In sourcing discussions, Q45BB6DL-36559 is often placed next to Banner Photoelectric Sensor, Banner Laser Distance Sensor and Idec Relays so procurement teams can align budgets and technical requirements effectively.
Q45BB6DL: 36559 - Banner 1.8 m Diffuse Photoelectric Sensor
Q45BB6DL 36559 Banner 1.8 m Diffuse Photoelectric Sensor

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | Q45BB6DL |
Banner 1.8 m Diffuse Photoelectric Sensor Q45BB6DL, 36559 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP67 |
| Sensing Beam | Infrared LED |
| NEMA / UL Type Rating | NEMA 4X |
| Sensing Mode (Detailed) | Diffuse |
| Housing Style | Rectangular |
| Primary Housing Material | Thermoplastic |
| Laser Classification | - |
| Input Output | Discrete |
| Connection Type | Cable Length 2m |
| Max Sensing Distance (mm) | 1800 |
| Outputs | Bipolar (NPN & PNP) |
| Power Supply | 10-30 V dc |
| Adjustments | Potentiometer |
| Max Op Temp (°C) | 70 |
| Min Op Temp (°C) | -40 |
| Number of Pins | 4 |
| Output response time (ms) | 2 |
| Small Visible Spot | - |
| Sensing Beam Wavelength | - |
| Delay at Power-up (ms) | 100 |
| Repeatability (µs) | 500 |
| Max Op Relative Humidity | 90% @ 50°C |
| Lens Material | Acrylic |
| Barrel Diameter (mm) | 30 |
| Indicator | LEDs |
The Banner Q45BB6DL is a durable and intelligent sensing solution that operates in Diffuse mode, using an infrared LED beam to detect objects without the need for a separate reflector. This sensor delivers a remarkable maximum sensing distance of 1800 mm, making it suitable for medium to long-range detection tasks. It supports a bipolar output (NPN & PNP) configuration for versatile integration with different control systems. Designed with a rugged thermoplastic rectangular housing, it withstands the toughest environments thanks to its IP67 and NEMA 4X ratings. The 2-meter prewired cable ensures convenient installation in field settings without complex connectors. Powered by a standard 10–30 V DC input, the Q45BB6DL offers fast responsiveness with a 2 ms output response time and precise repeatability at 500 µs. The sensor performs reliably across extreme temperatures, from -40°C to +70°C, while maintaining optimal humidity tolerance. Its potentiometer adjustment allows fine-tuning of detection sensitivity, and LED indicators provide real-time status feedback. An acrylic lens protects the sensing components, ensuring long-lasting clarity and optical stability. Whether you are setting up an automated line or upgrading legacy sensors, the Q45BB6DL: 36559 provides a precise, robust, and cost-effective solution trusted by engineers worldwide.
Applications of Q45BB6DL: 36559 - Banner 1.8 m Diffuse Photoelectric Sensor
The Q45BB6DL is ideal for detecting non-reflective and varied surface objects in conveyor systems, where consistent triggering is essential for sorting or counting items. Its diffuse sensing capability makes it especially useful in areas where installing a reflector is not practical, such as in tight enclosures or mobile robotic arms. In automated packaging systems, it ensures that cartons or pouches are correctly placed, avoiding jams and improving machine uptime. For machine tool automation, it verifies part presence before processing, contributing to safety and quality control. The sensor is also widely adopted in automotive subassembly lines where fast, accurate detection of components is critical. Engineering students and junior maintenance engineers find it easy to install and calibrate due to its built-in indicators and adjustable range, while senior engineers appreciate its ruggedness and long-term reliability. The Q45BB6DL brings Banner’s trusted sensing technology to a wide range of industries, ensuring dependable automation performance.




