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OMRON E3S-AT11 | Through-Beam Photoelectric Sensor | 7 m, NPN, Pre-Wired Cable
OMRON E3S-AT11: NPN block-style through-beam photoelectric sensor with a 7 m detection range. Connection is via pre-wired cable. Protection is IP67 and the PBT housing works between -25°C and +55°C. Light source: LED; response time: 500 μs.
- Maximum DC voltage: 30V
- Maximum current: 100 mA
- Standards: CE
- Series: OMRON E3S-A
- Detection range: 7 m
- Output: NPN
- Detailed Description
- Specifications
- Downloads

Omron E3S-A Series Photoelectric Sensor, Through-Beam Detection, 7m Detection Range - E3SAT11
Features & Benefits
• NPN output configuration supports versatile connectivity
• IP67 rated protects against dust and water ingress
• Maximum current capacity of 100mA ensures robust operation
• LED light source enhances visibility and reliability
• Operates effectively in temperatures ranging from -25°C to +55°C
Applications
• Ideal for packaging machinery to detect items
• Utilised in assembly lines for positional accuracy
• Applied in warehouse for inventory tracking
What is the significance of the IP67 rating for this device?
How does the response time of 500 μs benefit operational efficiency?
What are the advantages of using a pre-wired cable for this sensor?
| Brand | Omron |
| Sensor Style | Block |
| Detection Type | Through Beam |
| Detection Range | 7 m |
| Output Type | NPN |
| Electrical Connection | Pre-Wired Cable |
| Maximum DC Voltage | 30V |
| Light Source | LED |
| IP Rating | IP67 |
| Maximum Current | 100 mA |
| Response Time | 500 μs |
| Series | E3S-A |
| Housing Material | PBT |
| Maximum Operating Temperature | +55°C |
| Minimum Operating Temperature | -25°C |
| Standards Met | CE Certified |
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