In sourcing discussions, Q20PDQ5-78191 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.
Q20PDQ5: 78191 - Banner Discrete Diffuse Sensor
Q20PDQ5 78191 Banner Discrete Diffuse Sensor
| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | Q20PDQ5 |
Banner Discrete Diffuse Sensor Q20PDQ5, 78191 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP67 |
| Sensing Beam | Visible Red LED |
| NEMA / UL Type Rating | NEMA 6 |
| Sensing Mode (Detailed) | Diffuse |
| Housing Style | Rectangular |
| Primary Housing Material | Thermoplastic |
| Laser Classification | - |
| Input Output | Discrete |
| Connection Type | M12 |
| Max Sensing Distance (mm) | 250 |
| Outputs | PNP |
| Power Supply | 10-30 V dc |
| Adjustments | Potentiometer |
| Max Op Temp (ยฐC) | 60 |
| Min Op Temp (ยฐC) | -20 |
| Number of Pins | 4 |
| Output response time (ms) | 0.8 |
| Small Visible Spot | - |
| Sensing Beam Wavelength | 655 |
| Delay at Power-up (ms) | 100 |
| Repeatability (ยตs) | 155 |
| Max Op Relative Humidity | 95% @ 50ยฐC |
| Lens Material | Acrylic |
| Barrel Diameter (mm) | - |
| Indicator | LEDs |
The Banner Q20PDQ5: 78191 is built for industrial reliability, offering a diffuse sensing mode with a maximum detection range of 250 mm using a visible red LED beam at 655 nm wavelength. Designed with a thermoplastic rectangular housing, this sensor meets IP67 and NEMA 6 standards, ensuring resistance to dust, water ingress, and harsh cleaning procedures. It supports PNP output and is powered by a stable 10โ30 V DC supply, making it compatible with most industrial control systems. The sensor includes an M12 connector and 4-pin configuration for quick installation and secure connectivity. The Q20PDQ5 provides an output response time of 0.8 ms and a repeatability of 155 ยตs, ensuring consistent performance in high-speed automation tasks. Its integrated potentiometer allows engineers to adjust sensitivity on-site to accommodate varying object reflectivity or material type. Built-in LED indicators offer at-a-glance diagnostic feedback, while its acrylic lens ensures long-lasting optical clarity. Designed to operate in a wide temperature range from -20ยฐC to 60ยฐC and up to 95% humidity, this sensor is dependable in diverse Indian manufacturing conditions. For complete specifications and wiring details, refer to the official Banner Q20PDQ5 datasheet.
Applications of Q20PDQ5: 78191 - Banner Discrete Diffuse Sensor
The Q20PDQ5: 78191 is a trusted solution for applications like assembly line part detection, packaging verification, and sensor-triggered actuation systems. In electronics manufacturing, it accurately identifies PCB movement on conveyor systems without interference from the background. In FMCG or bottling lines, the sensor detects passing cartons or containers for counting, labeling, or sorting. Maintenance engineers value the Q20PDQ5 sensor for its easy installation, fast response, and resistance to dust and splashing. Its compatibility with compact machines and ability to function without reflectors make it highly efficient for retrofitting older systems or integrating into new automated lines. Whether used in light-duty machinery or fast-paced production, the Q20PDQ5 delivers performance, consistency, and long-term cost-efficiency.
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