Omron EE-SY672 Photomicrosensor
The Omron EE-SY672 Photomicrosensor offers Reflective, Vertical type, 1 to 5 mm Sensing distance, NPN Output, Special Connector, 5 to 24 VDC Power supply voltage, Dark-ON/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-SY672 |
Omron EE-SY672 Photomicrosensor – Technical Specifications
| Specification | Value |
|---|---|
| Type | Vertical type |
| Sensing Method | Reflective |
| Sensing Distance | 1 to 5 mm |
| Light Source | GaAs infrared LED with a peak wavelength of 940 nm |
| Power Supply Voltage | 5 to 24 VDC |
| Control Output (Output Type) | NPN |
| Connection Method | Special Connector |
| Current Consumption | 40 mA |
| Operation Mode | Dark-ON/Light-ON |
| Control Output (Residual Voltage) | at 100 mA load current: 0.8 V max. at 40 mA load current: 0.4 V max. |
| Control Output (Load Current) | 100 mA max. |
| Indicator | Light indicator (red) |
| Luminous Method | Non-modulated |
| Ambient Temperature (Operating) | -25 to 55 ℃ |
| Ambient Temperature (Storage) | -30 to 80 ℃ |
| Ambient Humidity (Operating) | 5 to 85 % |
| Ambient Humidity (Storage) | 5 to 95 % |
| Vibration Resistance | Destruction: 20 to 2000 Hz, peak acceleration 100 m/s2, 1.5-mm double amplitude 2 h each in X, Y, and Z directions (4 min periods) |
| Shock Resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions |
| Degree Of Protection | IP50 |
| Material | Case: Polybutylene terephthalate (PBT) Emitter/Receiver: Polycarbonate (PC) |
The Omron EE-SY672 is a compact reflective photomicrosensor designed for short-range object detection in vertical mounting applications. It uses a non-modulated light source to detect white reflective objects (15×15 mm) at distances between 1 mm and 5 mm.
This sensor features a selectable Light-ON or Dark-ON mode with NPN open collector output, allowing flexible detection logic based on application needs. With a connector-type wiring system, it supports efficient installation and quick maintenance. A red LED indicator provides clear visual feedback during operation. Current consumption is rated at 40 mA, and the sensor handles up to 100 mA load current.
Constructed with a PBT housing and polycarbonate optical parts, the EE-SY672 is rated IP50 and designed for durability. It operates reliably in temperatures from -25°C to 55°C and is ideal for use in assembly lines, compact machinery, and part detection tasks where precision and space efficiency matter.
