Omron E3FB-DP13 2M PNP Diffuse Photo Sensor
The Omron E3FB-DP13 2M is a PNP diffuse-reflective photoelectric sensor engineered for reliable non-contact object detection in industrial automation environments. Built with a cylindrical M18 brass housing, this sensor delivers a 1 m sensing distance using a red LED light source and supports both Light-ON and Dark-ON operation modes. It features a pre-wired cable with 2 m cable length and operates on a wide 10 to 30 VDC power supply range, allowing easy integration into standard control panels. Manufactured by Omron, the E3FB-DP13 is part of the Omron Photoelectric Sensors, designed for durable construction, fast response, and stable sensing performance.
| Brand | Omron |
| Product | Photoelectric Sensor |
| Model Number | E3FB-DP13 2M |
Omron E3FB-DP13 2M PNP Diffuse Photo Sensor â Technical Overview
| Specification | Value |
|---|---|
| Sensing Method | Diffuse reflective |
| Sensing Distance | 1 m |
| Output | PNP |
| Connection Method | Pre-wired Cable, 2 m Length |
| Operation Mode | Light-ON / Dark-ON |
| Light Source | Red LED |
| Response Time | 0.5 ms |
| Power Supply | 10 to 30 VDC |
| Degree of Protection | IP67 / IP69K |
| Material | Brass, nickel plated |
The Omron E3FB-DP13 2M is widely recognized as a PNP Diffuse Sensor designed for consistent and accurate object detection in industrial automation systems. With a fast 0.5 ms response time and a 1 m diffuse-reflective sensing range, the sensor provides stable switching performance for high-speed production processes without requiring reflectors.
In industrial applications, the E3FB-DP13 photoelectric sensor is commonly used in conveyor systems, packaging machines, assembly lines, and inspection stations where reliable non-contact sensing is required. Its M18 threaded brass housing offers strong mechanical durability, while the pre-wired cable connection with a 2 m cable length supports flexible installation in control panels and machines. The IP67/IP69K protection rating ensures dependable operation in dusty, wet, and washdown-prone environments.
Designed for long-term operational stability, the Omron E3FB-DP13 operates on a 10â30 VDC power supply with low current consumption and stable optical output. The polarity-free red LED light source and dual operation modes allow accurate detection of objects with varying surface characteristics, making this sensor suitable for demanding industrial automation conditions.