Omron EE-SX473 Photomicrosensor
The Omron EE-SX473 Photomicrosensor offers Close-mounting, Throughbeam with slot, 5 mm Sensing distance, NPN Output, Connector (4 poles), Infrared LED, 5 to 24 VDC Power supply voltage, Light-ON mode. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron EE Series.
| Brand | Omron |
| Product | Photomicro Sensors |
| Model Number | EE-SX473 |
Omron EE-SX473 Photomicrosensor – Technical Specifications
| Specification | Value |
|---|---|
| Appearance | Close-mounting |
| Sensing Method | Throughbeam with slot |
| Sensing Distance | 5 mm |
| Light Source | Infrared LED |
| Power Supply Voltage | 5 to 24 VDC |
| Output Configuration | NPN |
| Connection Method | Connector (4 poles) |
| Current Consumption | 12 mA max. |
| Operation Mode | Light-ON |
| Indicators | Incident light |
| Ambient Illumination | 1,000 lx max. with fluorescent light on the surface of the receiver |
| Ambient Temperature Range | Operating: −25 to +55°C, Storage: −30 to +80°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 5% to 85%, Storage: 5% to 95% (with no icing or condensation) |
| Vibration Resistance | Destruction: 20 to 2,000 Hz (peak acceleration: 100 m/s2) 1.5-mm double amplitude for 2 h (4-min periods) each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions |
| Protection Circuits | Load short circuit protection |
| Degree Of Protection | IEC60529 IP50 |
| Material | Polybutylene phthalate (PBT) |
Omron has earned global recognition for its advanced automation technologies and durable sensor solutions. The Omron EE-SX473 reflects this legacy, offering compact, high-performance detection for machine builders and control panel manufacturers. As a trusted Omron Slot-type Photomicrosensor, the EE SX473 is commonly used where space constraints demand reliability and precision in photoelectric sensing.
The Omron EE-SX473 uses a throughbeam type sensing method built into a close-mounting design with a 5 mm slot width. It operates on 5 to 24 VDC with an NPN output configuration and consumes only 12 mA. The sensor uses a 940 nm infrared LED and supports Light-ON mode. It includes short-circuit protection, vibration resistance up to 100 m/s², and shock resistance of 500 m/s².
Applications of the EE SX473 include slot-type part detection in labeling machines, packaging lines, and compact control systems where alignment and consistency are critical. Thanks to its IP50-rated housing and high shock resistance, the Omron EE-SX473 ensures reliable performance in repetitive detection tasks, making it a dependable Omron Slot-type Photomicrosensor for industrial automation.
