Proximity sensor series
The Contrinex DW-series of extended and triple-distance proximity sensors are available in 30mm cylindrical and 20mm rectangular styles. With 10 to 30 Vdc operating voltage and sensing distances ranging from 1 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 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. The DW series proximity sensors also have an IP67 protection rating and provide complete overload protection.