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Autonics BX700-DDT Photoelectric Sensor
The Autonics BX700-DDT Photoelectric Sensor offers Diffuse reflective type sensing type, 700mm, Infrared LED(940nm), NPN, PNP open collector simultaneous output output, 12-24VDC power supply. Manufactured by Autonics under the Autonics Photoelectric Sensors category, this model belongs to the Autonics BX Series.

| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BX700-DDT |
Autonics BX700-DDT Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Diffuse reflective type |
| Sensing distance | 700mm |
| Sensing target | Opaque, Translucent material |
| Response time | Max. 1ms |
| Light source | Infrared LED(940nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by switch) |
| Power supply | 12-24VDC |
| Current consumption | Max. 50mA |
| Control output | NPN, PNP open collector simultaneous output |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -20 to 55β, storage: -25 to 70β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65 |
| Connection type | Terminal block type |
| Material | Case, Lens cover: Polycarbonate, Sensing part: Acrylic, Bracket: Steel plate cold commercial,Bolt: Steel chromium molybdenum, Nut: Steel chromium molybdenum |
| Accessories_Common | Adjuster driver, Fixing bracket, Bolts, Nuts |
| Hysteresis(distance) | Max. 20% at sensing distance |
| Weight | Approx. 116g |
The Autonics BX700-DDT is a compact Universal AC/DC Photoelectric Sensor engineered for accurate short-to-mid range object detection. Its diffuse reflective sensing type enables stable detection of both opaque and translucent targets up to 700mm without requiring a reflector. Powered by a wide-range 12β24V DC Β±10% input, it delivers a fast 1ms response time using a robust infrared LED (940nm) light source. Dual NPN and PNP open collector outputs allow flexible integration with PLCs and control panels. The built-in sensitivity adjuster and switch-selectable Light ON/Dark ON modes make it adaptable to varied applications. Housed in a durable polycarbonate and acrylic body with steel mounting hardware, the BX700-DDT meets the IP65 protection standard, ensuring resistance to dust, oil, and splashes in tough factory conditions. It maintains consistent performance in temperatures from -20Β°C to 55Β°C and under high ambient lighting up to 11,000 lx. Learn more about Autonics and view the full range of Autonics Photoelectric Sensors.
The BX700-DDT is widely used for object presence detection, material sensing, and edge alignment in smart manufacturing. In conveyor systems, it ensures products are detected accurately before sorting, packing, or labeling. Its diffuse sensing mechanism is ideal where installing a reflector is impractical, such as in narrow machinery spaces or translucent material handling. In packaging lines, it improves counting accuracy and prevents process errors by reliably detecting items of varying colors and finishes. Assembly lines benefit from its quick response and stable performance for part positioning, while elevator and door systems use it for safe and precise motion control. Maintenance teams value the BX700-DDT for its long service life and low upkeep, and training institutes include it in labs for hands-on sensor education. These qualities make the Autonics BX700-DDT Universal AC/DC Photoelectric Sensor a dependable choice for engineers seeking a balance of speed, adaptability, and durability in industrial automation.




