• Excellent noise immunity with specialized sensor IC
• Long life cycle, reliable performance, economical, and easy-to-install
• Operation indicator (red LED)
• Built-in surge protection circuit
• Built-in overcurrent protection circuit (DC types)
• Built-in reverse polarity protection circuit (DC 3-wire types)
• IP67 protection structure (IEC standard)
[PSN17]
• Alternate frequency models allow adjacent installation of multiple sensors without interference (PSN17-□-F)