Autonics BJ15M-TDT-P Photoelectric Sensor
The Autonics BJ15M-TDT-P Photoelectric Sensor offers Through-beam type sensing type, 15m, Infrared LED(850nm), PNP 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 | BJ15M-TDT-P |
Autonics BJ15M-TDT-P Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Through-beam type |
| Sensing distance | 15m |
| Sensing target | Opaque material of min. Ø12mm |
| Response time | Max. 1ms |
| Light source | Infrared LED(850nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by switch) |
| Power supply | 12-24VDC |
| Current consumption | Emitter/Receiver: Max. 20mA |
| Control output | PNP open collector |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -25 to 55℃, storage: -40 to 70℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65 |
| Connection type | Cable type(Ø3.5, 2m) |
| 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: 4, M3 Nuts: 4, Adjuster driver |
| Weight | Approx. 115g (approx. 90g) |
The Autonics BJ15M-TDT-P Photoelectric Sensor is designed for dependable detection tasks in industrial automation across India. This Autonics model provides a 15m through-beam range, 1ms response time, infrared LED source, and PNP output, making it suitable for consistent sensing performance. As part of the Autonics BJ Series, it supports stable operation across multiple automated processes.
The Autonics BJ15M-TDT-P Photoelectric Sensor is commonly applied in conveyor systems, packaging equipment, assembly stations, and automated sorting lines. Its through-beam construction enhances accuracy over longer distances, while the Light ON/Dark ON mode selection improves integration flexibility. The 12–24VDC supply and cable wiring ensure stable performance in environments requiring continuous-duty reliability.
The Autonics BJ15M-TDT-P Photoelectric Sensor reinforces dependable sensing capability with its defined specifications, including the 15m range and fast response performance. The infrared LED and PNP open collector output contribute to consistent detection in demanding industrial settings. Backed by Autonics engineering, this BJ Series model offers reliable operation for facilities seeking stable and durable sensing performance.




