavelength | Red LED |
| Connection Method | M12 Connector |
| Power Supply Voltage | 10 to 30 VDC |
| Output Configuration | NPN |
| Power Consumption | 40 mA max. (Emitter 25 mA max. Receiver 15 mA max.) |
| Operation Mode | Light-ON/Dark-ON |
| Thread Size | M18 |
| Length | 48 mm |
| Response Time | 0.5ms |
| Degree of Protection | IP67/IP69K |
| Material Housing | Brass, nickel plated |
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