QS18VP6LDQ5: 73043 - Banner Diffuse Photo Sensor
The Banner QS18VP6LDQ5 Photoelectric Sensor provides 300 mm sensing distance using Class 1 visible red laser with IP67 protection rating. The QS18VP6LDQ5 is a Banner Diffuse Photo Sensor featuring PNP discrete output, diffuse sensing mode, 10–30 V DC power supply, M12 4-pin connection, ABS rectangular housing with M18 mount, potentiometer adjustment, 0.7 ms response time, NEMA 4X rating, 650 nm wavelength, 200 ms power-up delay, 130 µs repeatability, acrylic lens, -10 to 50°C operation, and LED indicators. Learn more about Banner and explore the Banner Photoelectric Sensor range.

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | QS18VP6LDQ5 |
Banner Diffuse Photo Sensor QS18VP6LDQ5, 73043 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP67 |
| Sensing Beam | Visible Red Laser |
| NEMA / UL Type Rating | NEMA 4X |
| Sensing Mode (Detailed) | Diffuse |
| Housing Style | Rectangular w/M18 Mount |
| Primary Housing Material | ABS |
| Laser Classification | Class 1 |
| Input Output | Discrete |
| Connection Type | M12 |
| Max Sensing Distance (mm) | 300 |
| Outputs | PNP |
| Power Supply | 10-30 V dc |
| Adjustments | Potentiometer |
| Max Op Temp (°C) | 50 |
| Min Op Temp (°C) | -10 |
| Number of Pins | 4 |
| Output response time (ms) | 0.7 |
| Small Visible Spot | Laser |
| Sensing Beam Wavelength | 650 |
| Delay at Power-up (ms) | 200 |
| Repeatability (µs) | 130 |
| Max Op Relative Humidity | 95% @ 50°C |
| Lens Material | Acrylic |
| Barrel Diameter (mm) | 18 |
| Indicator | LEDs |
The QS18VP6LDQ5 Banner Diffuse Photo Sensor belongs to the QS1 series designed for industrial automation systems. It delivers 300 mm sensing distance, Class 1 visible red laser, and IP67 protection for factory environments. With PNP output and 10–30 V DC supply, the Banner QS18VP6LDQ5 integrates with across Indian manufacturing facilities.
In conveyors, packaging lines, assembly stations, and material handling equipment, the Banner QS18VP6LDQ5 ensures reliable object detection through diffuse sensing technology. The 0.7 ms response time supports consistent switching in automated processes. Its rectangular ABS housing with M18 mount and M12 connection enables straightforward installation in industrial control systems.
The QS18VP6LDQ5 Banner Diffuse Photo Sensor combines defined optical detection with IP67 and NEMA 4X environmental ratings. With potentiometer adjustment and discrete electrical characteristics, this Banner model supports stable automation operations. Banner photoelectric sensors are widely implemented in Indian industrial automation applications requiring dependable detection and controlled output behavior.


