In sourcing discussions, E3S-DBN22 is often placed next to Omron Photoelectric Sensor, E3Z D61 2M and Omron Sensors so procurement teams can align budgets and technical requirements effectively.
Omron E3S-DBN22 Photoelectric Sensor
The Omron E3S-DBN22 Photoelectric Sensor provides NPN output with retro-reflective detection and MSR function, ensuring 0.5 m sensing distance (using E39-R21) and Smart Teaching sensitivity adjustment for transparent object detection. It operates on a 10โ30 VDC power supply and features a red LED (624 nm) light source. This model is part of the Omron automation range under the Omron Photoelectric Sensors category and the Omron E3S Series. Built with IP67 protection, it includes an M12 connector, 30 mA current consumption, 0.5 ms response time, and supports up to 100 mA load current for durable, high-speed industrial sensing.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3S-DBN22 |
Omron E3S-DBN22 Photoelectric Sensor โ 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 | NPN |
| 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: โ25 to 60ยฐC, Storage: โ40 to 70ยฐC (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 Mฮฉ 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 |
Equipped with retroreflective sensing with MSR function, the Omron E3S-DBN22 offers a 0 to 0.5 m sensing range using a precise Red LED (624 nm) light source. Designed for transparent target detection like glass, film, or PET bottles, it provides quick feedback with a 0.5 ms response time. Operating on a 10 to 30 VDC supply and supporting NPN output, this sensor integrates seamlessly into industrial control systems.
The E3S-DBN22 Photoelectric Sensor incorporates smart diagnostic indicatorsโorange for light detection and green for stabilityโwhich assist with fast setup and accurate alignment. It includes advanced protection features like reverse polarity, output short-circuit, and interference prevention, ensuring system safety and uptime. With a rugged body made of PBT/ABS composite and IP67/IP69K-rated sealing, it resists dust, water, and high-pressure cleaningโideal for washdown and outdoor installations.
Trusted by engineers across food, pharma, and beverage industries, the Omron E3S-DBN22 Photoelectric Sensor delivers consistent performance and durability in harsh environments.
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