OMRON E3FB-RN21 M18 Threaded Cylindrical Photoelectric Sensor
The OMRON E3FB-RN21 is an M18 threaded cylindrical photoelectric sensor with a built-in connector, featuring a 4-pin M12 connector and NPN output. It operates on a 10-30V DC power supply.
SKU 3G-OTH-159706
Also listed as: E3FBRN21 · E3FB RN21
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The OMRON E3FB-RN21 is an M18 threaded cylindrical photoelectric sensor with a built-in connector, featuring a 4-pin M12 connector and NPN output. It operates on a 10-30V DC power supply.
Frequently Asked Questions
What is the OMRON E3FB-RN21 photoelectric sensor used for?
The OMRON E3FB-RN21 is used for object detection in industrial automation, including packaging, material handling, and assembly lines. Its M18 threaded cylindrical design with a built-in M12 connector simplifies installation in tight spaces. The NPN output and 10-30V DC operation make it suitable for PLC and controller integration in factory environments.
What are the specifications of the OMRON E3FB-RN21?
The OMRON E3FB-RN21 is an M18 threaded cylindrical photoelectric sensor with a built-in 4-pin M12 connector. It operates on 10-30V DC and features NPN output. The sensor is designed for reliable detection in industrial settings. For detailed sensing range and response time, consult the OMRON datasheet.
Where to buy the OMRON E3FB-RN21 worldwide?
You can source the OMRON E3FB-RN21 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric provides competitive pricing and reliable sourcing for OMRON sensors.
How to install the OMRON E3FB-RN21 sensor?
Mount the OMRON E3FB-RN21 using the M18 threaded body and secure with a lock nut. Connect the 4-pin M12 connector to a compatible cable, ensuring correct wiring for NPN output (typically brown for 10-30V DC, blue for ground, black for output). Align the sensor with the target and adjust sensitivity if needed. Follow OMRON's installation manual for best results.
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.
