M18SP6DLQ: 48667 - Banner Complementary PNP Photoelectric Sensor
The Banner M18SP6DLQ Photoelectric Sensor provides 300 mm sensing distance, PNP output, IP69K protection, and 10–30 V DC power supply for industrial automation detection. This Banner Complementary PNP Photoelectric Sensor M18SP6DLQ belongs to the Banner sensing portfolio and the Banner Photoelectric Sensor category used in factory automation equipment. The sensor uses an infrared LED sensing beam, diffuse sensing mode, nickel-plated brass barrel housing, M12 connector, 18 mm barrel diameter, and operates between -40 °C and 70 °C with up to 90% humidity.

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | M18SP6DLQ |
Banner Complementary PNP Photoelectric Sensor M18SP6DLQ, 48667 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP69K |
| Sensing Beam | Infrared LED |
| NEMA / UL Type Rating | NEMA 4X |
| Sensing Mode (Detailed) | Diffuse |
| Housing Style | Barrel |
| Primary Housing Material | Nickel-Plated Brass |
| Laser Classification | - |
| Input Output | Discrete |
| Connection Type | M12 |
| Max Sensing Distance (mm) | 300 |
| Outputs | PNP |
| Power Supply | 10-30 V dc |
| Adjustments | N/A |
| Max Op Temp (°C) | 70 |
| Min Op Temp (°C) | -40 |
| Number of Pins | 4 |
| Output response time (ms) | 3 |
| Small Visible Spot | - |
| Sensing Beam Wavelength | - |
| Delay at Power-up (ms) | 100 |
| Repeatability (µs) | 750 |
| Max Op Relative Humidity | 90% @ 50°C |
| Lens Material | Acrylic |
| Barrel Diameter (mm) | 18 |
| Indicator | LEDs |
The M18SP6DLQ Banner Complementary PNP Photoelectric Sensor is designed for short-range optical detection in industrial automation systems. The Banner M18SP6DLQ Photoelectric Sensor operates with a 300 mm sensing distance, PNP discrete output, and IP69K environmental protection. Using diffuse sensing with an infrared LED beam, the sensor detects objects through reflected light from the target surface. This sensing method enables stable detection performance in automated machinery and production equipment.
The Banner M18SP6DLQ Photoelectric Sensor is commonly used in conveyors, packaging machines, assembly lines, and automated inspection systems. Diffuse sensing allows object detection without a reflector, simplifying installation in industrial equipment. The nickel-plated brass barrel housing supports durable mounting on machine frames. With an M12 connector and PNP output, the sensor integrates easily with industrial control systems used in modern manufacturing environments.
The M18SP6DLQ Banner Complementary PNP Photoelectric Sensor combines 300 mm sensing range, PNP output, and IP69K protection in a compact 18 mm metal barrel housing. Banner designs this model for dependable sensing performance in industrial automation environments where washdown protection and stable detection are required. With infrared LED sensing, acrylic optical lens construction, and reliable response timing, the Banner M18SP6DLQ Photoelectric Sensor supports machine builders and automation integrators implementing industrial detection systems.


