Omron E3S-DBP22 Photoelectric Sensor
The Omron E3S-DBP22 Photoelectric Sensor is a transparent object detection, retro-reflective with MSR function offering 0.5 m sensing distance (E39-R21) and PNP output for precise detection. Operating on 10–30 VDC power, it belongs to the Omron automation range under the Omron Photoelectric Sensors category and the Omron E3S Series. Equipped with a red LED (624 nm) light source, M12 connector, 720 mW power consumption, and 0.5 ms response time, it supports a 100 mA load current and ensures IP67 protection for reliable industrial performance.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3S-DBP22 |
Omron E3S-DBP22 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Retroreflective (with MSR function) |
| Sensing Distance | 0 to 0.5 m |
| Light Source | Red LED (624 nm) |
| Power Supply Voltage | 10 to 30 VDC |
| Output Configuration | PNP |
| Connection Method | Connector M12 |
| Power Consumption | 720 mW max. (current consumption: 30 mA max. at power supply voltage of 24 VDC) |
| Control Output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.) |
| Response Time | Operate or reset: 0.5 ms max. |
| Indicators | Light indicator (orange) and stability indicator (green) |
| Ambient Illumination | (Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: −25 to 60°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 at 50/60 Hz for 1 minute |
| Vibration Resistance | Destruction: 10 to 55 Hz with double amplitude of 1.5 mm for 2 hours each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions |
| Protection Circuits | Reversed power supply polarity protection, output short-circuit protection, reversed output polarity protection, and mutual interference prevention |
| Degree Of Protection | IEC IP67, DIN 40050-9 IP69K |
| Material | Polybutylene terephthalate (PBT)/ABS, Methacrylic resin (PMMA), Polyester elastomer, Polyvinyl chloride (PVC) |
| Weight | Approx. 60 g/approx. 40 g |
Built with Omron’s trusted engineering, the E3S-DBP22 Photoelectric Sensor features a retroreflective sensing method with MSR function, offering a sensing range of 0 to 0.5 m using a Red LED (624 nm) light source. It operates on a 10 to 30 VDC power supply and delivers reliable PNP output with a rapid 0.5 ms response time—ensuring dependable performance in high-speed production lines.
With IP67 and IP69K-rated protection, this sensor withstands harsh industrial conditions, including water and dust ingress. It features built-in indicators, robust protection circuits against reverse polarity and short circuits, and a durable housing made from PBT, ABS, and stainless steel. Whether for food packaging, beverage bottling, or pharmaceutical automation, the Omron E3S-DBP22 delivers consistent and accurate transparent object detection.
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