Omron E3RA-TP21 : Light On and Dark On Photoelectric Sensor
The technical specifications of Omron E3RA-TP21 Light On and Dark On Photoelectric Sensor:
Shape: Cylindrical radial
Sensing Method: Through-beam
Emitter Number: E3RA-TP21-L
Sensing Distance: 15 m
Light Source: Red LED
Connection Method: M12 Connector
Power Supply Voltage: 10 to 30 VDC
Output Configuration: PNP
Omron E3RA-TP21 Light On and Dark On Photoelectric Sensor Technical Specifications:
| Shape | Cylindrical radial |
| Sensing Method | Through-beam |
| Emitter Number | E3RA-TP21-L |
| Receiver Number | E3RA-TP21-D |
| Sensing Distance | 15 m |
| Light Source (wavelength) | Red LED |
| Connection Method | M12 Connector |
| Power Supply Voltage | 10 to 30 VDC |
| Output Configuration | PNP |
| Power consumption | Emitter: 25 mA Receiver: 15 mA |
| Operation Mode | Light-ON/Dark-ON |
| Thread Size | M18 |
| Length | 58 mm |
| Response time | 0.5 ms |
| Degree of protection | IP67/IP69K |
| Material housing | ABS |
IndMALL offers the Omron E3RA-TP21, a cylindrical radial light on and dark on photoelectric sensor, featuring a through-beam sensing method. It includes the E3RA-TP21-L emitter with a sensing distance of 15 meters, utilizing a red LED light source. This sensor is equipped with an M12 connector for easy connection, operates on a 10 to 30 VDC power supply, and has a PNP output configuration. The emitter’s power consumption is 25 mA.
