OMRON Photoelectric Sensor: M18 Threaded, Built-in Connector, 4 - Pin M12 Connector
The OMRON E3RA-RP21 is an M18 threaded cylindrical photoelectric sensor with a built-in connector, featuring a 4-pin M12 connector and PNP output. It operates on a 10-30V DC power supply.
SKU 3G-OTH-159709
Also listed as: E3RARP21 · E3RA RP21
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OMRON E3RA-RP21 is an M18 threaded cylindrical photoelectric sensor with a built-in connector, featuring a 4-pin M12 connector and PNP output. It operates on a 10-30V DC power supply.
Frequently Asked Questions
What is the OMRON E3RA-RP21 photoelectric sensor used for?
The OMRON E3RA-RP21 is an M18 threaded cylindrical photoelectric sensor used for object detection in industrial automation, packaging, and material handling. Its PNP output and built-in 4-pin M12 connector simplify integration into PLC and control systems.
What are the specifications of the OMRON E3RA-RP21?
The OMRON E3RA-RP21 is an M18 threaded photoelectric sensor with a built-in 4-pin M12 connector. It operates on 10-30V DC and provides PNP output. The sensor is cylindrical with a threaded housing for easy mounting in industrial applications.
Where to buy the OMRON E3RA-RP21 worldwide?
3G Electric supplies the OMRON E3RA-RP21 photoelectric sensor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this sensor.
How to install the OMRON E3RA-RP21 photoelectric sensor?
Mount the OMRON E3RA-RP21 using its M18 threaded body into a suitable bracket or hole. Connect the 4-pin M12 connector to a compatible cable, ensuring 10-30V DC power and proper PNP wiring. Align the sensor with the target for reliable detection.
Used in
Common applications for OMRONOMRON Products
3G Electric supplies OMRON cylindrical sensors with built-in connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
