M18SP6DQ: 48663 - Banner Infrared LED Photoelectric Sensor
The Banner M18SP6DQ Photoelectric Sensor provides 100 mm sensing distance, PNP output, IP69K protection, and 10–30 V DC power supply for industrial automation detection. This Banner Infrared LED Photoelectric Sensor M18SP6DQ belongs to the Banner sensing portfolio and the Banner Photoelectric Sensor category used in industrial automation equipment. The sensor uses an infrared LED beam, diffuse sensing mode, stainless steel 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 | M18SP6DQ |
Banner Infrared LED Photoelectric Sensor M18SP6DQ, 48663 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 | Stainless Steel |
| Laser Classification | - |
| Input Output | Discrete |
| Connection Type | M12 |
| Max Sensing Distance (mm) | 100 |
| 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 M18SP6DQ Banner Infrared LED Photoelectric Sensor is designed for short-range object detection in industrial automation systems. The Banner M18SP6DQ Photoelectric Sensor operates with a 100 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 configuration enables reliable detection performance in automated machinery and production equipment.
The Banner M18SP6DQ Photoelectric Sensor is commonly installed in conveyors, packaging lines, assembly stations, and automated inspection systems. Diffuse sensing allows object detection without requiring a reflector, simplifying installation in industrial machines. The stainless steel barrel housing provides durability for harsh industrial environments. With an M12 connector and PNP output, the sensor integrates easily with industrial automation control systems used in modern manufacturing environments.
The M18SP6DQ Banner Infrared LED Photoelectric Sensor combines 100 mm sensing range, PNP output, and IP69K protection in a compact 18 mm metal barrel housing. Banner designs this sensor for dependable sensing performance in industrial automation environments requiring stable object detection. With infrared LED sensing, acrylic optical lens construction, and consistent response timing, the Banner M18SP6DQ Photoelectric Sensor supports machine builders and automation integrators implementing reliable detection systems.


