E3S-AR21
| Parameters | |
|---|---|
| Number of Pins | 3 |
| Operating Temperature | -25°C~55°C |
| Published | 2015 |
| Series | E3S-A |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Voltage - Supply | 10V~30V |
| Ingress Protection | NEMA 4X; IEC IP67 |
| Reach Compliance Code | unknown |
| Operating Supply Voltage | 24V |
| Output Configuration | NPN - Dark-ON/Light-ON - Selectable |
| Response Time | 500μs |
| Adjustment Type | Two-Turn Endless Adjuster with an Indicator |
| Sensing Distance | 78.740 (2m) |
| Sensing Method | Retroreflective |
| Connection Method | Cable |
| Light Source | Red (700nm) |
| Height | 21mm |
| Length | 51.3mm |
| Width | 12mm |
| RoHS Status | RoHS Compliant |
| Ratings | IP67 |
| Factory Lead Time | 21 Weeks |
| Mount | Screw |
E3S-AR21 Overview
To maintain reliable performance, the photoelectric sensor should have a temperature of -25°C~55°C. In order for these electronic components to work, they should be given 10V~30V voltage. It is considered ideal for photoelectric sensors to have a response time of 0. It's important to connect 3 pins for the photoelectric sensor to work. The supply voltage of photoelectric sensor should be set to 24V for best efficiency.
E3S-AR21 Features
Sensing Distance: 78.740 (2m)
3 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
E3S-A Series
E3S-AR21 Applications
There are a lot of Omron Automation and Safety E3S-AR21 Photoelectric Sensors applications.
- detect objects
- Measuring distance
- Passive infrared sensors
- Material handling
- Mechanical engineering
- Zone scanners
- Logistics and materials handling
- Monitoring bigger areas for objects with light grids
- Contrast sensors
- Checking objects on production lines or conveyors