Parameters |
Package / Case |
Metal |
Housing Material |
Brass |
Operating Temperature |
-25°C~55°C |
Published |
2012 |
Series |
E3RB |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Connector Type |
Connector |
Max Operating Temperature |
55°C |
Min Operating Temperature |
-25°C |
Voltage - Supply |
10V~30V |
Ingress Protection |
IEC IP67, IP69K |
Operating Supply Voltage |
30V |
Output Configuration |
NPN - Dark-ON/Light-ON - Selectable |
Response Time |
500μs |
Adjustment Type |
Single-Turn |
Sensing Distance |
27.559 (700mm) |
Sensing Method |
Reflective, Diffuse |
Max Supply Voltage (DC) |
30V |
Connection Method |
Connector, M12, 4POS |
Light Source |
Red LED |
Min Supply Voltage (DC) |
10V |
Length |
60.9mm |
Width |
18.5mm |
REACH SVHC |
Unknown |
RoHS Status |
RoHS Compliant |
Ratings |
IP67 |
E3RB-DN23 Overview
You should set the photoelectric sensor's temperature to -25°C~55°C for reliable performance. Electronic components should be connected to a circuit or system by 10V~30V voltage. Ideally, photoelectric sensors should respond within 500μs. The photoelectric sensor operates at a minimum working temperature of -25°C to ensure reliability. In order to ensure reliable operation, the maximum operating temperature should not exceed 55°C. In a DC circuit, you can apply a voltage of 30V without damaging the photoelectric sensor. Photoelectric sensors have the capability of operating at very low voltages, such as 10V. A photoelectric sensor should have a supply voltage of 30V. A photoelectric sensor is included in the Metal package for convenience.
E3RB-DN23 Features
Sensing Distance: 27.559 (700mm)
Response Time: 500μs
Operating Temperature: -25°C~55°C
Available in Metal package
E3RB Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V
E3RB-DN23 Applications
There are a lot of Omron Automation and Safety E3RB-DN23 Photoelectric Sensors applications.
- Entrance and gate
- Detecting colours
- Counting small objects
- Pharmaceutical industry
- Automotive industry
- Measuring distance
- Contrast sensors
- Luminescence sensors
- Checking objects on production lines or conveyors
- Monitoring bigger areas for objects with light grids