E3RA-RP21
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Package / Case | Radial |
| Number of Pins | 4 |
| Housing Material | ABS |
| Operating Temperature | -25°C~55°C |
| Published | 2012 |
| Series | E3RA |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Termination | Connector |
| Connector Type | Connector |
| Max Operating Temperature | 55°C |
| Min Operating Temperature | -25°C |
| Voltage - Supply | 10V~30V |
| Ingress Protection | IEC IP67, IP69K |
| Output Configuration | PNP - Dark-ON/Light-ON - Selectable |
| Output Current | 100mA |
| Response Time | 500μs |
| Adjustment Type | Single-Turn |
| Sensing Distance | 3.937 ~ 118.11 (100mm ~ 3m) |
| Sensing Method | Retroreflective |
| Max Supply Voltage (DC) | 30V |
| Connection Method | Connector, M12, 4POS |
| Light Source | Red LED |
| Min Supply Voltage (DC) | 10V |
| REACH SVHC | Unknown |
| RoHS Status | RoHS Compliant |
| Ratings | IP67 |
E3RA-RP21 Overview
In order for the photoelectric sensor to work reliably, it should be set to -25°C~55°C degrees Celsius. If you want these electronic components to work, you need to apply 10V~30V. A photoelectric sensor should have a response time of 500μs. It is essential that photoelectric sensors operate at a minimum working temperature of -25°C to ensure their reliability. It is possible to operate reliably at a maximum operating temperature of 55°C. You've got to connect the 4 pins to the photoelectric sensor for it to work. It needs a current of 100mA at the output to work. Photoelectric sensors can be damaged by voltages up to 30V in DC circuits. Photoelectric sensors can operate at low voltages, such as 10V. As a convenience, the Radial package includes photoelectric sensors.
E3RA-RP21 Features
Sensing Distance: 3.937 ~ 118.11 (100mm ~ 3m)
4 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
Available in Radial package
E3RA Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V
E3RA-RP21 Applications
There are a lot of Omron Automation and Safety E3RA-RP21 Photoelectric Sensors applications.
- Zone scanners
- Luminescence sensors
- Entrance and gate
- Pharmaceutical industry
- detect objects
- Passive infrared sensors
- Detecting colours
- Monitoring bigger areas for objects with light grids
- Automotive industry
- Checking objects on production lines or conveyors
