Main Features ● Long sensing distance (1.5 to 2 times longer sensing distance guaranteed compared to existing models) ● Improved the noise resistance with dedicated IC ● Built-in surge protection, reverse polarity protection, overcurrent protection circuit ● Long life cycle and high reliability ● Red LED status indication ● Protection structure IP67(IEC standard) ● Replaceable for micro switches and limit switches ● Improved cable strain relief : More reliable flexural strength of sensor/cable connecting part