In most procurement cycles, M126E2LDQ-53801 is considered with Banner Photoelectric Sensor, Banner Laser Distance Sensor and Idec Relays, giving decision-makers confidence that they’ve chosen the most dependable component.
M126E2LDQ: 53801 - Banner M12 Aluminum Barrel Laser Emitter Sensor
M126E2LDQ 53801 Banner M12 Aluminum Barrel Laser Emitter Sensor

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | M126E2LDQ |
Banner M12 Aluminum Barrel Laser Emitter Sensor M126E2LDQ, 53801 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP67 |
| Sensing Beam | Visible Red Laser |
| NEMA / UL Type Rating | NEMA 4X |
| Sensing Mode (Detailed) | Laser Emitter |
| Housing Style | Barrel |
| Primary Housing Material | Aluminum |
| Laser Classification | Class 2 |
| Input Output | - |
| Connection Type | M8 |
| Max Sensing Distance (mm) | 30000 |
| Outputs | - |
| Power Supply | 10-30 V dc |
| Adjustments | N/A |
| Max Op Temp (°C) | 40 |
| Min Op Temp (°C) | - |
| Number of Pins | 3 |
| Output response time (ms) | N/A |
| Small Visible Spot | Laser |
| Sensing Beam Wavelength | 650 |
| Delay at Power-up (ms) | 30 |
| Repeatability (µs) | 30 |
| Max Op Relative Humidity | 90% @ 50°C |
| Lens Material | Acrylic |
| Barrel Diameter (mm) | 12 |
| Indicator | LEDs |
The Banner M126E2LDQ stands out as a reliable Class 2 laser emitter designed for long-range photoelectric sensing up to 30,000 mm. Its M12 aluminum barrel housing ensures both mechanical strength and heat resistance, making it suitable for tough machine environments. This model uses a visible red laser beam with a 650 nm wavelength and projects a small, clearly visible spot that aids alignment and targeting during installation. Certified with an IP67 rating and NEMA 4X compliance, the sensor is well-protected against water ingress, dust, and industrial contaminants.
Powered by a 10–30 V DC supply, the M126E2LDQ includes a 3-pin output interface through an M8 connector, allowing it to seamlessly integrate into tight industrial control systems. It supports rapid sensing operations with a repeatability of just 30 µs and a 30 ms power-up delay for system stability. The sensor includes LED indicators for real-time diagnostics, an acrylic lens for optical precision, and performs reliably in temperatures up to 40°C and 90% humidity. With a sleek, durable form factor and robust feature set, this Banner photoelectric sensor is trusted by maintenance engineers and OEMs alike for applications that demand laser accuracy, compact design, and long-range performance. For more details or to download the official datasheet, visit the Banner Engineering website.
Applications of M126E2LDQ: 53801 - Banner
The M126E2LDQ is ideal for precision object detection in tight spaces or applications requiring high accuracy over long distances. In packaging lines, it helps detect cartons or pouches with pinpoint accuracy even on high-speed conveyors. In machine automation, it is used for position verification in robotic arms or component feeders. For automotive and metal fabrication units, the sensor offers reliable part presence detection, especially where space is constrained and ambient conditions fluctuate. The M12 aluminum build ensures stability in high-vibration zones, while the laser emitter’s visible spot makes setup intuitive. This sensor is well-suited for control panels, compact machines, and applications requiring long-range, alignment-friendly sensing with minimal false triggers.




