Omron EE-SPX303N 403N
A Wide Slot Width of 13 mm and Superior Resistance to Light Interference and Noise.
Noise resistance equivalent to photomicrosensors with built-in amplifiers.
Resistance to common noise at least 30 times that of previous models.
Resistance to inverter noise at least 10 times that of previous models.
Reverse polarity protection built in.