Omron E3T-FD13 2M Photoelectric Sensor
Omron E3T-FD13 2M is an ultrathin diffuse-reflective photoelectric sensor designed for sensing across 5 to 30 mm using a 50 × 50 mm white-paper reference target. A 650 nm red LED provides the optical source, while the PNP open-collector output sends the switching state to compatible control circuitry. Light-ON operation is specified, and operate or reset time is 1 ms max. The sensor runs from 12 to 24 VDC, consumes up to 20 mA, and includes a 2 m pre-wired cable. Within the E3T Series, the E3T-FD13 2M provides the PNP Light-ON configuration. Related PNP diffuse sensors can be explored across Omron Sensor Products.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3T-FD13 2M |
Omron E3T-FD13 2M Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective |
| Sensing Distance | 5 to 30 mm (50 × 50 mm white paper) |
| Light Source | Red LED (650 nm) |
| Power Supply Voltage | 12 to 24 VDC , ripple (p-p) 10% max. |
| Output Configuration | PNP |
| Connection Method | Pre-wired 2 M cable |
| Current Consumption | 20 mA max. |
| Control Output | Load power supply voltage: 26.4 VDC max. Load current: 50 mA max. (residual voltage: 2 V max. for load current of 10 to 50 mA, 1 V max. for load current of less than 10 mA) Open-collector output |
| Operation Mode | Light-ON |
| Response Time | Operate or reset: 1 ms max. |
| Indicators | Operation indicator (orange), Stability indicator (green) |
| Ambient Illumination | Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: −25 to 55°C Storage: −40 to 70°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85% Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΩ min. at 500 VDC |
| Dielectric Strength | 1,000 VAC, 50/60 Hz for 1 min. |
| Vibration Resistance | 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for 0.5 hours each in X, Y, and Z directions |
| Shock Resistance | 1,000 m/s2 3 times each in X, Y, and Z directions |
| Protection Circuits | Power supply and control output reverse polarity protection, Output short-circuit protection, Mutual interference prevention |
| Degree Of Protection | IEC 60529 IP67 |
| Material | PBT (polybutylene terephthalate), Denatured polyarylate |
| Weight | Approx. 20 g |
The Omron E3T-FD13 2M Photoelectric Sensor uses diffuse-reflective sensing from 5 to 30 mm with a 50 × 50 mm white-paper reference target. A 650 nm red LED supplies the optical source, while the PNP open-collector output transfers the switching state to compatible control equipment. Light-ON operation is specified, and operate or reset time is 1 ms max. The sensor operates from 12 to 24 VDC with ripple within the stated limit and consumes 20 mA max. Output load current is specified at 50 mA max., with load power-supply voltage up to 26.4 VDC. A 2 m pre-wired cable provides the electrical connection, while orange operation and green stability indicators provide visual status during setup.
For an Omron PNP diffuse reflective photoelectric sensor requiring 5 to 30 mm sensing and Light-ON operation, the corresponding model is the E3T-FD13. Operating temperature extends from -25 to 55°C, while storage is specified from -40 to 70°C without icing or condensation. Power-supply and control-output reverse-polarity protection, output short-circuit protection, and mutual-interference prevention are listed. PBT and denatured polyarylate are specified among the materials, and approximate weight is 20 g. This configuration also fits searches for an Omron 650 nm PNP sensor and Omron 30 mm photoelectric sensor. For the related PNP version with Dark-ON operation and the same 5 to 30 mm sensing range, see E3T-FD14 2M.
