Q126EQ3: 74192 - Banner Miniature Self-Contained Sensor
The Banner Q126EQ3 Photoelectric Sensor provides 2000 mm sensing distance, visible red LED beam, IP67 protection, and 10–30 V DC power supply for industrial sensing. This Banner Miniature Self-Contained Sensor Q126EQ3 belongs to the Banner sensing portfolio and the Banner Photoelectric Sensor category used in industrial automation systems. The sensor features emitter sensing mode, rectangular thermoplastic housing, M8 connector, polycarbonate lens, 640 nm visible red beam wavelength, LED indicators, and operates between -20 °C and 55 °C with up to 95% humidity.

| Brand | Banner |
| Product Type | Photo sensor |
| Model Number | Q126EQ3 |
Banner Miniature Self-Contained Sensor Q126EQ3, 74192 Technical Specifications:
| Specification | Value |
|---|---|
| IP Rating | IP67 |
| Sensing Beam | Visible Red LED |
| NEMA / UL Type Rating | - |
| Sensing Mode (Detailed) | Emitter |
| Housing Style | Rectangular |
| Primary Housing Material | Thermoplastic |
| Laser Classification | - |
| Input Output | - |
| Connection Type | M8 |
| Max Sensing Distance (mm) | 2000 |
| Outputs | - |
| Power Supply | 10-30 V dc |
| Adjustments | N/A |
| Max Op Temp (°C) | 55 |
| Min Op Temp (°C) | -20 |
| Number of Pins | 3 |
| Output response time (ms) | 1.3 ON/0.9 OFF |
| Small Visible Spot | - |
| Sensing Beam Wavelength | 640 |
| Delay at Power-up (ms) | 120 |
| Repeatability (µs) | 175 |
| Max Op Relative Humidity | 95% @ 50°C |
| Lens Material | Polycarbonate |
| Barrel Diameter (mm) | - |
| Indicator | LEDs |
The Q126EQ3 Banner Miniature Self-Contained Sensor is designed for optical beam transmission in industrial automation systems. The Banner Q126EQ3 Photoelectric Sensor operates with a 2000 mm sensing distance, visible red LED beam, and IP67 environmental protection. Using emitter sensing mode, the sensor transmits a visible light beam toward a receiver unit to detect object interruption. This sensing method supports reliable optical detection in automated machinery and industrial production equipment.
The Banner Q126EQ3 Photoelectric Sensor is used in conveyors, packaging machines, assembly stations, and automated material handling systems. Emitter sensing enables stable beam transmission across production lines where accurate object detection is required. The thermoplastic rectangular housing supports secure installation on machine frames and brackets. With an M8 connector interface, the sensor integrates effectively into industrial automation control systems.
The Q126EQ3 Banner Miniature Self-Contained Sensor combines 2000 mm sensing distance, visible red LED beam, and IP67 protection in a compact thermoplastic rectangular housing. Banner designs this sensor for dependable optical beam transmission in industrial automation environments requiring stable sensing systems. With polycarbonate optical lens construction and LED indicators for operational status, the Banner Q126EQ3 Photoelectric Sensor supports machine builders and automation engineers implementing reliable sensing solutions.


