E3FA-LN21
| Parameters | |
|---|---|
| Package / Case | 100 |
| Number of Pins | 4 |
| Housing Material | ABS |
| Operating Temperature | -25°C~55°C |
| Published | 2012 |
| Series | E3FA |
| 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 | NPN - Dark-ON/Light-ON - Selectable |
| Output Current | 100mA |
| Response Time | 500μs |
| Adjustment Type | Single-Turn |
| Sensing Distance | 3.937 (100mm) |
| Sensing Method | Reflective |
| Max Supply Voltage (DC) | 30V |
| Connection Method | Connector |
| Light Source | Red LED |
| Min Supply Voltage (DC) | 10V |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Ratings | IP67 |
E3FA-LN21 Overview
For reliable performance, set the temperature of the photoelectric sensor to -25°C~55°C. The voltage of this electronic components should be given 10V~30V into a circuit or system to make it work. The ideal response time for photoelectric sensors is 500μs. As a precaution, the photoelectric sensor must operate at -25°C degrees Celsius at all times. For reliable operation, a maximum operating temperature of 55°C is required. 4 pins must be connected for the photoelectric sensor to work. For a photoelectric sensor to function, the output current should be 100mA. It is possible to apply a voltage of 30V to the photoelectric sensor in a DC circuit without damaging it. Photoelectric sensors can operate at low voltages, such as 10V. Photoelectric sensors are included as a convenience in the package 100.
E3FA-LN21 Features
Sensing Distance: 3.937 (100mm)
4 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
Available in 100 package
E3FA Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V
E3FA-LN21 Applications
There are a lot of Omron Automation and Safety E3FA-LN21 Photoelectric Sensors applications.
- detect objects
- Counting small objects
- Passive infrared sensors
- Zone scanners
- Checking objects on production lines or conveyors
- Mechanical engineering
- Automatic doors
- Monitoring bigger areas for objects with light grids
- Automotive industry
- Pharmaceutical industry
