QS18VP6LD: 73040 - Banner 300 mm Diffuse Photoelectric Sensor
The Banner QS18VP6LD Photoelectric Sensor is a Banner 300 mm Diffuse Photoelectric Sensor with 300 mm sensing distance, visible red laser beam, Class 1 laser, and IP67 protection. The QS18VP6LD from Banner belongs to the Banner Photoelectric Sensor category used in industrial automation systems, featuring rectangular ABS housing with M18 mount, 2 m cable connection, PNP discrete output, and 10–30 V DC power supply. It also includes potentiometer adjustment, 0.7 ms response time, 650 nm laser wavelength, LED indicators, and operates from -10°C to 50°C with 95% humidity tolerance.

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | QS18VP6LD |
Banner 300 mm Diffuse Photoelectric Sensor QS18VP6LD, 73040 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 | Cable Length 2m |
| 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 QS18VP6LD Banner 300 mm Diffuse Photoelectric Sensor is an optical sensing device used in industrial automation systems. This Banner photoelectric sensor operates with a 300 mm sensing distance, diffuse sensing mode, visible red laser beam, and IP67 rated enclosure. The QS18VP6LD belongs to the QS18 Series of Banner photoelectric sensors designed for accurate object detection in automated machines. With a 10–30 V DC power supply, PNP output, and cable connection, the Banner QS18VP6LD integrates with industrial control systems used in modern manufacturing equipment.
In factory automation environments, the QS18VP6LD Banner 300 mm Diffuse Photoelectric Sensor is commonly used in conveyor monitoring, packaging machines, and automated assembly lines. The diffuse sensing method allows direct object detection without the need for a reflector or receiver. Its visible red laser beam helps with precise alignment during installation. The IP67 enclosure protects the sensor from dust and moisture in production environments. With a fast 0.7 ms response time, the sensor supports reliable detection of moving products in packaging and material handling automation.
The QS18VP6LD Banner 300 mm Diffuse Photoelectric Sensor combines laser-based optical detection with durable industrial construction. Its 300 mm sensing range, visible red laser beam, Class 1 laser classification, and IP67 protection support consistent performance in automated production systems. Banner sensors are widely used across manufacturing, packaging, and conveyor automation industries. The QS18VP6LD integrates reliably with industrial control systems where stable optical sensing and environmental durability are required.


