Before procurement teams confirm BJ3M-PDT-C, they typically review Autonics Proximity Sensor, Autonics Tcn4 Series and Autonics Brqm400 Ddta to double-check performance ratings, stock availability, and supplier credibility carefully.
Autonics BJ3M-PDT-C Photoelectric Sensor
The Autonics BJ3M-PDT-C Photoelectric Sensor offers Retroreflective type(built-in polarizing filter) sensing type, 3m(MS-2A), Red LED(660nm), NPN open collector output, 12-24VDC power supply. Manufactured by Autonics under the Autonics Photoelectric Sensors category, this model belongs to the Autonics BJ Series.

| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BJ3M-PDT-C |
Autonics BJ3M-PDT-C Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Retroreflective type(built-in polarizing filter) |
| Sensing distance | 3m(MS-2A) |
| Sensing target | Opaque material of min. Γ75mm |
| Response time | Max. 1ms |
| Light source | Red LED(660nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by switch) |
| Power supply | 12-24VDC |
| Current consumption | Max. 30mA |
| Control output | NPN open collector |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -25 to 55β, storage: -40 to 70β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP67 |
| Connection type | Connector type(M8) |
| Material | Case: Polycarbonate+Acrylonitrile butadiene styrene, LED Cap: Polycarbonate, Sensing part: Polymethyl methacrylate,Bracket: SUS304(steel use stainless 304), Bolt: Steel chromium molybdenum, Nut: Steel chromium molybdenum,Sleeve: Brass, Ni-plate |
| Accessories_Common | Fixing bracket, M3 Bolts: 2, M3 Nuts: 2, Adjuster driver |
| Accessories_Individual | Reflector(MS-2A) |
| Weight | Approx. 55g (approx. 30g) |
The Autonics BJ3M-PDT-C Photoelectric Sensor offers 3m retroreflective sensing, a 1ms response time, and a dependable NPN output suited for industrial automation equipment. This model uses a Red LED (660nm) and integrates a polarizing filter to enhance detection reliability across reflective environments. As part of the BJ Series under the Autonics brand, it supports stable performance required in production and machine-level sensing tasks.
This sensor is well-suited for conveyors, packaging machinery, assembly operations, and automated handling lines. Its retroreflective type sensing supports consistent detection over longer distances, while the Light ON/Dark ON mode provides flexibility in control logic. The M8 connector type enables convenient installation and quick replacement in industrial equipment where secure connections and minimal downtime are essential.
The Autonics BJ3M-PDT-C Photoelectric Sensor combines 3m sensing capability, NPN open collector output, and Red LED illumination to support reliable performance in demanding industrial environments. As part of the Autonics BJ Series, it maintains stable detection characteristics required for automation systems. This model is dependable for engineers seeking consistent sensing output, reliable wiring integrity, and compatibility with machine-level control applications.




