In most procurement cycles, BJX1M-DDT is considered with Autonics Proximity Sensor, Autonics Tcn4 Series and Autonics Brqm20M Tdta P, giving decision-makers confidence that theyβve chosen the most dependable component.
Autonics BJX1M-DDT Photoelectric Sensor
The Autonics BJX1M-DDT Photoelectric Sensor offers Diffuse reflective type sensing type, 1m, Red LED(660nm), NPN open collector output, 10-30VDC 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 | BJX1M-DDT |
Autonics BJX1M-DDT Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Diffuse reflective type |
| Sensing distance | 1m |
| Sensing target | Opaque, Translucent material |
| Response time | Max. 1ms |
| Light source | Red LED(660nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by switch) |
| Power supply | 10-30VDC |
| 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 60β, storage: -40 to 70β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65(IEC standard) |
| Connection type | Γ4mm, 3-wire, 2m (emitter of through-beam type: Γ4mm, 2-wire, 2m)(AWG26, core diameter: 0.52mm, number of cores: 20, insulator out diameter: Γ1mm) |
| Material | γCase: polycarbonateγLED CAP: polycarbonateγLens, Lens cover: polymethyl methacrylate |
| Accessories_Common | Mounting bracket, M3 bolt: 2, adjustment screwdriver |
| Hysteresis(distance) | Max. 20% of sensing distance |
| Weight | Approx. 100g(approx. 50g) |
The Autonics BJX1M-DDT Photoelectric Sensor supports industrial automation needs with a 1m sensing distance, diffuse reflective sensing, NPN output, and 1ms response time. As part of the Autonics BJX Series, this model is used in systems that require consistent short-range detection across various industrial processes.
This sensor operates effectively in conveyors, packaging lines, assembly applications, and material handling systems that depend on stable diffuse sensing. Its Light ON/Dark ON selection improves integration flexibility, while the red LED source ensures reliable detection on varied surface types. The durable cable assembly supports longevity in continuous industrial operating conditions.
The Autonics BJX1M-DDT Photoelectric Sensor provides consistent, repeatable detection with its 1m range, diffuse reflective design, red LED source, and NPN open collector output. Its robust construction supports demanding automation environments, making it suitable for engineers requiring dependable sensing performance. As a BJX Series model, it reinforces stability and reliability in diverse industrial applications.




