AutomationDirect now offers the Contrinex DW-series of extended and triple-distance proximity sensors in 3mm to 30mm cylindrical and 20mm rectangular styles. With 10 to 30 VDC operating voltage and sensing distances ranging from 1mm to 40mm, cylindrical sensors are available in shielded and unshielded models 
with nickel silver, nickel silver/chrome, chrome plated brass, or stainless steel housings. DW-series 3mm proximity sensors are fitted with a two-meter axial cable; other sizes offer two-meter axial cable, M8 or M12 quick disconnects. DW-series proximity sensors are designed with an LED status indicator and are available with NPN and PNP, as well as Normally-Open or Normally-Closed outputs. Starting at $52.00, the DW series proximity sensors have an IP67 protection rating and provide complete overload protection.
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About AutomationDirect:
In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces, AC drives, motors, stepper systems, sensors, motor controls, enclosures and more. Their prices are typically well below the list price of more traditional automation companies because of their business model and focus on efficiency and the majority of their products are stocked for fast shipping. Plus, get free two-day delivery on orders over $49; some limitations apply. For more information, contact them at 800-633-0405 or visit www.automationdirect.com.
*Prices as of August 24, 2016. Check website for most current prices