Autonics BRQP400-DDTB Photoelectric Sensor
The Autonics BRQP400-DDTB Photoelectric Sensor offers Diffuse reflective type sensing type, 400mm, 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 BR Series.
| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BRQP400-DDTB |
Autonics BRQP400-DDTB Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Diffuse reflective type |
| Sensing distance | 400mm |
| 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 control wire) |
| 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 60℃, storage: -30 to 70℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP67(IEC standard) |
| Connection type | Cable type(Ø4, 2m) |
| Material | Case: PolycarbonateLens, Lens cover: Polymethyl Methacrylate Acrylic |
| Hysteresis(distance) | Max. 20% at rated sensing distance |
| Weight | Approx. 120g (approx. 50g) |
The Autonics BRQP400-DDTB Cylindrical Photoelectric Sensor is designed with a diffuse reflective type system for accurate detection of opaque and translucent materials at up to 400mm.
It features a 660nm red LED light source, Light ON/Dark ON selectable modes via control wire, and operates on 10–30VDC with ±10% ripple. The NPN open collector output ensures smooth integration with PLCs and automation panels.
Built-in sensitivity adjustment allows fine-tuning for target reflectivity, while the IP67-rated polycarbonate housing and PMMA lens deliver long-term reliability. Learn more on the Autonics brand page or explore the Autonics Photoelectric Sensors category.
The BRQP400-DDTB is ideal for conveyor part detection, label positioning in packaging machines, and component presence verification in electronics and automotive assembly. Its IP67-rated housing resists dust and water, ensuring stable performance in challenging environments. Maintenance teams value its fast 1ms response and simple installation.
