Omron EE-SX951P-W 1M Photomicrosensor
Omron EE-SX951P-W 1M is an L-shaped through-beam slot photomicrosensor that provides PNP switching across a fixed 5 mm sensing gap. Light-ON or Dark-ON operation can be selected to suit the required machine-control logic. The sensor operates from 5 to 24 VDC and consumes 15 mA, while the output supports a maximum load current of 50 mA. A red light indicator provides visual status during operation. The optical arrangement is non-modulated, and a standard 1 m pre-wired cable provides the electrical connection. Its L-shaped body offers a defined mounting geometry for parts moving through the slot. For compact PNP slot sensing, the EE-SX951P-W 1M sits within the PNP slot sensor range from Omron Sensor Products.
| Brand | Omron |
| Product | Photomicro Sensors |
| Model Number | EE-SX951P-W 1M |
Omron EE-SX951P-W 1M Photomicrosensor – Technical Specifications
| Specification | Value |
|---|---|
| Type | L-shaped |
| Sensing Method | Throughbeam with slot |
| Sensing Distance | 5 mm |
| Power Supply Voltage | 5 to 24 VDC |
| Control Output (Output Type) | PNP |
| Connection Method | Pre-wired model with standard cable 1 m |
| Cable Length | 1 m |
| Current Consumption | 15 mA |
| Operation Mode | With both Dark-ON and Light-ON |
| Control Output (Residual Voltage) | at 50 mA load current: 0.7 V max. at 5 mA load current: 0.4 V max. |
| Control Output (Load Current) | 50 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: 10 to 2000 Hz, peak acceleration 150 m/s2, 0.75 mm single amplitude 2.5 h each in X, Y, and Z directions (15 min periods, 10 cycle) |
| 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) Cover: Polybutylene terephthalate (PBT) Emitter/Receiver: Polycarbonate (PC) |
The Omron EE-SX951P-W 1M Photomicrosensor uses an L-shaped through-beam arrangement with a fixed 5 mm sensing slot and a PNP output. Both Light-ON and Dark-ON operation are supported, allowing the switching state to be selected according to the machine-control requirement. The sensor operates from 5 to 24 VDC and consumes 15 mA. Maximum load current is specified at 50 mA, with residual voltage of 0.7 V maximum at a 50 mA load and 0.4 V maximum at 5 mA. A red light indicator provides visual operating status, while the optical arrangement is non-modulated. Electrical connection is provided through a standard 1 m pre-wired cable, supporting straightforward installation in fixed wiring layouts.
The EE-SX951P-W uses PBT for the case and cover together with polycarbonate emitter and receiver sections. Its operating temperature range is -25°C to 55°C, with storage from -30°C to 80°C. Vibration resistance is specified from 10 to 2,000 Hz under the stated test conditions, while shock resistance reaches 500 m/s² along each axis. The enclosure is rated IP50. Its PNP output is the main electrical distinction from NPN EE-SX951-W models while retaining the same L-shaped 5 mm slot, selectable Light-ON or Dark-ON modes, and standard pre-wired format. For an NPN version with the same 1 m standard cable length, refer to the Omron EE-SX951-W 1M.
