During technical comparisons, QS18VP6FF50Q5-71876 appears alongside Banner Photoelectric Sensor, Banner Laser Distance Sensor and Idec Relays so engineers assess signal types, ingress protection, and ambient tolerances accurately.
QS18VP6FF50Q5: 71876 - Banner 50 mm Photoelectric Sensor
QS18VP6FF50Q5 71876 Banner 50 mm Photoelectric Sensor

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | QS18VP6FF50Q5 |
Banner 50 mm Photoelectric Sensor QS18VP6FF50Q5, 71876 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP67 |
| Sensing Beam | Visible Red LED |
| NEMA / UL Type Rating | NEMA 4X |
| Sensing Mode (Detailed) | Background Suppression (Fixed) |
| Housing Style | Rectangular w/M18 Mount |
| Primary Housing Material | ABS |
| Laser Classification | - |
| Input Output | Discrete |
| Connection Type | M12 |
| Max Sensing Distance (mm) | 50 |
| Outputs | PNP |
| Power Supply | 10-30 V dc |
| Adjustments | N/A |
| Max Op Temp (Β°C) | 70 |
| Min Op Temp (Β°C) | -20 |
| Number of Pins | 4 |
| Output response time (ms) | 0.85 |
| Small Visible Spot | LED |
| Sensing Beam Wavelength | 630 |
| Delay at Power-up (ms) | 100 |
| Repeatability (Β΅s) | 160 |
| Max Op Relative Humidity | 95% @ 50Β°C |
| Lens Material | Acrylic |
| Barrel Diameter (mm) | 18 |
| Indicator | LEDs |
The Banner QS18VP6FF50Q5: 71876 delivers dependable performance with its 50 mm fixed background suppression, making it a suitable choice for detecting objects in tight spaces where precision and ambient light resistance are critical. It operates on a 10β30 V DC power supply and features a PNP discrete output, ensuring fast and accurate signal response. With a response time of just 0.85 ms, it supports real-time applications in dynamic industrial processes.
This Photoelectric Sensor is built with a rectangular ABS housing that includes an M18 mounting and an M12 connector for easy installation. Rated for IP67 and NEMA 4X environments, it withstands dust, water splashes, and challenging factory conditions. Its visible red LED beam (630 nm wavelength) allows for straightforward alignment and quick setup. It operates effectively across a wide temperature range of -20Β°C to +70Β°C, and with 4-pin connectivity, it fits well into standard industrial wiring configurations.
Applications of QS18VP6FF50Q5: 71876 - Banner 50 mm Photoelectric Sensor
The QS18VP6FF50Q5 is widely used in automated material positioning, part presence detection, and small component sensing where space is limited and high accuracy is essential. It excels in conveyor systems, where objects need to be detected without false triggers caused by background interference. In packaging lines, it ensures that items are correctly placed or counted before the next operation begins. Maintenance teams also value its rugged construction and fast setup, making it a go-to sensor for OEMs and system integrators across industries. Its compact design and stable sensing at 50 mm give engineers peace of mind for repeatable, long-term performance in high-speed environments.




