| Parameters |
| Sensing Method |
Through-Beam |
| Connection Method |
Cable |
| Light Source |
Red (700nm) |
| Height |
21mm |
| Length |
45.3mm |
| Width |
12.4mm |
| RoHS Status |
RoHS Compliant |
| Ratings |
IP67 |
| Factory Lead Time |
43 Weeks |
| Mount |
Screw |
| Number of Pins |
3 |
| Operating Temperature |
-25°C~55°C |
| Published |
2005 |
| Series |
E3S-A |
| Part Status |
Active |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| Voltage - Supply |
12V~24V |
| Ingress Protection |
NEMA 4X; IEC IP67 |
| Reach Compliance Code |
unknown |
| Operating Supply Voltage |
24V |
| Output Configuration |
PNP - Dark-ON/Light-ON - Selectable |
| Response Time |
500μs |
| Adjustment Type |
Two-Turn Endless Adjuster with an Indicator |
| Sensing Distance |
275.591 (7m) |
E3S-AT91 Overview
You'll get reliable performance if the photoelectric sensor's temperature is -25°C~55°C. Electronic components should be connected to a circuit or system by 12V~24V voltage. Ideally, photoelectric sensors should respond within 500μs. Photoelectric sensors work properly when the 3 pins are connected. It is recommended that the photoelectric sensor's supply voltage be set to 24V for optimal performance.
E3S-AT91 Features
Sensing Distance: 275.591 (7m)
3 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
E3S-A Series
E3S-AT91 Applications
There are a lot of Omron Automation and Safety E3S-AT91 Photoelectric Sensors applications.
- Mechanical engineering
- Passive infrared sensors
- Luminescence sensors
- Automatic doors
- Contrast sensors
- Measuring distance
- Counting small objects
- Zone scanners
- Automotive industry
- Pharmaceutical industry