Parameters |
Factory Lead Time |
1 Week |
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 |
PNP - Dark-ON/Light-ON - Selectable |
Output Current |
100mA |
Response Time |
500μs |
Adjustment Type |
Single-Turn |
Sensing Distance |
0.328 ~ 1.969 (10mm ~ 50mm) ADJ |
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-VP21 Overview
It is recommended that the photoelectric sensor is set at -25°C~55°C to ensure reliable performance. In order for these electronic components to work, their voltage must be set to 10V~30V. A photoelectric sensor is considered ideal if its response time is 500μs. The photoelectric sensor operates at a minimum working temperature of -25°C to ensure reliability. It is possible to operate on a reliable level at a temperature of 55°C. 4 pins must be connected to the photoelectric sensor for it to function correctly. Whenever a photoelectric sensor is operating, the output current should be zero. Photoelectric sensors can be damaged by a voltage of 30V in DC circuit. Unlike most photoelectric sensors, this one operates at a very low voltage such as 0 volts.
E3FA-VP21 Features
Sensing Distance: 0.328 ~ 1.969 (10mm ~ 50mm) ADJ
4 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
E3FA Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V
E3FA-VP21 Applications
There are a lot of Omron Automation and Safety E3FA-VP21 Photoelectric Sensors applications.
- Passive infrared sensors
- Automatic doors
- Monitoring bigger areas for objects with light grids
- Detecting colours
- Entrance and gate
- Material handling
- Contrast sensors
- Automotive industry
- Counting small objects
- Logistics and materials handling