• Compact and durable.
• Wide vane, 18 mm (DC-light type).
• SU18 has a better prevention of outside light.                        

| Model | U-shape Photo Sensor | 
|---|---|
| Detection distance | 18mm ±10% | 
| Minimum detectable object | Opaque ( Ø1.0 x 10.0mm ) | 
| Light Emitter | Infrared LED 940 nm | 
| Operating voltage | DC10 ~ 30V | 
| Current consumption | 30 mA Max. | 
| Load current | 100mA Max. at DC24V | 
| Model / Type | NPN D.on / L.on | 
| Response time | 1000 Hz | 
| Ambient illumination | Incandescent light : 5,000 lux max. | 
| Insulation resistance | 20MΩ min. (DC500V) | 
| Voltage withstandability | AC100V 60Hz for 60 Sec. | 
| Opera tetemperature | -10℃ ~ + 55℃ | 
| Ambient humidity | 45% ~ 85% RH | 
| Protection degree | IP65 | 
| Casing material | 鋅合金鍍線 | 
| Wiring method | Pre-wired Ø4.2 x 2M / 3-wires | 
| Weight | 70g |