In sourcing discussions, BF3RX is often placed next to Autonics Proximity Sensor, Autonics Bfx D1 P and Autonics Digital Counter so procurement teams can align budgets and technical requirements effectively.
Autonics BF3RX NPN Fiber Optic Sensor
BF3RX is an Autonics NPN Fiber Optic Sensor with built-in amplifier, red LED source, fast response, and stable 12β24VDC operation. Manufactured by Autonics, this Autonics NPN Fiber Optic Sensor features built-in twin volume type, Red LED (660nm), max. 1ms response time, NPN open collector output, and controlled current usage. It belongs to Autonics Fiber Optic Sensors within the BF Series.
| Brand | Autonics |
| Product Type | Dual Adjustment Fiber Optic Amplifiers |
| Model Number | BF3RX |
Autonics BF3RX NPN Fiber Optic Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Type | Built-in twin volume type |
| Light source | Red LED(660nm) |
| Response time | Max. 1ms |
| Power supply | 12-24VDC |
| Current consumption | Max. 40mA |
| Operation mode | Light ON/Dark ON(set by control wire) |
| Control output | NPN open collector |
| Cable specification | Γ5mm, 4-wire, 2m(AWG24, core diameter: 0.08mm, number of cores: 40, insulator out diameter: Γ1mm) |
| Sensitivity adjustment | Sensitivity adjuster(coarse adjustment, fine adjustment) |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -10 to 50β, storage: -25 to 70β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Material | Case: Acrylonitrile butadiene styrene, Cover: Polycarbonate |
| Accessories | Sensitivity adjuster driver, Mounting bracket, Bolts, Nuts |
| Weight | Approx. 90g |
The Autonics BF3RX NPN Fiber Optic Sensor is used for optical detection tasks in industrial automation environments. This Autonics NPN Fiber Optic Sensor operates with a built-in twin volume type amplifier, Red LED (660nm) light source, and max. 1ms response time. Powered by 12β24VDC with NPN open collector output, it belongs to the BF Series and supports consistent sensing performance in factory systems.
In conveyors, packaging machines, automated assembly lines, and inspection equipment, the BF3RX Autonics NPN Fiber Optic Sensor provides stable object detection. Its fast response time supports reliable sensing in moving processes, while Light ON and Dark ON modes allow simple control integration. The built-in amplifier design reduces wiring complexity and ensures steady signal transmission to PLC and control panels.
BF3RX from Autonics is suitable for continuous industrial use where compact fiber optic sensing is required. With defined electrical characteristics, controlled current consumption, and stable DC operation, this Autonics NPN Fiber Optic Sensor supports dependable machine operation. As part of the BF Series, it aligns with Autonics manufacturing standards and meets practical industrial automation requirements.
