Take a look at our SUNX ST4 safety beam sensor!

The SUNX ST4 safety beam sensor is ideal for small gaps in entry detection and perimeter guarding applications. This is a great alternative to a safety light curtain!

• Long sensing range of up to 15 m 49.213 ft
• Ensures safety in small openings that are often missed
• Supports both PNP and NPN polarities
• Easy connector connection
• Easy setup requiring no torque control
• Error details can be understood at a glance!
• Three patterns of muting control function for greater safety with no loss in productivity

Marshall Wolf Automation is your industrial automation distributor for the full line of SUNX sensors! 

SUNX sensors manufacturers an extensive range of photoelectric light sensors, safety light curtains, industrial borescopes and static ionizers!

Learn more about our SUNX sensors now!
See more information on the SUNX ST4 safety beam sensors!