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OMRON E3S-RS30B4-30 | Retroreflective Photoelectric Sensor | 300 mm, PNP, 2 m Cable
A block-style retroreflective photoelectric sensor from OMRON, the E3S-RS30B4-30 offers a 300 mm detection range. Output is PNP, with a 2 m 3-wire cable. Operating temperature spans -25°C to +55°C; the housing is die-cast zinc and protection is IP67. The sensor uses an infrared light source and responds in 1 ms.
- Maximum DC voltage: 24V
- Maximum current: 100 mA
- Series: OMRON E3S
- Detection range: 300 mm
- Output: PNP
- Connection: 2 m 3-wire cable
- Detailed Description
- Specifications
- Downloads


Omron Photoelectric Sensor, 12 to 24V DC Supply Voltage, 2m Cable Length - E3SRS30B430
Features & Benefits
• Retroreflective sensing method ensures consistent performance
• PNP output simplifies integration with control systems
• High-speed response time of 1ms enhances process control
• Operates in temperatures from -25 to +55°C for versatility in harsh conditions
Applications
• Detection in LCD glass circuit board production
• Sensing transparent bottles in packaging lines
• Quality control for transparent materials
Can it detect irregularly shaped transparent objects?
Can the sensing distance be adjusted?
Can adjustments be made for sensitivity?
| Brand | Omron |
| Sensor Style | Block |
| Detection Type | Retroreflective |
| Detection Range | 300 mm |
| Output Type | PNP |
| Electrical Connection | 3 Wire Cable 2 m |
| Maximum DC Voltage | 24V |
| Light Source | Infrared |
| IP Rating | IP67 |
| Maximum Current | 100 mA |
| Response Time | 1 ms |
| Series | E3S |
| Housing Material | Die Cast Zinc |
| Maximum Operating Temperature | +55°C |
| Minimum Operating Temperature | -25°C |
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