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Autonics BJN50-NDT-P Photoelectric Sensor
The Autonics BJN50-NDT-P Photoelectric Sensor offers Narrow beam reflective type sensing type, 30 to 70mm, Red LED(650nm), 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 | BJN50-NDT-P |
Autonics BJN50-NDT-P Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Narrow beam reflective type |
| Sensing distance | 30 to 70mm |
| Sensing target | Opaque, Translucent material(min. sensing target: min. Γ0.2mm(copper wire)) |
| Response time | Max. 1ms |
| Light source | Red LED(650nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by switch) |
| Power supply | 12-24VDC |
| Current consumption | Max. 30mA |
| Control output | PNP 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 | IP65 |
| Connection type | Cable type(Γ3.5, 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 | Fixing bracket, M3 Bolts: 2, M3 Nuts: 2, Adjuster driver |
| Hysteresis(distance) | Max. 25% of sensing distance |
| Min. diameter of transmitting spot | Approx. Γ2.0mm |
| Weight | Approx. 45g |
The Autonics BJN50-NDT-P Photoelectric Sensor supports short-range industrial detection with a 30 to 70mm sensing distance, narrow beam reflective type, PNP output, and 1ms response time. As part of the Autonics BJ Series, it is used widely across automation environments in India requiring accurate and stable object detection.
This sensor is suitable for conveyors, packaging equipment, automated assembly lines, and compact machinery requiring precise detection of targeted objects. Its narrow beam design provides focused detection capability, while Light ON/Dark ON switching ensures integration flexibility. The cable-type connection enhances durability in repetitive and continuous industrial operations.
The Autonics BJN50-NDT-P Photoelectric Sensor combines consistent sensing capability with trusted Autonics reliability. With its narrow beam reflective design, 30β70mm detection range, red LED source, and PNP open collector output, it fits demanding automation requirements. As a BJ Series model, it delivers stable and repeatable detection performance across diverse industrial applications.
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