SUNX PM-L44 U-slot type 5-24 vdc npn photoelectric Sensor has sensing Range of  5mm . It has Emitting Element Infrared LED Peak emission having wavelength of 940 nm .
Features:
- Supply Voltage: 5V to 24V
- Current Consumption: 15mA or less
- NPN Open-Collector Transistor
- Maximum sink current: 50 mA
- Residual voltage: Â 0.7 V or less (at 50 mA sink current)
0.4 V or less (at 16 mA sink current) - TWO Output: Â Light-ON
Dark-OFF
Package Includes:
1 x SUNX PM-L44 U-slot type small photoelectric Sensor