E3RA-TP21 Overview

Ensure reliable performance by setting the photoelectric sensor's temperature to -25°C~55°C. In order for these electronic components to work, they should be given 10V~30V voltage. The ideal response time for a photoelectric sensor is 500μs. The photoelectric sensor operates at a minimum working temperature of -25°C to ensure reliability. For reliable operation, the maximum operating temperature is 55°C. To make the photoelectric sensor work properly, 4 pins must be connected. Photoelectric sensors must operate with an output current of 100mA. There is no damage to the photoelectric sensor if the maximum voltage of 30V is applied to the DC circuit. There is no limit to the voltage at which this photoelectric sensor can work, including zero. This package contains photoelectric sensors for your convenience.

E3RA-TP21 Features

Sensing Distance: 15m
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-TP21 Applications

There are a lot of Omron Automation and Safety E3RA-TP21 Photoelectric Sensors applications.

• Luminescence sensors
• Entrance and gate
• Contrast sensors
• Monitoring bigger areas for objects with light grids
• Zone scanners
• Pharmaceutical industry
• Detecting colours
• Passive infrared sensors
• Automotive industry
• Automatic doors