Autonics BF3RX-P Amp Built-in Fiber Optic Sensor
TheBF3RX-P is an Autonics Amp Built-in Fiber Optic Sensor with 12-24VDC power supply and Max. 1ms response time for industrial automation applications. The sensor operates in Light ON/Dark ON mode, uses Red LED(660nm) light source, consumes Max. 40mA, and features PNP open collector output. Learn more about the Autonics , its Fiber Optic Sensors, and the BF3 Series.

| Brand | Autonics |
| Product Type | Dual Adjustment Fiber Optic Amplifiers |
| Model Number | BF3RX-P |
Autonics BF3RX-P Amp Built-in Fiber Optic Sensor – 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 | PNP open collector |
| Cable specification | Ø5mm, 4-wire, 2m(AWG24, core diameter: 0.08mm, number of cores: 40, insulator out diameter: Ø1mm) |
| 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 50℃, storage: -25 to 70℃ |
| 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 BF3RX-P Autonics Amp Built-in Fiber Optic Sensor offers 12-24VDC power supply, Red LED(660nm) light source, Max. 1ms response time, and PNP open collector output. It belongs to the BF3 Series and is widely used in industrial automation applications. Autonics BF3RX-P ensures stable and reliable detection across automation environments.
In industrial operations, BF3RX-P is ideal for conveyors, packaging lines, assembly systems, and robotic automation. Its built-in twin volume type sensor enables consistent detection even in complex setups, reducing errors and downtime. Engineers benefit from precise sensing, durable performance, and continuous operational reliability.
Autonics BF3RX-P combines fast response, 12-24VDC supply, and Light ON/Dark ON operation in a compact design. Trusted in industrial automation, it delivers accurate object detection, consistent output, and long-term stability. Engineers and buyers can depend on Autonics and the BF3 Series for reliable, repeatable sensing in critical industrial processes.







