Omron EE-SX872A Photoelectric Sensor

Slim slot-type photomicrosensor offering reliable through-beam detection for industrial control panels, printers, vending machines, and automation systems. Compact, durable, and pre-wired for plug-and-play integration.

Brand: Omron Automation & Safety
Model: EE‑SX872A
Type: Slot-type photomicrosensor (through-beam)
Sensing Distance/Slot Width: 5 mm
Light Source: Infrared LED (940 nm)
Output: NPN open-collector, Light-ON
Supply Voltage: 5–24 VDC ±10%
Current Consumption: Max 35 mA
Load Current: Max 100 mA (at ≤24 VDC)
Residual Voltage: ≤0.8 V (100 mA load), ≤0.4 V (40 mA load)
Response Frequency: ~1 kHz (typical ~3 kHz)
Indicator: Red LED (lights when beam is interrupted)
Cable: Pre-wired cable, 2 m length
Operating Temperature: –25 °C to +55 °C
Storage Temperature: –30 °C to +80 °C
Ambient Humidity: 5–85% (operating), 5–95% (storage)
Protection Rating: IP60–IP64 depending on mounting
Housing Material: PBT (polybutylene terephthalate)
Mounting: Chassis mount via M3 screw slots
Weight: ~20 g Please review pictures carefully and let us know if you have any questions!