Leuze ET328I-400F.3/4P-M12 50129140 Diffuse Sensors
The ET328I-400F.3/4P-M12 is a high-precision Diffuse Sensor (Part No. 50129140) by Leuze, featuring long sensing range, fast response speed, and M12 industrial interface. The Leuze Diffuse Sensors series ensures accurate detection and reliable performance in automated systems and assembly line operations.
| Brand | Leuze |
| Product | Diffuse Sensors |
| Model Number | ET328I-400F.3/4P-M12 |
Leuze ET328I-400F.3/4P-M12 50129140 Diffuse Sensors - Technical Specifications
| Specification | Value |
|---|---|
| Operating principle | Diffuse reflection principle |
| Thread Size | M12 |
| Dimension | 18 mm x 46 mm |
| Operating Range | Guaranteed operating range |
| Wavelength | 850 nm |
| Light Source | LED, Infrared |
| Supply Voltage | 10 ... 30 V, DC, Incl. residual ripple |
| Digital Switching Outputs | 2 Piece(s) |
| Switching Frequency | 500 Hz |
| Connection Type | Connector |
| No. of Pin | 4 -pin |
| Housing Material | Plastic, Stainless steel |
| Plastic housing | ABS |
| Operating Temperature | -40 ... 60 °C |
| Ambient Temperature, Storage | -40 ... 70 °C |
| Degree of Protection (IP Rating) | IP 67 |
| Net weight | 20 g |
| Type of display | LED |
| Switching element | Transistor, NPN |
| Switching principle | Light switching |
| Response time | 1 ms |
| Type | Digital switching output |
The ET328I-400F.3/4P-M12 (Part No. 50129140) operates on diffuse reflection principles, emitting a light beam and measuring reflected light to detect objects. It converts optical signals into electrical outputs, providing precise detection for a variety of surfaces and materials. The sensor’s fast switching response supports high-speed industrial processes.
In practice, the ET328I-400F.3/4P-M12 (Part No. 50129140) is widely used for presence detection, position verification, and quality control. Applications include conveyor systems, packaging lines, and automated assembly, where timely and accurate detection maintains product quality and operational efficiency.
Engineered for demanding industrial environments, the ET328I-400F.3/4P-M12 (Part No. 50129140) features rugged housing, resistance to dust and ambient light interference, and stable operation across temperature variations. Its durable design ensures long-term reliability and consistent performance in continuous production settings.