Your Best Online Business Partner. Do write to us and give us an opportunity to address your concerns firstly. We will be happy to assist you. We would try our best to serve you with any question / problem. One New Pepperl+Fuchs NBB15-30GM50-WS Proximity switch sensor.This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\PLCs & HMIs\PLC Processors". The seller is "linson1996" and is located in this country: HK. This item can be shipped worldwide.