Omron Retro-Reflective Photoelectric Sensor 0.1 → 3 m Detection Range NPN IP67, IP69K Barrel Style E3RA-RN21

  • RS Stock No. 768-6024
  • Mfr. Part No. E3RA-RN21
  • Manufacturer Omron
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): ID
Product Details

E3RA Compact Radial Photoelectric Sensors

The E3RA range of radial photoelectric sensors from Omron are simple and quick to mount and easy to set up due to the large adjuster and high power LED indicator making alignment easier. The status LED indicators of these photoelectric sensors can also be seen easily, from long distances and wide angles. The E3RA series sensors are typically installed in industrial plants such as food and beverage, textiles, food and logistics and are also designed especially for non stop detection for areas where machines never stop.

Radial type increasing the mounting flexibility
Compact design
Plastic housing
Visible LED light for easy alignment
LED indication
Light-ON/Dark-ON selectable by wiring
Reversed power supply polarity protection, output short circuit protection and reversed output polarity protection

E3F2 Series Barrel

Output can be configured by wiring either ’light ON’ or ’dark ON’
Built in amplifier
Short circuit and reverse polarity protection
M18 DIN size cylindrical housing

Attribute Value
Sensor Style Barrel
Detection Type Retroreflective
Detection Range 0.1 → 3 m
Output Type NPN
Electrical Connection 4-Pin M12 Connector
Maximum DC Voltage 30V
Light Source LED
IP Rating IP67, IP69K
Maximum Current 25 mA
Response Time 0.5 ms
Housing Material ABS
Maximum Operating Temperature +55°C
Minimum Operating Temperature -25°C
Series E3RA
1 : Next working day
6 Within 5 working day(s) (Global stock)
Price (ex. GST) Each
Was $140.822
$ 119.70
(exc. GST)
$ 137.66
(inc. GST)
Per unit
1 - 2
3 - 4
5 +
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