Q3XTBLD50-Q8: 91629 - Banner 50 mm Background Suppression Sensor
The Banner Q3XTBLD50-Q8 Photoelectric Sensor delivers 50 mm sensing distance using visible red laser beam with IP69K protection rating. The Q3XTBLD50-Q8 is a Banner 50 mm Background Suppression Sensor featuring bipolar NPN and PNP outputs, diffuse background suppression mode, 10–30 V DC power supply, M12 5-pin connection, 0.25 ms response time, Nickel-Plated rectangular housing with M18 mount, Class 2 laser at 655 nm, IP67/IP68 ratings, NEMA 4X type, -10 to 50°C operating range, 95% humidity tolerance, acrylic lens, 60 µs repeatability, 1000 ms power-up delay, discrete I/O, and LED indicators. Learn more about Banner and explore the Banner Photoelectric Sensor range.
| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | Q3XTBLD50-Q8 |
Banner 50 mm Background Suppression Sensor Q3XTBLD50-Q8, 91629 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP67, IP68, IP69K |
| Sensing Beam | Visible Red Laser |
| NEMA / UL Type Rating | NEMA 4X |
| Sensing Mode (Detailed) | Diffuse/Background Suppression |
| Housing Style | Rectangular w/M18 Mount |
| Primary Housing Material | Nickel-Plated |
| Laser Classification | Class 2 |
| Input Output | Discrete |
| Connection Type | M12 |
| Max Sensing Distance (mm) | 50 |
| Outputs | Bipolar (NPN & PNP) |
| Power Supply | 10-30 V dc |
| Adjustments | Teach Button |
| Max Op Temp (°C) | 50 |
| Min Op Temp (°C) | -10 |
| Number of Pins | 5 |
| Output response time (ms) | 0.25 |
| Small Visible Spot | Laser |
| Sensing Beam Wavelength | 655 |
| Delay at Power-up (ms) | 1000 |
| Repeatability (µs) | 60 |
| Max Op Relative Humidity | 95% @ 55°C |
| Lens Material | Acrylic |
| Barrel Diameter (mm) | 18 |
| Indicator | LEDs |
The Q3XTBLD50-Q8 Banner 50 mm Background Suppression Sensor belongs to the Q3X series designed for industrial automation detection tasks. It provides 50 mm sensing distance, a visible red laser beam, and IP69K protection for demanding environments. With bipolar NPN and PNP outputs and 10–30 V DC operation, the Banner Q3XTBLD50-Q8 integrates with PLC-based control systems used across manufacturing plants in India.
In conveyor systems, packaging machines, assembly lines, and automated inspection stations, the Banner Q3XTBLD50-Q8 ensures stable detection using diffuse background suppression. The small visible laser spot supports precise sensing of components at short distances. Its rectangular housing with M18 mount and M12 connection simplifies installation, while the 0.25 ms response time supports fast industrial processes.
The Q3XTBLD50-Q8 Banner 50 mm Background Suppression Sensor combines laser sensing with IP67, IP68, and IP69K environmental ratings. With discrete input/output, LED indicators, teach button adjustment, and 5-pin M12 connectivity, this Banner model supports reliable industrial performance. Banner photoelectric sensors are widely applied in automation systems requiring consistent detection, stable output signals, and environmental durability in Indian industrial operations.
