Before procurement teams confirm QS18EP6DVQ5-72493, they typically review Banner Photoelectric Sensor, Banner Laser Distance Sensor and Idec Relays to double-check performance ratings, stock availability, and supplier credibility carefully.
QS18EP6DVQ5: 72493 - Banner 600 mm Photoelectric Sensor
QS18EP6DVQ5 72493 Banner 600 mm Photoelectric Sensor

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | QS18EP6DVQ5 |
Banner 600 mm Photoelectric Sensor QS18EP6DVQ5, 72493 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP67 |
| Sensing Beam | Visible Red LED |
| NEMA / UL Type Rating | NEMA 4X |
| Sensing Mode (Detailed) | Diffuse |
| Housing Style | Rectangular w/M18 Mount |
| Primary Housing Material | ABS |
| Laser Classification | - |
| Input Output | Discrete |
| Connection Type | M12 |
| Max Sensing Distance (mm) | 600 |
| Outputs | PNP |
| Power Supply | 10-30 V dc |
| Adjustments | Teach Button |
| Max Op Temp (Β°C) | 70 |
| Min Op Temp (Β°C) | -20 |
| Number of Pins | 4 |
| Output response time (ms) | 0.6 |
| Small Visible Spot | - |
| Sensing Beam Wavelength | 630 |
| Delay at Power-up (ms) | 100 |
| Repeatability (Β΅s) | 75 |
| Max Op Relative Humidity | 95% @ 50Β°C |
| Lens Material | PMMA |
| Barrel Diameter (mm) | 18 |
| Indicator | LEDs |
The Banner QS186LEQ8 is a laser emitter photoelectric sensor designed for use in opposed-mode sensing systems. It works by emitting a focused, visible red laser beam that ensures highly accurate object detection over longer distances when paired with a compatible receiver. Built with a rectangular housing and M18 mount, this sensor provides reliable alignment and sturdy installation for use in high-speed industrial environments. The laser emitter is classified as Class 1 for safe operation, and the output is configured for discrete signal control using a 4-pin M12 connector. Its robust electrical performance operates between 10β30 V DC, ensuring compatibility with a wide range of control systems. The housing is made from durable ABS material and rated IP67, protecting against water and dust ingress.
The QS186LEQ8: 70253 is engineered for extreme reliability and quick integration. With a temperature operating range from -10Β°C to +50Β°C and a humidity tolerance up to 95% at 50Β°C, this sensor performs consistently even in humid and temperature-varying environments. The laser emitter outputs a stable beam with 650 nm wavelength and a small visible spot, making it ideal for pinpoint detection tasks. It includes LED indicators for alignment and power status, simplifying installation and reducing commissioning time. The design includes an 18 mm barrel diameter and a fast response delay of just 200 ms at power-up, supporting time-sensitive applications. Every detail, from its rugged construction to its electrical efficiency, reflects why maintenance engineers and automation specialists choose the Banner QS186LEQ8 for precise laser-based sensing.
Applications of QS186LEQ8: 70253 - Banner Laser Emitter Photoelectric Sensor
The QS186LEQ8 is primarily used in opposed-mode detection systems, where a dedicated emitter and receiver work together for high-speed and high-accuracy object sensing. Itβs ideal for conveyor systems, part positioning, and counting applications where light beam interruption must be sharply defined. In automated bottling, labeling, or carton packaging lines, this emitter delivers consistent alignment with minimal setup time. The small visible laser spot allows for precise detection of thin or narrow parts, especially in industries like electronics, pharmaceuticals, and precision machining. Maintenance engineers value its fast integration and stable beam quality, while training institutes and labs use it to demonstrate real-world laser sensor alignment. For engineers seeking a robust, long-range emitter with a focused laser, the Banner QS186LEQ8 offers proven performance. Download the official datasheet or request a quote now to get started.




