Omron E3S-DS10E4 Photoelectric Sensor
Omron E3S-DS10E4 is a diffuse-reflective photoelectric sensor with a built-in amplifier for sensing transparent and opaque objects across a distance of up to 100 mm. Its 950 nm infrared LED sends light toward the target, while returned light provides the switching information without requiring a separate reflector. The sensor operates from 12 to 24 VDC and uses a pre-wired cable for electrical connection. Light-ON or Dark-ON operation can be selected according to the required control logic. Current consumption is specified at 40 mA maximum, load current up to 80 mA, and response time at 1 ms. Within the E3S Series, the E3S-DS10E4 provides the compact diffuse configuration. Explore 100 mm diffuse sensors across Omron Industrial Sensor Products.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3S-DS10E4 |
Omron E3S-DS10E4 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective |
| Sensing Distance | 100 mm (white paper 50 x 50 mm) |
| Standard Sensing Object | Transparent, opaque |
| Light Source | Infrared LED (950 nm) |
| Power Supply Voltage | 12 to 24 VDC |
| Connection Method | Pre-wired cable |
| Current Consumption | 40 mA max |
| Control Output | Output current: 1.5 to 4 mA, Load current: 80 mA max. (residual voltage: 2 V max.) |
| Operation Mode | Light-ON/Dark-ON (selectable) |
| Response Time | Operate or reset: 1 ms max. |
| Sensitivity Adjustment | With an indicator |
| Ambient Illumination | Incandescent lamp: 3,000 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 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | 500 m/s2 3 times each in X, Y, and Z directions |
| Degree Of Protection | IEC IP65 |
| Material | Polybutylene terephthalate, Polycarbonate, Iron |
The Omron E3S-DS10E4 Photoelectric Sensor uses diffuse-reflective sensing with a built-in amplifier for transparent and opaque objects across a maximum distance of 100 mm using a 50 × 50 mm white-paper reference target. Its 950 nm infrared LED directs light toward the target, while returned light provides the information used for switching. The sensor operates from 12 to 24 VDC and uses a pre-wired cable for electrical connection. Current consumption is specified at 40 mA maximum, while output current is listed from 1.5 to 4 mA and load current up to 80 mA. Light-ON or Dark-ON operation can be selected according to the required control logic. Operate or reset time is specified at 1 ms maximum.
For an Omron diffuse reflective photoelectric sensor requiring 100 mm sensing, infrared light, and fixed cable wiring, the relevant model is the E3S-DS10E4. Ambient-light resistance reaches 3,000 lx under incandescent light and 10,000 lx under sunlight. Operating temperature extends from -25 to 55°C, while storage ranges from -40 to 70°C without icing or condensation. PBT, polycarbonate, and iron are among the listed materials. Its specification also suits searches for an Omron 100 mm infrared sensor and Omron pre wired diffuse sensor. For another E3S 100 mm diffuse-reflective configuration with the same 950 nm infrared source and pre-wired arrangement, see E3S-DS10E41.
