Q3XTBLD100-Q8: 91632 - Banner Bipolar Photoelectric Sensor
Banner Q3XTBLD100-Q8 is a photoelectric sensor with 100 mm sensing range and 0.25 ms response time for detection. This Q3XTBLD100-Q8 Banner Bipolar Photoelectric Sensor uses a visible red Class 2 laser 655 nm and provides bipolar NPN and PNP outputs with diffuse-mode background suppression. It belongs to Banner under the Banner Photoelectric Sensor category within the Q3X Series, featuring IP67/IP68/IP69K protection, nickel-plated zinc M18 housing, 5-pin M12 quick-disconnect, and LED display with teach buttons.

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | Q3XTBLD100-Q8 |
Banner Bipolar Photoelectric Sensor Q3XTBLD100-Q8, 91632 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) | 100 |
| 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 Q3XTBLD100-Q8 Banner Bipolar Photoelectric Sensor from Banner is part of the Q3X Series used in industrial automation systems. The Q3XTBLD100-Q8 provides a 0–100 mm sensing range and 0.25 ms response time with 60 µs repeatability for precise part detection. It operates using a 655 nm Class 2 laser and includes bipolar NPN and PNP outputs. With IP67, IP68, and IP69K ratings, it supports installation in washdown and oil-exposed environments across production facilities.
In packaging, conveyor, and assembly applications, the Q3XTBLD100-Q8 is used for detecting label edges, small contrast differences, and dark components on reflective surfaces. Diffuse-mode detection with background suppression helps ignore objects beyond the target zone. The M12 quick-disconnect enables straightforward wiring, while the M18 threaded housing ensures stable mounting in industrial machinery and control panels.
The Q3XTBLD100-Q8 within the Q3X Series strengthens Banner’s structured sensing portfolio for contrast detection tasks. With 100 mm range, 0.25 ms response, bipolar outputs, and IP69K protection, the Q3XTBLD100-Q8 Banner Bipolar Photoelectric Sensor provides consistent performance for demanding industrial automation applications in India.




